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" Brownian dynamics at boundaries and interfaces : "
Zeev Schuss
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BL
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| Record Number
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602050
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b431269
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| Main Entry
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Schuss, Zeev,1937-
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| Title & Author
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Brownian dynamics at boundaries and interfaces : : in physics, chemistry, and biology /\ Zeev Schuss
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| Series Statement
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Applied mathematical sciences,; volume 186
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| Page. NO
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1 online resource (xx, 322 pages) :: illustrations (some color)
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| ISBN
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1461476879 (electronic bk.)
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: 9781461476870 (electronic bk.)
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9781461476863
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| Bibliographies/Indexes
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Includes bibliographical references and index
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| Contents
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The mathematical Brownian motion -- Euler simulation of Ito SDEs -- Simulation of the overdamped Langevin equation -- The first passage time of a diffusion process -- Chemical reaction in microdomains -- The stochastic separatrix -- Narrow escape in R² -- Narrow escape in R³
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| Abstract
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Brownian dynamics serve as mathematical models for the diffusive motion of microscopic particles of various shapes in gaseous, liquid, or solid environments. The renewed interest in Brownian dynamics is due primarily to their key role in molecular and cellular biophysics: diffusion of ions and molecules is the driver of all life. Brownian dynamics simulations are the numerical realizations of stochastic differential equations that model the functions of biological micro devices such as protein ionic channels of biological membranes, cardiac myocytes, neuronal synapses, and many more. Stochastic differential equations are ubiquitous models in computational physics, chemistry, biophysics, computer science, communications theory, mathematical finance theory, and many other disciplines. Brownian dynamics simulations of the random motion of particles, be it molecules or stock prices, give rise to mathematical problems that neither the kinetic theory of Maxwell and Boltzmann, nor Einstein's and Langevin's theories of Brownian motion could predict. This book takes the readers on a journey that starts with the rigorous definition of mathematical Brownian motion, and ends with the explicit solution of a series of complex problems that have immediate applications. It is aimed at applied mathematicians, physicists, theoretical chemists, and physiologists who are interested in modeling, analysis, and simulation of micro devices of microbiology. The book contains exercises and worked out examples throughout
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| Subject
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Brownian motion processes
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| Dewey Classification
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519.2/33
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| LC Classification
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QA274.75.S38 2013
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QA274.75.S38 2013
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| Added Entry
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Ohio Library and Information Network
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