Solution of 2D non-homogenous wave equation by using polywave functions

• Autorzy: Sokała M.
• Języki publikacji: EN

Abstrakty

EN

The paper presents a specific technique of solving the non-homogenous wave equation with the use of Trefftz functions for the wave equation. The solution was presented as a sum of a general integral and a particular integral. The general integral was expressed in the form of a linear combination of Trefftz functions for the wave equation. In order to obtain the particular integral polywave functions were used. They were generated by using the inverse operator L -1 of the equation taking into consideration the Trefftz functions.

Słowa kluczowe

EN

polywave functions; Trefftz functions; wave polynomials

PL

funkcje Trefftza; fale

• Wydawca: Instytut Podstawowych Problemów Techniki PAN
• Czasopismo: Computer Assisted Mechanics and Engineering Sciences
• Rocznik: 2009
• Tom: Vol. 16, No. 3/4
• Strony: 209--221
• Opis fizyczny: Bibliogr. 16 poz., tab., wykr.

Twórcy

autor

Sokała M.

• Faculty of Management and Computer Modelling, Kielce Unwersity of Technology, AL Tysiąclecia Państwa Polskiego 7,25-314 Kielce, Polan,

Bibliografia

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