Fuzzy stochastic variable and variational principle |
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| Authors: | Yang Lufeng Li Guiqing |
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| Institution: | (1) College of Civil Engineering, Guangxi University, 530004 Nanning, P R China;(2) Institute of Aseismatic, Wuhan University of Technology, 430070 Wuhan, P R China |
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| Abstract: | In this paper, the peaky fuzzy stochastic variable
and its mean of real value were proposed based on the concept of fuzzy probability. Fuzziness
and randomness were introduced into the functional of overall potential energy. So the fuzzy
stochastic variational principle and its application were presented by means of perturbation
method. |
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| Keywords: | variational principle fuzzy stochastic peaky fuzzy number |
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