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author:

邵志强 (邵志强.) [1]

Indexed by:

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≥ π2d2 ,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 ] 福州大学数学系 福建福州350002

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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: 02

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: 1

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