Computer-assisted enclosures for fourth order elliptic equations

Name: Computer-assisted enclosures for fourth order elliptic equations
Brand: Sudwestdeutscher Verlag Fur Hochschulschriften AG
SKU: 9783838118345
Price: 63.79 EUR
Availability: InStock

Автор: Borbála Fazekas

Език:

Корици: С меки корици

Издател: Sudwestdeutscher Verlag Fur Hochschulschriften AG

Наличност: Външен склад

Изпращаме след 8-11 дни

63.79 € 124.76 лв

"Concerning (partial) differential equations, amongst many others two questions are of great importa...

Информация за книгата

Автор

Borbála Fazekas

Език

Английски език

Корици

Книга - С меки корици

Издадена

2012

страници

152

EAN

9783838118345

ISBN

3838118340

Enbook ID

06936262

Издател

Sudwestdeutscher Verlag Fur Hochschulschriften AG

Теглоt

231

Размери

152 x 229 x 9

Пълно описание

"Concerning (partial) differential equations, amongst many others two questions are of great importance: existence and uniqueness, or more general multiplicity of solutions... There are plenty of equations, where analytical methods fail to work." The author describes in this work a computer-assisted method for proving existence and multiplicity of solutions of fourth order nonlinear elliptic boundary value problems. The main idea of this method is to compute a good numerical approximation of a solution and certain defect bounds with computer-assistance. Then a rigorous proof of the existence of an exact solution close to the numerical one is obtained by a fixed-point argument. The efficiency of this method is demonstrated with the examples of the fourth order Gelfand- and Emden-equations on various domains.

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Computer-assisted enclosures for fourth order elliptic equations

Информация за книгата

Пълно описание

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Клиенти, които купиха тази книга, купиха също