Eigenstructure of Helmholtz operator for equilateral triangle
碩士 === 國立成功大學 === 土木工程學系碩博士班 === 93 === The main content of this thesis is to explore the eigenstructure of Helmholtz operator for an equilateral triangle region. We first introduce a triangular coordinate intrduced first by Lamé. We show that by separation of variables closed form expressions for...
Main Authors: | , |
---|---|
Other Authors: | |
Format: | Others |
Language: | zh-TW |
Published: |
2005
|
Online Access: | http://ndltd.ncl.edu.tw/handle/33241211297050425881 |