Computational Conformal Mapping

Kythe, Prem K.

ISBN 10: 0817639969 / ISBN 13: 9780817639969

Editore: Birkhauser Boston Inc, 1998

This text presents a self-contained and systematic survey of the theory and computation of conformal mappings of simply and multiply-connected regions onto the unit disk or canonical region. It provides coverage of the concepts and related numerial computations. Num Pages: 462 pages, biography. BIC Classification: PBKS. Category: (P) Professional & Vocational; (UP) Postgraduate, Research & Scholarly; (UU) Undergraduate. Dimension: 235 x 155 x 26. Weight in Grams: 851. . 1998. Hardback. . . . . Books ship from the US and Ireland. Codice articolo V9780817639969

Riassunto:

This book evolved out of a graduate course given at the University of New Orleans in 1997. The class consisted of students from applied mathematics andengineering. Theyhadthebackgroundofatleastafirstcourseincomplex analysiswithemphasisonconformalmappingandSchwarz-Christoffeltrans- formation, a firstcourse in numerical analysis, and good to excellent working knowledgeofMathematica* withadditionalknowledgeofsomeprogramming languages. Sincetheclasshad nobackground inIntegralEquations, thechap- tersinvolvingintegralequationformulations werenotcoveredindetail,except for Symm's integral equation which appealed to a subsetofstudents who had some training in boundary element methods. Mathematica was mostly used for computations. In fact, it simplified numerical integration and other oper- ations very significantly, which would have otherwise involved programming inFortran, C, orotherlanguageofchoice, ifclassical numericalmethods were attempted. Overview Exact solutions of boundary value problems for simple regions, such as cir- cles, squares or annuli, can be determined with relative ease even where the boundaryconditionsarerathercomplicated. Green'sfunctionsforsuchsimple regions are known. However, for regions with complex structure the solution ofa boundary value problem often becomes more difficult, even for a simple problemsuchastheDirichletproblem. Oneapproachtosolvingthesedifficult problems is to conformally transform a given multiply connected region onto *Mathematica is a registered trade mark of Wolfram Research, Inc. ix x PREFACE simpler canonical regions. This will, however, result in change not only in the region and the associated boundary conditions but also in the governing differential equation. As compared to the simply connected regions, confor- mal mapping ofmultiply connected regions suffers from severe limitations, one of which is the fact that equal connectivity ofregions is not a sufficient condition to effect a reciprocally connected map ofone region onto another.

Informazioni sull?autore: Prem Kishore Kythe has been Professor of Mathematics at University of New Orleans since 1974.

Dati bibliografici

Titolo: Computational Conformal Mapping
Casa editrice: Birkhauser Boston Inc
Data di pubblicazione: 1998
Legatura: Rilegato
Condizione: New