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

• Main Author: Roman M. Cherniha (Ed.) (auth)
• Format: Electronic Book Chapter
• Language: English
• Published: MDPI - Multidisciplinary Digital Publishing Institute 2017
• Subjects: Lie algebra/group; invariance algebra of nonlinear PDE; Lie symmetry; nonlinear boundary-value problem; (generalized) conditional symmetry; symmetry of (initial) boundary-value problem; invariant solution; exact solution; non-Lie solution; Q-conditional symmetry; representation of Lie algebra; nonclassical symmetry; invariance algebra of PDE
• Online Access: DOAB: download the publication; DOAB: description of the publication

Summary

Since the end of the 19th century when the prominent Norwegian mathematician Sophus Lie created the theory of Lie algebras and Lie groups and developed the method of their applications for solving differential equations, his theory and method have continuously been the research focus of many well-known mathematicians and physicists. This book is devoted to recent development in Lie theory and its applications for solving physically and biologically motivated equations and models. The book contains the articles published in two Special Issue of the journal Symmetry, which are devoted to analysis and classification of Lie algebras, which are invariance algebras of real-word models; Lie and conditional symmetry classification problems of nonlinear PDEs; the application of symmetry-based methods for finding new exact solutions of nonlinear PDEs (especially reaction-diffusion equations) arising in applications; the application of the Lie method for solving nonlinear initial and boundary-value problems (especially those for modelling processes with diffusion, heat transfer, and chemotaxis).

Physical Description

1 electronic resource (XII, 414 p.)

ISBN

9783038425274
9783038425267

Access

Open Access