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author:

邵志强 (邵志强.) [1] (Scholars:邵志强)

Indexed by:

CQVIP CSCD

Abstract:

利用极大值原理证明了对于Rn中凸域Ω在狄利克莱边界条件下拉普拉斯算子的第一、第二特征值之差成立: λ2-λ1≥(π2)/(d2), 其中d为Ω的直径.

Keyword:

拉普拉斯算子 极大值原理 特征值

Community:

  • [ 1 ] [邵志强]福州大学

Reprint 's Address:

  • 邵志强

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Source :

福州大学学报(自然科学版)

ISSN: 1000-2243

CN: 35-1337/N

Year: 2002

Issue: 2

Volume: 30

Page: 153-157,179

Cited Count:

WoS CC Cited Count: 0

SCOPUS Cited Count:

ESI Highly Cited Papers on the List: 0 Unfold All

WanFang Cited Count:

Chinese Cited Count:

30 Days PV: 0

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