THE FIRST EIGENVALUE OF THE LAPLACIAN FOR FOUNDED SIMPLY CONNECTED PLANE DOMAINS
碩士 === 國立臺灣大學 === 數學研究所 === 75 === We use the method of Cheeger And some isoperimetric inequalities to obtain the lower bound of the Laplacian operator for plane domains １ πρ α ≧（── + ── ） ...
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| Format: | Others |
| Language: | zh-TW |
| Online Access: | http://ndltd.ncl.edu.tw/handle/45990473938162965595 |