Overview: Includes supplementary material: .A large number of physical phenomena are modeled by nonlinear partial..differential equations, subject to appropriate initial/ boundary conditions; these..equations, in general, do not admit exact solution. The present monograph gives..constructive mathematical techniques which bring out large time behavior of..solutions of these model equations. These approaches, in conjunction with modern..computational methods, help solve physical problems in a satisfactory manner. The..asymptotic methods dealt with here include self-similarity, balancing argument
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