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三阶伪抛物型方程边值问题解的存在与唯一性

Existence and uniqueness of solutions to the third order pseudoparabolic boundary value problems
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摘要 利用初值问题解的性态研究了三阶伪抛物型方程边值问题解存在与唯一性问题,给出其解存在唯一的充分条件,同时推广了Elcart and Sigillito的有关结果. In this paper, the initial value problem method is used for solution to the third order Pseudoparabolic boundary value problems. A set of sufficient condition is given for the existence and uniqueness of solution to the problem which generalizes Elcart and Sigillito's results.
出处 《高校应用数学学报(A辑)》 CSCD 北大核心 2012年第4期399-404,共6页 Applied Mathematics A Journal of Chinese Universities(Ser.A)
基金 常州工学院自然科学基金(YN0909)
关键词 初值问题 条件(C) 全局同胚 非负强制函数 三阶伪抛物型方程 initial value problem global homeomorphism condition(C) nonnegative auxiliary scalar coercive function the third order Pseudoparabolic equation
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参考文献6

  • 1Elcrat A R, Sigillito V G. Coercivity for a third order Pseudoparabolic operator with appli- cations to semilinear equations[J]. J Math Anal, 1977, 61: 841-849.
  • 2Hua Wei, Shen zuhe. The existence of solutions to the third order semilinear pseudoparabolic boundary value problems[J]. J Nanjing Univ Math Biquart, 2006, 23: 11-18.
  • 3Plastock R. Homeomorphism between Banach space[J]. Trans Amer math Soc, 1974, 200: 169-183.
  • 4Atici F M, Lakshmikantham V, Leeda S. Differential and integral inequalities Vol.II[M]. New York: Academic Press, 1969.
  • 5Zampieri G. Diffeomorphisms with Banach space domains[J]. Nonlinear Anal, 1992, 19: 923- 932.
  • 6Elcrat, A R, Sigillito V G. An explicit a priori estimate for parabolic equations with appli- cations to semilinear equations[J]. J Math Anal Appl, 1976, 7:746-753.

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