The motto for all the results presented in this book is the lower and upper solution method. In short, this method can guarantee not only the existence of a solution for a given boundary value problem but also the location of the solution in a strip defined by the lower and the upper solutions. Therefore, the challenge of finding a solution for a boundary value problem is replaced by the search of two functions (well-ordered, in reversed order or non-ordered) satisfying adequate differential inequalities and boundary conditions. The freedom to choose such functions is at the same time its weakness: lower and upper solutions must be defined and exhibited.
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Formato PDF ● Páginas 161 ● ISBN 9781631177583 ● Editor Joao Fialho & Feliz Minhos ● Editorial Nova Science Publishers ● Publicado 2014 ● Descargable 3 veces ● Divisa EUR ● ID 7224379 ● Protección de copia Adobe DRM
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