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

  • Małgorzata Sokała

Abstract

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.

Keywords

polywave functions, Trefftz functions, wave polynomials, wave equation,

References

Published
Jan 25, 2017
How to Cite
SOKAŁA, Małgorzata. Solution of 2D non-homogenous wave equation by using polywave functions. Computer Assisted Methods in Engineering and Science, [S.l.], v. 16, n. 3–4, p. 209-221, jan. 2017. ISSN 2299-3649. Available at: <https://cames.ippt.pan.pl/index.php/cames/article/view/146>. Date accessed: 26 jan. 2022.
Section
Articles