Some Stochastic Processes in Population Genetics with Their Diffusion Approximations

Some Stochastic Processes in Population Genetics with Their Diffusion Approximations PDF Author: David William Mott
Publisher:
ISBN:
Category :
Languages : en
Pages :

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Some Stochastic Processes in Population Genetics with Their Diffusion Approximations

Some Stochastic Processes in Population Genetics with Their Diffusion Approximations PDF Author: David William Mott
Publisher:
ISBN:
Category :
Languages : en
Pages :

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Stochastic Methods in Biology

Stochastic Methods in Biology PDF Author: Motoo Kimura
Publisher: Springer Science & Business Media
ISBN: 3642465994
Category : Mathematics
Languages : en
Pages : 238

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Book Description
The use of probabilistic methods in the biological sciences has been so well established by now that mathematical biology is regarded by many as a distinct dis cipline with its own repertoire of techniques. The purpose of the Workshop on sto chastic methods in biology held at Nagoya University during the week of July 8-12, 1985, was to enable biologists and probabilists from Japan and the U. S. to discuss the latest developments in their respective fields and to exchange ideas on the ap plicability of the more recent developments in stochastic process theory to problems in biology. Eighteen papers were presented at the Workshop and have been grouped under the following headings: I. Population genetics (five papers) II. Measure valued diffusion processes related to population genetics (three papers) III. Neurophysiology (two papers) IV. Fluctuation in living cells (two papers) V. Mathematical methods related to other problems in biology, epidemiology, population dynamics, etc. (six papers) An important feature of the Workshop and one of the reasons for organizing it has been the fact that the theory of stochastic differential equations (SDE's) has found a rich source of new problems in the fields of population genetics and neuro biology. This is especially so for the relatively new and growing area of infinite dimensional, i. e. , measure-valued or distribution-valued SDE's. The papers in II and III and some of the papers in the remaining categories represent these areas.

Approximation of Population Processes

Approximation of Population Processes PDF Author: Thomas G. Kurtz
Publisher: SIAM
ISBN: 089871169X
Category : Mathematics
Languages : en
Pages : 76

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This monograph considers approximations that are possible when the number of particles in population processes is large

Diffusion Models in Population Genetics

Diffusion Models in Population Genetics PDF Author: Motoo Kimura
Publisher:
ISBN:
Category : Diffusion
Languages : en
Pages : 70

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Stochastic Processes in Genetics and Evolution

Stochastic Processes in Genetics and Evolution PDF Author: Charles J. Mode
Publisher: World Scientific
ISBN: 9814350680
Category : Mathematics
Languages : en
Pages : 695

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Book Description
Prologue; Acknowledgments; Contents; 1. An Introduction to Mathematical Probability with Applications in Mendelian Genetics; 1.1 Introduction; 1.2 Mathematical Probability in Mendelian Genetics; 1.3 Examples of Finite Probability Spaces; Example 1.3.1: An Equal Frequency Model; Example 1.3.2: Partitions of an Abstract Set; Example 1.3.3: A Deterministic Case; Example 1.3.4: Inheritance of Eye Color and Sex; 1.4 Elementary Combinatorial Analysis; 1.5 The Binomial Distribution; Example 1.5.1: Distribution of Boys and Girls in Families of Size N.

Stochastic Models for Structured Populations

Stochastic Models for Structured Populations PDF Author: Sylvie Meleard
Publisher: Springer
ISBN: 3319217119
Category : Mathematics
Languages : en
Pages : 111

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Book Description
In this contribution, several probabilistic tools to study population dynamics are developed. The focus is on scaling limits of qualitatively different stochastic individual based models and the long time behavior of some classes of limiting processes. Structured population dynamics are modeled by measure-valued processes describing the individual behaviors and taking into account the demographic and mutational parameters, and possible interactions between individuals. Many quantitative parameters appear in these models and several relevant normalizations are considered, leading to infinite-dimensional deterministic or stochastic large-population approximations. Biologically relevant questions are considered, such as extinction criteria, the effect of large birth events, the impact of environmental catastrophes, the mutation-selection trade-off, recovery criteria in parasite infections, genealogical properties of a sample of individuals. These notes originated from a lecture series on Structured Population Dynamics at Ecole polytechnique (France). Vincent Bansaye and Sylvie Méléard are Professors at Ecole Polytechnique (France). They are a specialists of branching processes and random particle systems in biology. Most of their research concerns the applications of probability to biodiversity, ecology and evolution.

Stochastic Problems in Population Genetics

Stochastic Problems in Population Genetics PDF Author: T. Maruyama
Publisher: Springer Science & Business Media
ISBN: 3642930654
Category : Mathematics
Languages : en
Pages : 254

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These are" notes based on courses in Theoretical Population Genetics given at the University of Texas at Houston during the winter quarter, 1974, and at the University of Wisconsin during the fall semester, 1976. These notes explore problems of population genetics and evolution involving stochastic processes. Biological models and various mathematical techniques are discussed. Special emphasis is given to the diffusion method and an attempt is made to emphasize the underlying unity of various problems based on the Kolmogorov backward equation. A particular effort was made to make the subject accessible to biology students who are not familiar with stochastic processes. The references are not exhaustive but were chosen to provide a starting point for the reader interested in pursuing the subject further. Acknowledgement I would like to use this opportunity to express my thanks to Drs. J. F. Crow, M. Nei and W. J. Schull for their hospitality during my stays at their universities. I am indebted to Dr. M. Kimura for his continuous encouragement. My thanks also go to the small but resolute groups of.students, visitors and colleagues whose enthusiasm was a great source of encouragement. I am especially obliged to Dr. Martin Curie-Cohen and Dr. Crow for reading a large part eX the manuscript and making many valuable comments. Special gratitude is expressed to Miss Sumiko Imamiya for her patience and endurance and for her efficient preparation of the manuscript.

Stochastic Models in Biology

Stochastic Models in Biology PDF Author: Narendra S. Goel
Publisher: Elsevier
ISBN: 1483278107
Category : Science
Languages : en
Pages : 282

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Book Description
Stochastic Models in Biology describes the usefulness of the theory of stochastic process in studying biological phenomena. The book describes analysis of biological systems and experiments though probabilistic models rather than deterministic methods. The text reviews the mathematical analyses for modeling different biological systems such as the random processes continuous in time and discrete in state space. The book also discusses population growth and extinction through Malthus' law and the work of MacArthur and Wilson. The text then explains the dynamics of a population of interacting species. The book also addresses population genetics under systematic evolutionary pressures known as deterministic equations and genetic changes in a finite population known as stochastic equations. The text then turns to stochastic modeling of biological systems at the molecular level, particularly the kinetics of biochemical reactions. The book also presents various useful equations such as the differential equation for generating functions for birth and death processes. The text can prove valuable for biochemists, cellular biologists, and researchers in the medical and chemical field who are tasked to perform data analysis.

Stochastic Processes in Population Genetics

Stochastic Processes in Population Genetics PDF Author: Motoo Kimura
Publisher:
ISBN:
Category : Population genetics
Languages : en
Pages : 164

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Stochastic Problems in Population Genetics

Stochastic Problems in Population Genetics PDF Author:
Publisher:
ISBN: 9780387083490
Category : Biomathematics
Languages : en
Pages : 245

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Book Description