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Author:

牛庠均 (牛庠均.)

Abstract:

突破传统的势能密度与余能密度的数学形式,利用拉氏乘子法,建立了三类独立自变函数的广义泛函及其广义变分原理,以及各类新型的二类和一类独立自变函数的泛函及其变分原理。并证明了胡鹫原理,Hellinger-Reissner原理和广义余解原理,实质上都是二类独立自变函数的广义变分原理。

Keyword:

拉氏乘子法 广义变分原理 匹配问题

Author Community:

  • [ 1 ] 北京工业大学土木建筑工程学系

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Source :

北京工业大学学报

Year: 1989

Issue: 02

Page: 1-11

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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