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FUZZY STOCHASTIC VARIABLE AND VARIATIONAL PRINCIPLE

FUZZY STOCHASTIC VARIABLE AND VARIATIONAL PRINCIPLE
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摘要 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. 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.
出处 《Applied Mathematics and Mechanics(English Edition)》 SCIE EI 1999年第7期94-99,共6页 应用数学和力学(英文版)
关键词 variational principle fuzzy stochastic peaky fuzzy number variational principle fuzzy stochastic peaky fuzzy number
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