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Books > Science & Mathematics > Mathematics > Applied mathematics

Cohort Change Ratios and their Applications (Hardcover, 1st ed. 2017): Jack Baker, David A. Swanson, Jeff Tayman, Lucky M.... Cohort Change Ratios and their Applications (Hardcover, 1st ed. 2017)
Jack Baker, David A. Swanson, Jeff Tayman, Lucky M. Tedrow
R2,243 Discovery Miles 22 430 Ships in 10 - 15 working days

This textbook focuses on the cohort change ratio (CCR) method. It presents powerful, yet relatively simple ways to generate accurate demographic estimates and forecasts that are cost efficient and require fewer resources than other techniques. The concepts, analytical frameworks, and methodological tools presented do not require extensive knowledge of demographics, mathematics, or statistics. The demographic focus is on the characteristics of populations, especially age and sex composition, but these methods are applicable estimating and forecasting other characteristics and total population. The book contains more traditional applications such as the Hamilton-Perry method, but also includes new applications of the CCR method such as stable population theory. Real world empirical examples are provided for every application; along with excel files containing data and program code, which are accessible online. Topics covered include basic demographic measures, sources of demographic information, forecasting and estimating (both current and historical) populations, modifications to current methods, forecasting school enrollment and other characteristics, estimating life expectancy, stable population theory, decomposition of the CCR into its migration and mortality components, and the utility of the CCR. This textbook is designed to provide material for an advanced undergraduate or graduate course on demographic methods. It can also be used as a supplement for other courses including applied demography, business and economic forecasting and market research.

Uncertainty Theory (Hardcover, 4th ed. 2015): Baoding Liu Uncertainty Theory (Hardcover, 4th ed. 2015)
Baoding Liu
R4,697 R3,626 Discovery Miles 36 260 Save R1,071 (23%) Ships in 10 - 15 working days

When no samples are available to estimate a probability distribution, we have to invite some domain experts to evaluate the belief degree that each event will happen. Perhaps some people think that the belief degree should be modeled by subjective probability or fuzzy set theory. However, it is usually inappropriate because both of them may lead to counterintuitive results in this case. In order to rationally deal with belief degrees, uncertainty theory was founded in 2007 and subsequently studied by many researchers. Nowadays, uncertainty theory has become a branch of axiomatic mathematics for modeling belief degrees. This is an introductory textbook on uncertainty theory, uncertain programming, uncertain statistics, uncertain risk analysis, uncertain reliability analysis, uncertain set, uncertain logic, uncertain inference, uncertain process, uncertain calculus, and uncertain differential equation. This textbook also shows applications of uncertainty theory to scheduling, logistics, networks, data mining, control, and finance.

Measures of Complexity - Festschrift for Alexey Chervonenkis (Hardcover, 1st ed. 2015): Vladimir Vovk, Harris Papadopoulos,... Measures of Complexity - Festschrift for Alexey Chervonenkis (Hardcover, 1st ed. 2015)
Vladimir Vovk, Harris Papadopoulos, Alexander Gammerman
R3,804 R3,544 Discovery Miles 35 440 Save R260 (7%) Ships in 10 - 15 working days

This book brings together historical notes, reviews of research developments, fresh ideas on how to make VC (Vapnik-Chervonenkis) guarantees tighter, and new technical contributions in the areas of machine learning, statistical inference, classification, algorithmic statistics, and pattern recognition. The contributors are leading scientists in domains such as statistics, mathematics, and theoretical computer science, and the book will be of interest to researchers and graduate students in these domains.

The Many Faces of Elastica (Hardcover, 1st ed. 2017): Ivailo M. Mladenov, Mariana Hadzhilazova The Many Faces of Elastica (Hardcover, 1st ed. 2017)
Ivailo M. Mladenov, Mariana Hadzhilazova
R2,774 R1,873 Discovery Miles 18 730 Save R901 (32%) Ships in 10 - 15 working days

This book provides an introduction to the mathematical aspects of Euler's elastic theory and its application. The approach is rigorous, as well as visually depicted, and can be easily digested. The first few chapters introduce the needed mathematical concepts from geometry and variational calculus. The formal definitions and proofs are always illustrated through complete derivations and concrete examples. In this way, the reader becomes acquainted with Cassinian ovals, Sturmian spirals, co-Lemniscates, the nodary and the undulary, Delaunay surfaces, and their generalizations. The remaining chapters discuss the modeling of membranes, mylar balloons, rotating liquid drops, Hele-Shaw cells, nerve fibers, Cole's experiments, and membrane fusion. The book is geared towards applied mathematicians, physicists and engineers interested in Elastica Theory and its applications.

Advances in Algebraic Quantum Field Theory (Hardcover, 1st ed. 2015): Romeo Brunetti, Claudio Dappiaggi, Klaus Fredenhagen,... Advances in Algebraic Quantum Field Theory (Hardcover, 1st ed. 2015)
Romeo Brunetti, Claudio Dappiaggi, Klaus Fredenhagen, Jakob Yngvason
R3,905 Discovery Miles 39 050 Ships in 10 - 15 working days

This text focuses on the algebraic formulation of quantum field theory, from the introductory aspects to the applications to concrete problems of physical interest. The book is divided in thematic chapters covering both introductory and more advanced topics. These include the algebraic, perturbative approach to interacting quantum field theories, algebraic quantum field theory on curved spacetimes (from its structural aspects to the applications in cosmology and to the role of quantum spacetimes), algebraic conformal field theory, the Kitaev's quantum double model from the point of view of local quantum physics and constructive aspects in relation to integrable models and deformation techniques. The book is addressed to master and graduate students both in mathematics and in physics, who are interested in learning the structural aspects and the applications of algebraic quantum field theory.

Rohit Parikh on Logic, Language and Society (Hardcover, 1st ed. 2017): Can Baskent, Lawrence S. Moss, Ramaswamy Ramanujam Rohit Parikh on Logic, Language and Society (Hardcover, 1st ed. 2017)
Can Baskent, Lawrence S. Moss, Ramaswamy Ramanujam
R2,929 Discovery Miles 29 290 Ships in 18 - 22 working days

This book discusses major milestones in Rohit Jivanlal Parikh's scholarly work. Highlighting the transition in Parikh's interest from formal languages to natural languages, and how he approached Wittgenstein's philosophy of language, it traces the academic trajectory of a brilliant scholar whose work opened up various new avenues in research. This volume is part of Springer's book series Outstanding Contributions to Logic, and honours Rohit Parikh and his works in many ways. Parikh is a leader in the realm of ideas, offering concepts and definitions that enrich the field and lead to new research directions. Parikh has contributed to a variety of areas in logic, computer science and game theory. In mathematical logic his contributions have been in recursive function theory, proof theory and non-standard analysis; in computer science, in the areas of modal, temporal and dynamic logics of programs and semantics of programs, as well as logics of knowledge; in artificial intelligence in the area of belief revision; and in game theory in the formal analysis of social procedures, with a strong undercurrent of philosophy running through all his work.This is not a collection of articles limited to one theme, or even directly connected to specific works by Parikh, but instead all papers are inspired and influenced by Parikh in some way, adding structures to and enriching "Parikh-land". The book presents a brochure-like overview of Parikh-land before providing an "introductory video" on the sights and sounds that you experience when reading the book.

Stochastic Inequalities and Applications (Hardcover, 2003 ed.): Evariste Gine, Christian Houdre, David Nualart Stochastic Inequalities and Applications (Hardcover, 2003 ed.)
Evariste Gine, Christian Houdre, David Nualart
R2,712 Discovery Miles 27 120 Ships in 18 - 22 working days

Concentration inequalities, which express the fact that certain complicated random variables are almost constant, have proven of utmost importance in many areas of probability and statistics. This volume contains refined versions of these inequalities, and their relationship to many applications particularly in stochastic analysis. The broad range and the high quality of the contributions make this book highly attractive for graduates, postgraduates and researchers in the above areas.

Delay Compensation for Nonlinear, Adaptive, and PDE Systems (Hardcover, 2009 ed.): Miroslav Krstic Delay Compensation for Nonlinear, Adaptive, and PDE Systems (Hardcover, 2009 ed.)
Miroslav Krstic
R2,909 Discovery Miles 29 090 Ships in 18 - 22 working days

Shedding light on new opportunities in predictor feedback, this book significantly broadens the set of techniques available to a mathematician or engineer working on delay systems. It is a collection of tools and techniques that make predictor feedback ideas applicable to nonlinear systems, systems modeled by PDEs, systems with highly uncertain or completely unknown input/output delays, and systems whose actuator or sensor dynamics are modeled by more general hyperbolic or parabolic PDEs, rather than by pure delay.

Replete with examples, Delay Compensation for Nonlinear, Adaptive, and PDE Systems is an excellent reference guide for graduate students, researchers, and professionals in mathematics, systems control, as well as chemical, mechanical, electrical, computer, aerospace, and civil/structural engineering. Parts of the book may be used in graduate courses on general distributed parameter systems, linear delay systems, PDEs, nonlinear control, state estimator and observers, adaptive control, robust control, or linear time-varying systems.

Vibration Problems ICOVP 2011 - The 10th International Conference on Vibration Problems (Hardcover, 2011): Jiri Naprstek,... Vibration Problems ICOVP 2011 - The 10th International Conference on Vibration Problems (Hardcover, 2011)
Jiri Naprstek, Jaromir Horacek, Miloslav Okrouhlik, Bohdana Marvalova, Ferdinand Verhulst, …
R7,812 Discovery Miles 78 120 Ships in 18 - 22 working days

This volume presents the Proceedings of the 10th International Conference on Vibration Problems, 2011, Prague, Czech Republic. ICOVP 2011 brings together again scientists from different backgrounds who are actively working on vibration-related problems of engineering both in theoretical and applied fields, thus facilitating a lively exchange of ideas, methods and results between the many different research areas. The aim is that reciprocal intellectual fertilization will take place and ensure a broad interdisciplinary research field. The topics, indeed, cover a wide variety of vibration-related subjects, from wave problems in solid mechanics to vibration problems related to biomechanics. The first ICOVP conference was held in 1990 at A.C. College, Jalpaiguri, India, under the co-chairmanship of Professor M.M. Banerjee and Professor P. Biswas. Since then it has been held every 2 years at various venues across the World.

Mathematics of Financial Markets (Hardcover, 2nd ed. 2005): Robert J Elliott, P.Ekkehard Kopp Mathematics of Financial Markets (Hardcover, 2nd ed. 2005)
Robert J Elliott, P.Ekkehard Kopp
R2,611 Discovery Miles 26 110 Ships in 10 - 15 working days

Recent years have seen a number of introductory texts which focus on the applications of modern stochastic calculus to the theory of finance, and on the pricing models for derivative securities in particular. Some of these books develop the mathematics very quickly, making substantial demands on the readerOs background in advanced probability theory. Others emphasize the financial applications and do not attempt a rigorous coverage of the continuous-time calculus. This book provides a rigorous introduction for those who do not have a good background in stochastic calculus. The emphasis is on keeping the discussion self-contained rather than giving the most general results possible.

Single-Facility Location Problems with Barriers (Hardcover, 2002 ed.): Kathrin Klamroth Single-Facility Location Problems with Barriers (Hardcover, 2002 ed.)
Kathrin Klamroth
R1,521 Discovery Miles 15 210 Ships in 18 - 22 working days

Growing transportation costs and tight delivery schedules mean that good located decisions are more crucial than ever in the success or failure of industrial and puplic projects. The development of realistic location models is an essential phase in every locational decision process. Especially when dealing with geometric representations of continuous (planar) location model problems, the goegraphical reality must be incorporated. This text develops the mathematical implications of barriers to the geometrical and analytical characteristics of continuous location problems. Besides their relevance in the application of location theoretic results, location problems with barriers are also very interesting from a mathematical point of view. The nonconvexity of distance measures in the presence of barriers leads to nonconvex optimization problems. Most of the classical methods in continuous location theory rely heaily on the convexity of the objective function and will thus fail in this context. On the other hand, general methods in global optimization capable of treating nonconvex problems ignore the geometric charateristics of the location problems considered. Theoretic as well as algorithmic approaches are utilized to overcome the described difficulties for the solution of location problems with barriers. Depending on the barrier shapes, the underlying distance measure, and type of objective function, different concepts are conceived to handle the nonconvexity of the problem. This book will appeal to those working in operations research and management science and mathematicians interested in optimization theory and its applications.

Multibody Dynamics 2019 - Proceedings of the 9th ECCOMAS Thematic Conference on Multibody Dynamics (Hardcover, 1st ed. 2020):... Multibody Dynamics 2019 - Proceedings of the 9th ECCOMAS Thematic Conference on Multibody Dynamics (Hardcover, 1st ed. 2020)
Andres Kecskemethy, Francisco Geu Flores
R5,242 Discovery Miles 52 420 Ships in 18 - 22 working days

In this work, outstanding, recent developments in various disciplines, such as structural dynamics, multiphysic mechanics, computational mathematics, control theory, biomechanics, and computer science, are merged together in order to provide academicians and professionals with methods and tools for the virtual prototyping of complex mechanical systems. Each chapter of the work represents an important contribution to multibody dynamics, a discipline that plays a central role in the modelling, analysis, simulation and optimization of mechanical systems in a variety of fields and for a wide range of applications.

Industrial Applications of Evolutionary Algorithms (Hardcover, 2012): Ernesto Sanchez, Giovanni Squillero, Alberto Tonda Industrial Applications of Evolutionary Algorithms (Hardcover, 2012)
Ernesto Sanchez, Giovanni Squillero, Alberto Tonda
R2,646 Discovery Miles 26 460 Ships in 18 - 22 working days

"Industrial applications of evolutionary algorithms" is intended as a resource for both experienced users of evolutionary algorithms and researchers that are beginning to approach these fascinating optimization techniques. Experienced users will find interesting details of real-world problems, advice on solving issues related to fitness computation or modeling, and suggestions on how to set the appropriate parameters to reach optimal solutions. Beginners will find a thorough introduction to evolutionary computation, and a complete presentation of several classes of evolutionary algorithms exploited to solve different problems. Inside, scholars will find useful examples on how to fill the gap between purely theoretical examples and industrial problems. The collection of case studies presented is also extremely appealing for anyone interested in Evolutionary Computation, but without direct access to extensive technical literature on the subject. After the introduction, each chapter in the book presents a test case, and is organized so that it can be read independently from the rest: all the information needed to understand the problem and the approach is reported in each part. Chapters are grouped by three themes of particular interest for real-world applications, namely prototype-based validation, reliability and test generation. The authors hope that this volume will help to expose the flexibility and efficiency of evolutionary techniques, encouraging more companies to adopt them; and that, most of all, you will enjoy your reading.

Self-Adaptive Heuristics for Evolutionary Computation (Hardcover, 2008 ed.): Oliver Kramer Self-Adaptive Heuristics for Evolutionary Computation (Hardcover, 2008 ed.)
Oliver Kramer
R2,655 Discovery Miles 26 550 Ships in 18 - 22 working days

Evolutionary algorithms are successful biologically inspired meta-heuristics. Their success depends on adequate parameter settings. The question arises: how can evolutionary algorithms learn parameters automatically during the optimization? Evolution strategies gave an answer decades ago: self-adaptation. Their self-adaptive mutation control turned out to be exceptionally successful. But nevertheless self-adaptation has not achieved the attention it deserves.

This book introduces various types of self-adaptive parameters for evolutionary computation. Biased mutation for evolution strategies is useful for constrained search spaces. Self-adaptive inversion mutation accelerates the search on combinatorial TSP-like problems. After the analysis of self-adaptive crossover operators the book concentrates on premature convergence of self-adaptive mutation control at the constraint boundary. Besides extensive experiments, statistical tests and some theoretical investigations enrich the analysis of the proposed concepts.

Mathematical Methods for Mechanics - A Handbook with MATLAB Experiments (Hardcover, 2008 ed.): Eckart W. Gekeler Mathematical Methods for Mechanics - A Handbook with MATLAB Experiments (Hardcover, 2008 ed.)
Eckart W. Gekeler
R4,133 Discovery Miles 41 330 Ships in 18 - 22 working days

Mathematics is undoubtedly the key to state-of-the-art high technology. It is aninternationaltechnicallanguageandprovestobeaneternallyyoungscience to those who have learned its ways. Long an indispensable part of research thanks to modeling and simulation, mathematics is enjoying particular vit- ity now more than ever. Nevertheless, this stormy development is resulting in increasingly high requirements for students in technical disciplines, while general interest in mathematics continues to wane at the same time. This book and its appendices on the Internet seek to deal with this issue, helping students master the di?cult transition from the receptive to the productive phase of their education. The author has repeatedly held a three-semester introductory course - titled Higher Mathematics at the University of Stuttgart and used a series of "handouts" to show further aspects, make the course contents more motiv- ing, and connect with the mechanics lectures taking place at the same time. One part of the book has more or less evolved from this on its own. True to the original objective, this part treats a variety of separate topics of varying degrees of di?culty; nevertheless, all these topics are oriented to mechanics. Anotherpartofthisbookseekstoo?eraselectionofunderstandablereal- ticmodelsthatcanbeimplementeddirectlyfromthemultitudeofmathema- calresources.TheauthordoesnotattempttohidehispreferenceofNumerical Mathematics and thus places importance on careful theoretical preparation.

Numerical Simulation in Physics and Engineering - Lecture Notes of the XVI 'Jacques-Louis Lions' Spanish-French... Numerical Simulation in Physics and Engineering - Lecture Notes of the XVI 'Jacques-Louis Lions' Spanish-French School (Hardcover, 1st ed. 2016)
Inmaculada Higueras, Teo Roldan, Juan Jos e Torrens
R3,363 Discovery Miles 33 630 Ships in 10 - 15 working days

This book presents lecture notes from the XVI 'Jacques-Louis Lions' Spanish-French School on Numerical Simulation in Physics and Engineering, held in Pamplona (Navarra, Spain) in September 2014. The subjects covered include: numerical analysis of isogeometric methods, convolution quadrature for wave simulations, mathematical methods in image processing and computer vision, modeling and optimization techniques in food processes, bio-processes and bio-systems, and GPU computing for numerical simulation. The book is highly recommended to graduate students in Engineering or Science who want to focus on numerical simulation, either as a research topic or in the field of industrial applications. It can also benefit senior researchers and technicians working in industry who are interested in the use of state-of-the-art numerical techniques in the fields addressed here. Moreover, the book can be used as a textbook for master courses in Mathematics, Physics, or Engineering.

Statistical Dynamics and Reliability Theory for Mechanical Structures (Hardcover, 2003 ed.): Nikolay Reshetov Statistical Dynamics and Reliability Theory for Mechanical Structures (Hardcover, 2003 ed.)
Nikolay Reshetov; Valery A. Svetlitsky
R4,261 Discovery Miles 42 610 Ships in 18 - 22 working days

The theory of random processes is an integral part of the analysis and synthesis of complex engineering systems. This textbook systematically presents the fundamentals of statistical dynamics and reliability theory. The theory of Markovian processes used during the analysis of random dynamic processes in mechanical systems is described in detail. Examples are machines, instruments and structures loaded with perturbations. The reliability and lifetime of those objects depend on how properly these perturbations are taken into account. Random vibrations with finite and infinite numbers of degrees of freedom are analyzed as well as the theory and numerical methods of non-stationary processes under the conditions of statistical indeterminacy. This textbook is addressed to students and post-graduates of technical universities. It can also be useful to lecturers and mechanical engineers, including designers in different industries.

Cooperative and Noncooperative Multi-Level Programming (Hardcover, 2009 ed.): Masatoshi Sakawa, Ichiro Nishizaki Cooperative and Noncooperative Multi-Level Programming (Hardcover, 2009 ed.)
Masatoshi Sakawa, Ichiro Nishizaki
R2,790 Discovery Miles 27 900 Ships in 18 - 22 working days

To derive rational and convincible solutions to practical decision making problems in complex and hierarchical human organizations, the decision making problems are formulated as relevant mathematical programming problems which are solved by developing optimization techniques so as to exploit characteristics or structural features of the formulated problems. In particular, for resolving con?ict in decision making in hierarchical managerial or public organizations, the multi level formula tion of the mathematical programming problems has been often employed together with the solution concept of Stackelberg equilibrium. However, weconceivethatapairoftheconventionalformulationandthesolution concept is not always suf?cient to cope with a large variety of decision making situations in actual hierarchical organizations. The following issues should be taken into consideration in expression and formulation of decision making problems. Informulationofmathematicalprogrammingproblems, itistacitlysupposedthat decisions are made by a single person while game theory deals with economic be havior of multiple decision makers with fully rational judgment. Because two level mathematical programming problems are interpreted as static Stackelberg games, multi level mathematical programming is relevant to noncooperative game theory; in conventional multi level mathematical programming models employing the so lution concept of Stackelberg equilibrium, it is assumed that there is no communi cation among decision makers, or they do not make any binding agreement even if there exists such communication. However, for decision making problems in such as decentralized large ?rms with divisional independence, it is quite natural to sup pose that there exists communication and some cooperative relationship among the decision maker

Information Modeling for Interoperable Dimensional Metrology (Hardcover, 2011 ed.): Y. Zhao, T. Kramer, Robert Brown, Xun Xu Information Modeling for Interoperable Dimensional Metrology (Hardcover, 2011 ed.)
Y. Zhao, T. Kramer, Robert Brown, Xun Xu
R4,064 Discovery Miles 40 640 Ships in 18 - 22 working days

Dimensional metrology is an essential part of modern manufacturing technologies, but the basic theories and measurement methods are no longer sufficient for today's digitized systems. The information exchange between the software components of a dimensional metrology system not only costs a great deal of money, but also causes the entire system to lose data integrity.

"Information Modeling for Interoperable Dimensional Metrology" analyzes interoperability issues in dimensional metrology systems and describes information modeling techniques. It discusses new approaches and data models for solving interoperability problems, as well as introducing process activities, existing and emerging data models, and the key technologies of dimensional metrology systems.

Written for researchers in industry and academia, as well as advanced undergraduate and postgraduate students, this book gives both an overview and an in-depth understanding of complete dimensional metrology systems. By covering in detail the theory and main content, techniques, and methods used in dimensional metrology systems, "Information Modeling for Interoperable Dimensional Metrology" enables readers to solve real-world dimensional measurement problems in modern dimensional metrology practices. "

Mathematical Foundations of Quantum Information and Computation and Its Applications to Nano- and Bio-systems (Hardcover, 2011... Mathematical Foundations of Quantum Information and Computation and Its Applications to Nano- and Bio-systems (Hardcover, 2011 Ed.)
Masanori Ohya, I. Volovich
R4,193 Discovery Miles 41 930 Ships in 18 - 22 working days

This monograph provides a mathematical foundation to the theory of quantum information and computation, with applications to various open systems including nano and bio systems. It includes introductory material on algorithm, functional analysis, probability theory, information theory, quantum mechanics and quantum field theory. Apart from standard material on quantum information like quantum algorithm and teleportation, the authors discuss findings on the theory of entropy in C*-dynamical systems, space-time dependence of quantum entangled states, entangling operators, adaptive dynamics, relativistic quantum information, and a new paradigm for quantum computation beyond the usual quantum Turing machine. Also, some important applications of information theory to genetics and life sciences, as well as recent experimental and theoretical discoveries in quantum photosynthesis are described.

Polarization and CP Violation Measurements - Angular Analysis of B -> ?K* Decays and Search for CP Violation at the Belle... Polarization and CP Violation Measurements - Angular Analysis of B -> ?K* Decays and Search for CP Violation at the Belle Experiment (Hardcover, 2014 ed.)
Michael Prim
R2,635 Discovery Miles 26 350 Ships in 18 - 22 working days

This thesis describes the thorough analysis of the rare B meson decay into K* on data taken by the Belle Collaboration at the B-meson-factory KEKB over 10 years. This reaction is very interesting, because it in principle allows the observation of CP-violation effects. In the Standard Model however, no CP violation in this reaction is expected. An observation of CP asymmetries thus immediately implies new physics. This thesis presents an amplitude analysis of this decay and the search for CP violation in detail and discusses methods to solve related problems: The quantification of multivariate dependence and the improvement of numeric evaluation speed of normalization integrals in amplitude analysis. In addition it provides an overview of the theory, experimental setup, (blind) statistical data analysis and estimation of systematic uncertainties.

Distributed Coordination of Multi-agent Networks - Emergent Problems, Models, and Issues (Hardcover, 2011 Ed.): Wei Ren,... Distributed Coordination of Multi-agent Networks - Emergent Problems, Models, and Issues (Hardcover, 2011 Ed.)
Wei Ren, Yongcan Cao
R4,059 Discovery Miles 40 590 Ships in 18 - 22 working days

Multi-agent systems have numerous civilian, homeland security, and military applications; however, for all these applications, communication bandwidth, sensing range, power constraints, and stealth requirements preclude centralized command and control. The alternative is distributed coordination, which is more promising in terms of scalability, robustness, and flexibility. Distributed Coordination of Multi-agent Networks introduces problems, models, and issues such as collective periodic motion coordination, collective tracking with a dynamic leader, and containment control with multiple leaders, and explores ideas for their solution. Solving these problems extends the existing application domains of multi-agent networks; for example, collective periodic motion coordination is appropriate for applications involving repetitive movements, collective tracking guarantees tracking of a dynamic leader by multiple followers in the presence of reduced interaction and partial measurements, and containment control enables maneuvering of multiple followers by multiple leaders. The authors models for distributed coordination arise from physical constraints and the complex environments in which multi-agent systems operate; they include Lagrangian models more realistic for mechanical-systems modeling than point models and fractional-order systems which better represent the consequences of environmental complexity. Other issues addressed in the text include the time delays inherent in networked systems, optimality concerns associated with the deisgn of energy-efficent algorithms, and the use of sampled-data settings in systems with intermittent neightbor-neighbor contact. Researchers, graduate students, and engineers interested in the field of multi-agent systems will find this monograph useful in introducing them to presently emerging research directions and problems in distributed coordination of multi-agent networks. The Communications and Control Engineering series reports major technological advances which have potential for great impact in the fields of communication and control. It reflects research in industrial and academic institutions around the world so that the readership can exploit new possibilities as they become available.

Heavy-Tailed Distributions in Disaster Analysis (Hardcover, 2010 Ed.): V Pisarenko, M Rodkin Heavy-Tailed Distributions in Disaster Analysis (Hardcover, 2010 Ed.)
V Pisarenko, M Rodkin
R2,757 Discovery Miles 27 570 Ships in 18 - 22 working days

Mathematically, natural disasters of all types are characterized by heavy tailed distributions. The analysis of such distributions with common methods, such as averages and dispersions, can therefore lead to erroneous conclusions. The statistical methods described in this book avoid such pitfalls. Seismic disasters are studied, primarily thanks to the availability of an ample statistical database. New approaches are presented to seismic risk estimation and forecasting the damage caused by earthquakes, ranging from typical, moderate events to very rare, extreme disasters. Analysis of these latter events is based on the limit theorems of probability and the duality of the generalized Pareto distribution and generalized extreme value distribution. It is shown that the parameter most widely used to estimate seismic risk - Mmax, the maximum possible earthquake value - is potentially non-robust. Robust analogues of this parameter are suggested and calculated for some seismic catalogues. Trends in the costs inferred by damage from natural disasters as related to changing social and economic situations are examined for different regions.

The results obtained argue for sustainable development, whereas entirely different, incorrect conclusions can be drawn if the specific properties of the heavy-tailed distribution and change in completeness of data on natural hazards are neglected.

This pioneering work is directed at risk assessment specialists in general, seismologists, administrators and all those interested in natural disasters and their impact on society.

Advanced Computing in Industrial Mathematics - Revised Selected Papers of the 10th Annual Meeting of the Bulgarian Section of... Advanced Computing in Industrial Mathematics - Revised Selected Papers of the 10th Annual Meeting of the Bulgarian Section of SIAM December 21-22, 2015, Sofia, Bulgaria (Hardcover, 1st ed. 2017)
Krassimir Georgiev, Michail Todorov, Ivan Georgiev
R4,172 R3,371 Discovery Miles 33 710 Save R801 (19%) Ships in 10 - 15 working days

This book presents recent research on Advanced Computing in Industrial Mathematics, which is one of the most prominent interdisciplinary areas and combines mathematics, computer science, scientific computations, engineering, physics, chemistry, medicine, etc. Further, the book presents the tools of Industrial Mathematics, which are based on mathematical models, and the corresponding computer codes, which are used to perform virtual experiments to obtain new data or to better understand the existing experimental results. The book gathers the peer-reviewed papers presented during the 10th Annual Meeting of the Bulgarian Section of SIAM (BGSIAM) from December 21 to 22, 2015 in Sofia, Bulgaria.

Pattern Formation in Morphogenesis - Problems and Mathematical Issues (Hardcover, 2012): Vincenzo Capasso, Misha Gromov, Annick... Pattern Formation in Morphogenesis - Problems and Mathematical Issues (Hardcover, 2012)
Vincenzo Capasso, Misha Gromov, Annick Harel-Bellan, Nadya Morozova, Linda Louise Pritchard
R4,692 Discovery Miles 46 920 Ships in 10 - 15 working days

Pattern Formation in Morphogenesis is a rich source of interesting and challenging mathematical problems. The volume aims at showing how a combination of new discoveries in developmental biology and associated modelling and computational techniques has stimulated or may stimulate relevant advances in the field. Finally it aims at facilitating the process of unfolding a mutual recognition between Biologists and Mathematicians of their complementary skills, to the point where the resulting synergy generates new and novel discoveries. It offers an interdisciplinary interaction space between biologists from embryology, genetics and molecular biology who present their own work in the perspective of the advancement of their specific fields, and mathematicians who propose solutions based on the knowledge grasped from biologists.

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