Analytical Solution Methods for Boundary Value Problems - Hardcover

Über die Autorin bzw. den Autor

AS. Yakimov (the Department of Physical and Computational Mechanics, Tomsk State University, Tomsk, Russia). Anatoly Stepanovich Yakimov is a Senior Fellow and Professor of the Department of Physical and Computational Mechanics of Tomsk State University, Russia. He is the author of text-books, monographs and 70 scientific publications devoted to the mathematical modeling of the thermal protection and the development of mathematical technology solution of mathematical physics equations.

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This extensively revised new English language edition of the original 2011 Russian language work provides deep analysis methods and exact solutions for mathematical physicists seeking to model germane linear and nonlinear boundary problems.

Current analytical solutions of equations within mathematical physics fail completely to meet boundary conditions of the second and third kind, and are wholly obtained by the defunct theory of series. These solutions are also obtained for linear partial differential equations of the second order. They do not apply to solutions of partial differential equations of the first order and they are incapable of solving nonlinear boundary value problems.

Analytical Solution Methods for Boundary Value Problems attempts to resolve this issue, using quasi-linearization methods, operational calculus and spatial variable splitting to identify the exact and approximate analytical solutions of three-dimensional non-linear partial differential equations of the first and second order; uniquely, all analytical formulas for solving equations of mathematical physics without using the theory of series.

Within this work, pertinent solutions of linear and nonlinear boundary problems are stated. On the basis of quasi-linearization, operational calculation and splitting on spatial variables, the exact and approached analytical solutions of the equations are obtained in private derivatives of the first and second order. Conditions of unequivocal resolvability of a nonlinear boundary problem are found and the estimation of speed of convergence of iterative process is given. On an example of trial functions results of comparison of the analytical solution are given which have been obtained on suggested mathematical technology, with the exact solution of boundary problems and with the numerical solutions on well-known methods. This discussion is extended into mathematical application and the obvious use in technology: vital for solving conjugate problems pertinent to heat exchange, and for solving the telegraph equation.

• Discusses the theory and analytical methods for many differential equations appropriate for applied and computational mechanics researchers.

• Addresses pertinent boundary problems in mathematical physics achieved without using the theory of series.

• Results from the book can be used when addressing nonlinear equations in heat conductivity for the solution of conjugate heat transfer problems and the equations of telegraph and nonlinear transport equation.

• Coverage of select method solutions for applied mathematicians interested in transport equations methods and thermal protection studies.

• Extensively revised from the Russian original with 115+ new pages of new textual content.