Numerical Methods in Variational Problems with Moving Boundaries: Applicable for Economics and Engineering Problems - Couverture souple

Ghaderi, Sara

 
9783659307690: Numerical Methods in Variational Problems with Moving Boundaries: Applicable for Economics and Engineering Problems
Couverture souple
ISBN 10 : 3659307696 ISBN 13 : 9783659307690
Editeur : LAP LAMBERT Academic Publishing, 2012

Synopsis

Numerical methods including homotopy perturbation method and homotopy variational method are applied to solve moving boundary and isoperimetric problems. homotopy perturbation method does not depend upon a small parameter in the equation, homotopy is constructed with an imbedding parameter p, which is considered as a “small parameter”. Finally, we use combined homotopy perturbation method and Green’s function method for solving second order problems. In variational method, general Lagrange multiplier is introduced to construct correction functional for the variational problems. Some examples are given to illustrate the effectiveness of methods. The results show that these methods provides a powerful mathematical tools for solving problems.

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Éditeur
LAP LAMBERT Academic Publishing
Date d'édition
2012
Langue
anglais
ISBN 10 
3659307696
ISBN 13 
9783659307690
Reliure
Broché
Nombre de pages
76
Coordonnées du fabricant
non disponible
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