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Books > Science & Mathematics > Mathematics
The aim of this book is to provide methods and algorithms for the
optimization of input signals so as to estimate parameters in
systems described by PDE's as accurate as possible under given
constraints. The optimality conditions have their background in the
optimal experiment design theory for regression functions and in
simple but useful results on the dependence of eigenvalues of
partial differential operators on their parameters. Examples are
provided that reveal sometimes intriguing geometry of
spatiotemporal input signals and responses to them. An introduction
to optimal experimental design for parameter estimation of
regression functions is provided. The emphasis is on functions
having a tensor product (Kronecker) structure that is compatible
with eigenfunctions of many partial differential operators. New
optimality conditions in the time domain and computational
algorithms are derived for D-optimal input signals when parameters
of ordinary differential equations are estimated. They are used as
building blocks for constructing D-optimal spatio-temporal inputs
for systems described by linear partial differential equations of
the parabolic and hyperbolic types with constant parameters.
Optimality conditions for spatially distributed signals are also
obtained for equations of elliptic type in those cases where their
eigenfunctions do not depend on unknown constant parameters. These
conditions and the resulting algorithms are interesting in their
own right and, moreover, they are second building blocks for
optimality of spatio-temporal signals. A discussion of the
generalizability and possible applications of the results obtained
is presented.
The Equation of Knowledge: From Bayes' Rule to a Unified Philosophy
of Science introduces readers to the Bayesian approach to science:
teasing out the link between probability and knowledge. The author
strives to make this book accessible to a very broad audience,
suitable for professionals, students, and academics, as well as the
enthusiastic amateur scientist/mathematician. This book also shows
how Bayesianism sheds new light on nearly all areas of knowledge,
from philosophy to mathematics, science and engineering, but also
law, politics and everyday decision-making. Bayesian thinking is an
important topic for research, which has seen dramatic progress in
the recent years, and has a significant role to play in the
understanding and development of AI and Machine Learning, among
many other things. This book seeks to act as a tool for
proselytising the benefits and limits of Bayesianism to a wider
public. Features Presents the Bayesian approach as a unifying
scientific method for a wide range of topics Suitable for a broad
audience, including professionals, students, and academics Provides
a more accessible, philosophical introduction to the subject that
is offered elsewhere
This book focuses on the emergence of creative ideas from cognitive
and social dynamics. In particular, it presents data, models, and
analytical methods grounded in a network dynamics approach. It has
long been hypothesized that innovation arises from a recombination
of older ideas and concepts, but this has been studied primarily at
an abstract level. In this book, we consider the networks
underlying innovation - from the brain networks supporting semantic
cognition to human networks such as brainstorming groups or
individuals interacting through social networks - and relate the
emergence of ideas to the structure and dynamics of these networks.
Methods described include experimental studies with human
participants, mathematical evaluation of novelty from group
brainstorming experiments, neurodynamical modeling of conceptual
combination, and multi-agent modeling of collective creativity. The
main distinctive features of this book are the breadth of
perspectives considered, the integration of experiments with
theory, and a focus on the combinatorial emergence of ideas.
Through analysis of three case study videogames - Left 4 Dead 2,
DayZ and Minecraft - and their online player communities, Digital
Zombies, Undead Stories develops a framework for understanding how
collective gameplay generates experiences of narrative, as well as
the narrative dimensions of players' creative activity on social
media platforms. Narrative emergence is addressed as a powerful
form of player experience in multiplayer games, one which makes
individual games' boundaries and meanings fluid and negotiable by
players. The phenomenon is also shown to be recursive in nature,
shaping individual and collective understandings of videogame texts
over time. Digital Zombies, Undead Stories focuses on games
featuring zombies as central antagonists. The recurrent figure of
the videogame zombie, which mediates between chaos and rule-driven
predictability, serves as both metaphor and mascot for narrative
emergence. This book argues that in the zombie genre, emergent
experiences are at the heart of narrative experiences for players,
and more broadly demonstrates the potential for the phenomenon to
be understood as a fundamental part of everyday play experiences
across genres.
Written for students with basic experience in college algebra and
applied calculus, Fundamentals of Statistical Thinking: Tools and
Applications familiarizes readers with fundamental concepts in
statistical thinking in order to prepare them for specialized
management courses such as econometrics and quantitative analysis.
The book is organized into four sections, each of which focuses on
a common tool used in application. Chapters 1 through 4 discuss
data analysis and summaries, with an emphasis on descriptive
statistics and visualization. In Chapters 5 through 8 students
learn about probability models and sampling distributions. Chapters
9 and 10 deal with statistical inferences, while Chapters 11 and 12
provide further applications for categorical data and simple linear
regression models. Graphical illustrations support the written text
and each chapter concludes with a visual summary. Rooted in over
ten years of classroom experience at both the undergraduate and
graduate levels, Fundamentals of Statistical Thinking helps readers
understand the importance of the main technical tools of
statistical decision making, and explains when they can most
appropriately be used for applied studies.
The development of man's understanding of planetary motions is the
crown jewel of Newtonian mechanics. This book offers a concise but
self-contained handbook-length treatment of this historically
important topic for students at about the third-year-level of an
undergraduate physics curriculum. After opening with a review of
Kepler's three laws of planetary motion, it proceeds to analyze the
general dynamics of 'central force' orbits in spherical
coordinates, how elliptical orbits satisfy Newton's gravitational
law, and how the geometry of ellipses relates to physical
quantities, such as energy and momentum. Exercises are provided,
and derivations are set up in such a way that readers can gain
analytic practice by filling in the missing steps. A brief
bibliography lists sources for readers who wish to pursue further
study on their own.
Few artworks have been the subject of more extensive modern
interpretation than Melencolia I by renowned artist, mathematician,
and scientist Albrecht Durer (1514). And yet, did each of these art
experts and historians miss a secret manifesto that Durer included
within the engraving? This is the first work to decrypt secrets
within Melencolia I based not on guesswork, but Durer's own
writings, other subliminal artists that inspired him (i.e.,
Leonardo da Vinci), the Jewish and Christian Bibles, and books that
inspired Durer (De Occulta Philosophia and the Hieorglyphica). To
read the covert message of Melencolia I is to understand that Durer
was a humanist in his interests in mathematics, science, poetry,
and antiquity. This book recognizes his unparalleled power with the
burin, his mathematical skill in perspective, his dedication to
precise language, and his acute observation of nature. Melencolia I
may also be one of the most controversial (and at the time most
criminal) pieces of art as it hid Durer's disdain for the hierarchy
of the Catholic Church, the Kaiser, and the Holy Roman Empire from
the general public for centuries. This book closely ties the
origins of philosophy (science) and the work of a Renaissance
master together, and will be of interest for anyone who loves
scientific history, art interpretation, and secret manifestos.
Developed for the new International A Level specification, these
new resources are specifically designed for international students,
with a strong focus on progression, recognition and transferable
skills, allowing learning in a local context to a global standard.
Recognised by universities worldwide and fully comparable to UK
reformed GCE A levels. Supports a modular approach, in line with
the specification. Appropriate international content puts learning
in a real-world context, to a global standard, making it engaging
and relevant for all learners. Reviewed by a language specialist to
ensure materials are written in a clear and accessible style. The
embedded transferable skills, needed for progression to higher
education and employment, are signposted so students understand
what skills they are developing and therefore go on to use these
skills more effectively in the future. Exam practice provides
opportunities to assess understanding and progress, so students can
make the best progress they can.
This book provides an in-depth account of modern methods used to
bound the supremum of stochastic processes. Starting from first
principles, it takes the reader to the frontier of current
research. This second edition has been completely rewritten,
offering substantial improvements to the exposition and simplified
proofs, as well as new results. The book starts with a thorough
account of the generic chaining, a remarkably simple and powerful
method to bound a stochastic process that should belong to every
probabilist's toolkit. The effectiveness of the scheme is
demonstrated by the characterization of sample boundedness of
Gaussian processes. Much of the book is devoted to exploring the
wealth of ideas and results generated by thirty years of efforts to
extend this result to more general classes of processes,
culminating in the recent solution of several key conjectures. A
large part of this unique book is devoted to the author's
influential work. While many of the results presented are rather
advanced, others bear on the very foundations of probability
theory. In addition to providing an invaluable reference for
researchers, the book should therefore also be of interest to a
wide range of readers.
This book delivers a comprehensive and up-to-date treatment of
practical applications of metamaterials, structured media, and
conventional porous materials. With increasing levels of
urbanization, a growing demand for motorized transport, and
inefficient urban planning, environmental noise exposure is rapidly
becoming a pressing societal and health concern. Phononic and sonic
crystals, acoustic metamaterials, and metasurfaces can
revolutionize noise and vibration control and, in many cases,
replace traditional porous materials for these applications. In
this collection of contributed chapters, a group of international
researchers reviews the essentials of acoustic wave propagation in
metamaterials and porous absorbers with viscothermal losses, as
well as the most recent advances in the design of acoustic
metamaterial absorbers. The book features a detailed theoretical
introduction describing commonly used modelling techniques such as
plane wave expansion, multiple scattering theory, and the transfer
matrix method. The following chapters give a detailed consideration
of acoustic wave propagation in viscothermal fluids and porous
media, and the extension of this theory to non-local models for
fluid saturated metamaterials, along with a description of the
relevant numerical methods. Finally, the book reviews a range of
practical industrial applications, making it especially attractive
as a white book targeted at the building, automotive, and
aeronautic industries.
This unique book gathers various scientific and mathematical
approaches to and descriptions of the natural and physical world
stemming from a broad range of mathematical areas - from model
systems, differential equations, statistics, and probability - all
of which scientifically and mathematically reveal the inherent
beauty of natural and physical phenomena. Topics include
Archimedean and Non-Archimedean approaches to mathematical
modeling; thermography model with application to tungiasis
inflammation of the skin; modeling of a tick-Killing Robot; various
aspects of the mathematics for Covid-19, from simulation of social
distancing scenarios to the evolution dynamics of the coronavirus
in some given tropical country to the spatiotemporal modeling of
the progression of the pandemic. Given its scope and approach, the
book will benefit researchers and students of mathematics, the
sciences and engineering, and everyone else with an appreciation
for the beauty of nature. The outcome is a mathematical enrichment
of nature's beauty in its various manifestations. This volume
honors Dr. John Adam, a Professor at Old Dominion University, USA,
for his lifetime achievements in the fields of mathematical
modeling and applied mathematics. Dr. Adam has published over 110
papers and authored several books.
Feynman path integrals are ubiquitous in quantum physics, even if a
large part of the scientific community still considers them as a
heuristic tool that lacks a sound mathematical definition. Our book
aims to refute this prejudice, providing an extensive and
self-contained description of the mathematical theory of Feynman
path integration, from the earlier attempts to the latest
developments, as well as its applications to quantum mechanics.This
second edition presents a detailed discussion of the general theory
of complex integration on infinite dimensional spaces, providing on
one hand a unified view of the various existing approaches to the
mathematical construction of Feynman path integrals and on the
other hand a connection with the classical theory of stochastic
processes. Moreover, new chapters containing recent applications to
several dynamical systems have been added.This book bridges between
the realms of stochastic analysis and the theory of Feynman path
integration. It is accessible to both mathematicians and
physicists.
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