A hybrid parallel approach to one-parameter nonlinear boundary value problems

• Autorzy: Domokos G. , Szeberényi I.
• Języki publikacji: EN

Abstrakty

EN

This paper presents a global algorithm for parallel computers, suitable to solve nonlinear boundary value problems depending on one parameter. Our method offers a mixture of path continuation and scanning. The former is well-known, the latter is a novel approach introduced a few years ago, capable to find all equilibria in a given domain. The hybrid method combines the speed of path continuation with the robustness and generality of scanning, offering a transition between the two methods which depends on the choice of some characteristic control parameters. We introduce the algorithms on a small example and test it on large-scale problems.

Słowa kluczowe

EN

boundary value problem; PSA

PL

zagadnienie wartości brzegowych; PSA

• Wydawca: Instytut Podstawowych Problemów Techniki PAN
• Czasopismo: Computer Assisted Mechanics and Engineering Sciences
• Rocznik: 2004
• Tom: Vol. 11, No. 1
• Strony: 15--34
• Opis fizyczny: Bibliogr. 25 poz., rys., tab., wykr.

Twórcy

autor

Domokos G.

autor

Szeberényi I.

• Budapest University of Technology and Economics, Department of Mechanics, Materials and Structures, H-1521 Budapest, Hungary,