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This is the first book to systematically present control theory for
stochastic distributed parameter systems, a comparatively new
branch of mathematical control theory. The new phenomena and
difficulties arising in the study of controllability and optimal
control problems for this type of system are explained in detail.
Interestingly enough, one has to develop new mathematical tools to
solve some problems in this field, such as the global Carleman
estimate for stochastic partial differential equations and the
stochastic transposition method for backward stochastic evolution
equations. In a certain sense, the stochastic distributed parameter
control system is the most general control system in the context of
classical physics. Accordingly, studying this field may also yield
valuable insights into quantum control systems. A basic grasp of
functional analysis, partial differential equations, and control
theory for deterministic systems is the only prerequisite for
reading this book.
This book attempts to solve the question whether semiotics is a
methodology as is generally held and if the studies of meaning and
the mind can shed light on a series of metaphysical issues, so that
the edifice of semiotics could be erected on a philosophical
ground. It proposes that a philosophical semiotics is, by
necessity, a semiotic phenomenology about the construction of the
"world of meaning" by signs, and any discussion about semiotics has
to proceed around two core issues: meaning and the mind. This book
particularly exemplifies the semiotic connections in various
schools of traditional Chinese philosophies. In the "Pre-Imperial
Age" (before BC 300), there emerged an abundance of semiotic
thinking in China, from Yijing the first sign system that aims to
explain everything in the world, to the Namists's subtle argument
about the form of meaning, from the Yin-Yang/five elements of the
Han, to the "Things are non-existent while mind is
non-non-existent" principle of the Vijnaptimatratasiddhi School of
Buddhism in the Tang, and from the Sudden Revelation of Chan
Buddhism to the "Nothing outside the mind" endorsed by the Mindist
Confucianism in the Ming. The mighty trend of philosophical
heritage provides rich food to our understanding of the form of
meaning.
This book is an interdisciplinary study of English binominal
quantitative constructions based on English-Chinese comparison.
Taking three perspectives, i.e. a functional-typological
perspective, a cognitive approach, and a corpus-based method, it
aims to unveil the hidden categorisation process behind the usage
of English binominal quantitative constructions and to reveal the
language universal in cognising the concepts of 'Quantity' and
'Quality'. It argues against treating Chinese and English as
members of two opposing typological camps concerning quantification
modes ('classifier languages' versus 'non-classifier languages')
and advocates to view the two languages as lying within a more
extended and inclusive system, viz. a system of quantification and
categorisation modes, or a Quantity-Quality continuum.
This book provides a comprehensive and up-to-date account of the
HPLC technology and fingerprints of commonly-used Chinese herbs. It
contains HPLC fingerprints of over 40 traditional Chinese medicinal
herbs and details of their sources, production and quality control.
The book provides a practical review of the techniques, relevant
materials, and the particular demands for using HPLC in traditional
Chinese medicinal herb applications. It also covers HPLC methods
used to analyze the herbs.High-performance liquid chromatography
(HPLC) is increasingly used in the field of traditional Chinese
medicine for obtaining fingerprints of Chinese medicinal herbs.
Advantages such as high speed, high resolution, high sensitivity,
stability, accuracy, and automation make it one of the leading
techniques used for quality control, standardization of planting,
and new drug development in traditional Chinese medicine.To date,
no other books on HPLC fingerprints of traditional Chinese
medicinal herbs have been published in English. This is the first
book in English devoted to providing readers with state-of-the-art
information on HPLC applied in the analysis of traditional Chinese
medicinal herbs.
The classical Pontryagin maximum principle (addressed to
deterministic finite dimensional control systems) is one of the
three milestones in modern control theory. The corresponding theory
is by now well-developed in the deterministic infinite dimensional
setting and for the stochastic differential equations. However,
very little is known about the same problem but for controlled
stochastic (infinite dimensional) evolution equations when the
diffusion term contains the control variables and the control
domains are allowed to be non-convex. Indeed, it is one of the
longstanding unsolved problems in stochastic control theory to
establish the Pontryagin type maximum principle for this kind of
general control systems: this book aims to give a solution to this
problem. This book will be useful for both beginners and experts
who are interested in optimal control theory for stochastic
evolution equations.
This is the first book to systematically present control theory for
stochastic distributed parameter systems, a comparatively new
branch of mathematical control theory. The new phenomena and
difficulties arising in the study of controllability and optimal
control problems for this type of system are explained in detail.
Interestingly enough, one has to develop new mathematical tools to
solve some problems in this field, such as the global Carleman
estimate for stochastic partial differential equations and the
stochastic transposition method for backward stochastic evolution
equations. In a certain sense, the stochastic distributed parameter
control system is the most general control system in the context of
classical physics. Accordingly, studying this field may also yield
valuable insights into quantum control systems. A basic grasp of
functional analysis, partial differential equations, and control
theory for deterministic systems is the only prerequisite for
reading this book.
This book provides a brief, self-contained introduction to Carleman
estimates for three typical second order partial differential
equations, namely elliptic, parabolic, and hyperbolic equations,
and their typical applications in control, unique continuation, and
inverse problems. There are three particularly important and novel
features of the book. First, only some basic calculus is needed in
order to obtain the main results presented, though some elementary
knowledge of functional analysis and partial differential equations
will be helpful in understanding them. Second, all Carleman
estimates in the book are derived from a fundamental identity for a
second order partial differential operator; the only difference is
the choice of weight functions. Third, only rather weak smoothness
and/or integrability conditions are needed for the coefficients
appearing in the equations. Carleman Estimates for Second Order
Partial Differential Operators and Applications will be of interest
to all researchers in the field.
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Trustworthy Computing and Services - International Conference, ISCTCS 2014, Beijing, China, November 28-29, 2014, Revised Selected papers (Paperback, 2015 ed.)
Lu Yueming, Wu Xu, Zhang XI
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R2,836
Discovery Miles 28 360
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Ships in 10 - 15 working days
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This book constitutes the refereed proceedings of the International
Standard Conference on Trustworthy Computing and Services, ISCTCS
2014, held in Beijing, China, in November 2014. The 51 revised full
papers presented were carefully reviewed and selected from 279
submissions. The topics covered are architecture for trusted
computing systems; trusted computing platform; trusted system
building; network and protocol security; mobile network security;
network survivability, other critical theories and standard
systems; credible assessment; credible measurement and metrics;
trusted systems; trusted networks; trusted mobile networks; trusted
routing; trusted software; trusted operating systems; trusted
storage; fault-tolerant computing and other key technologies;
trusted e-commerce and e-government; trusted logistics; trusted
internet of things; trusted cloud and other trusted services and
applications.
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