Lie and non-Lie Symmetries: Theory and Applications for Solving Nonlinear Models

Lie and non-Lie Symmetries: Theory and Applications for Solving Nonlinear Models
Title Lie and non-Lie Symmetries: Theory and Applications for Solving Nonlinear Models PDF eBook
Author Roman M. Cherniha
Publisher MDPI
Pages 427
Release 2018-07-06
Genre Mathematics
ISBN 3038425265

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This book is a printed edition of the Special Issue "Lie Theory and Its Applications" that was published in Symmetry

Symmetry Methods for Differential Equations

Symmetry Methods for Differential Equations
Title Symmetry Methods for Differential Equations PDF eBook
Author Peter Ellsworth Hydon
Publisher Cambridge University Press
Pages 230
Release 2000-01-28
Genre Mathematics
ISBN 9780521497862

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This book is a straightforward introduction to the subject of symmetry methods for solving differential equations, and is aimed at applied mathematicians, physicists, and engineers. The presentation is informal, using many worked examples to illustrate the main symmetry methods. It is written at a level suitable for postgraduates and advanced undergraduates, and is designed to enable the reader to master the main techniques quickly and easily.The book contains some methods that have not previously appeared in a text. These include methods for obtaining discrete symmetries and integrating factors.

Group Analysis of Differential Equations

Group Analysis of Differential Equations
Title Group Analysis of Differential Equations PDF eBook
Author L. V. Ovsiannikov
Publisher Academic Press
Pages 433
Release 2014-05-10
Genre Mathematics
ISBN 1483219062

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Group Analysis of Differential Equations provides a systematic exposition of the theory of Lie groups and Lie algebras and its application to creating algorithms for solving the problems of the group analysis of differential equations. This text is organized into eight chapters. Chapters I to III describe the one-parameter group with its tangential field of vectors. The nonstandard treatment of the Banach Lie groups is reviewed in Chapter IV, including a discussion of the complete theory of Lie group transformations. Chapters V and VI cover the construction of partial solution classes for the given differential equation with a known admitted group. The theory of differential invariants that is developed on an infinitesimal basis is elaborated in Chapter VII. The last chapter outlines the ways in which the methods of group analysis are used in special issues involving differential equations. This publication is a good source for students and specialists concerned with areas in which ordinary and partial differential equations play an important role.

Elementary Lie Group Analysis and Ordinary Differential Equations

Elementary Lie Group Analysis and Ordinary Differential Equations
Title Elementary Lie Group Analysis and Ordinary Differential Equations PDF eBook
Author Nailʹ Khaĭrullovich Ibragimov
Publisher John Wiley & Sons
Pages 376
Release 1999-05-04
Genre Mathematics
ISBN

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Lie group analysis, based on symmetry and invariance principles, is the only systematic method for solving nonlinear differential equations analytically. One of Lie's striking achievements was the discovery that the majority of classical devices for integration of special types of ordinary differential equations could be explained and deduced by his theory. Moreover, this theory provides a universal tool for tackling considerable numbers of differential equations when other means of integration fail. * This is the first modern text on ordinary differential equations where the basic integration methods are derived from Lie group theory * Includes a concise and self contained introduction to differential equations * Easy to follow and comprehensive introduction to Lie group analysis * The methods described in this book have many applications The author provides students and their teachers with a flexible text for undergraduate and postgraduate courses, spanning a variety of topics from the basic theory through to its many applications. The philosophy of Lie groups has become an essential part of the mathematical culture for anyone investigating mathematical models of physical, engineering and natural problems.

Introduction to Symmetry Analysis Paperback with CD-ROM

Introduction to Symmetry Analysis Paperback with CD-ROM
Title Introduction to Symmetry Analysis Paperback with CD-ROM PDF eBook
Author Brian Cantwell
Publisher Cambridge University Press
Pages 660
Release 2002-09-23
Genre Mathematics
ISBN 9780521777407

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An introduction to symmetry analysis for graduate students in science, engineering and applied mathematics.

General Fractional Derivatives

General Fractional Derivatives
Title General Fractional Derivatives PDF eBook
Author Xiao-Jun Yang
Publisher CRC Press
Pages 391
Release 2019-05-10
Genre Mathematics
ISBN 0429811527

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General Fractional Derivatives: Theory, Methods and Applications provides knowledge of the special functions with respect to another function, and the integro-differential operators where the integrals are of the convolution type and exist the singular, weakly singular and nonsingular kernels, which exhibit the fractional derivatives, fractional integrals, general fractional derivatives, and general fractional integrals of the constant and variable order without and with respect to another function due to the appearance of the power-law and complex herbivores to figure out the modern developments in theoretical and applied science. Features: Give some new results for fractional calculus of constant and variable orders. Discuss some new definitions for fractional calculus with respect to another function. Provide definitions for general fractional calculus of constant and variable orders. Report new results of general fractional calculus with respect to another function. Propose news special functions with respect to another function and their applications. Present new models for the anomalous relaxation and rheological behaviors. This book serves as a reference book and textbook for scientists and engineers in the fields of mathematics, physics, chemistry and engineering, senior undergraduate and graduate students. Dr. Xiao-Jun Yang is a full professor of Applied Mathematics and Mechanics, at China University of Mining and Technology, China. He is currently an editor of several scientific journals, such as Fractals, Applied Numerical Mathematics, Mathematical Modelling and Analysis, International Journal of Numerical Methods for Heat & Fluid Flow, and Thermal Science.

Symmetries and Differential Equations

Symmetries and Differential Equations
Title Symmetries and Differential Equations PDF eBook
Author George W. Bluman
Publisher Springer Science & Business Media
Pages 424
Release 2013-03-14
Genre Mathematics
ISBN 1475743076

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A major portion of this book discusses work which has appeared since the publication of the book Similarity Methods for Differential Equations, Springer-Verlag, 1974, by the first author and J.D. Cole. The present book also includes a thorough and comprehensive treatment of Lie groups of tranformations and their various uses for solving ordinary and partial differential equations. No knowledge of group theory is assumed. Emphasis is placed on explicit computational algorithms to discover symmetries admitted by differential equations and to construct solutions resulting from symmetries. This book should be particularly suitable for physicists, applied mathematicians, and engineers. Almost all of the examples are taken from physical and engineering problems including those concerned with heat conduction, wave propagation, and fluid flows. A preliminary version was used as lecture notes for a two-semester course taught by the first author at the University of British Columbia in 1987-88 to graduate and senior undergraduate students in applied mathematics and physics. Chapters 1 to 4 encompass basic material. More specialized topics are covered in Chapters 5 to 7.