期刊文献+

具非标准增长条件和正初始能量的非牛顿多方渗流方程解的爆破

Blow-up of Solution for Non-Newtonian Polytropic Filtration Equation Involving Nonstandard Growth Condition and Positive Initial Energy
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摘要 通过构造合适的控制函数,利用能量估计法并结合Gronwall不等式的讨论,研究具变指数源函数的非牛顿多方渗流方程解的爆破性质.结果表明,当初始能量为正时,解在有限时刻爆破. The authors studied blow-up properties of solutions to a polytropic filtration equation with variable exponent of nonlinearity,By constructing a suitable control function,applying energy estimates method and Gronwall's inequalities,we proved that the solution of the above problem blows up in finite time wher the initial energy is positive.
出处 《吉林大学学报(理学版)》 CAS CSCD 北大核心 2013年第6期1077-1080,共4页 Journal of Jilin University:Science Edition
基金 吉林省自然科学基金(批准号:201215044)
关键词 正初始能量 非标准增长条件 非牛顿多方渗流方程 positive initial energy nonstandard growth condition Non-Newtonian polytropic filtration equation
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  • 1Levine H A. Some Nonexistence and Instability Theorems for Solutions of Formally Parabolic Equations of the FormPu1=-Au=F(u) [J]. Arch Rationale MechAnal, 1973, 51(5): 371-386.
  • 2LIU Wen-jun, WANG Ming-xin. Blow-up of the Solution for a p-Laplacian Equation with Positive Initial Energy [J]. Acta Appl Math, 2008, 103: 141-146.
  • 3Dibenedetto E. Degenerate Parabolic Equations [M]. New York: Springer-Verlag, 1993.
  • 4Ruzicka M. Electrorheological Fluids: Modelling and Mathematical Theory [M]. Lecture Notes in Math. Vol. 1748. Berlin: Springer, 2000.
  • 5Acerbi E, Mingione G, Seregin G A. Regularity Results for Parabolic Systems Related to a Class of Non-Newtonian Fluids [J]. Annal del' Institut Henri Poincare: Analyse Non-lineaire, 2004, 21: 25-60.
  • 6Diening I., Harjulehto P, Hasto P, et al. Lebesgue and Sobolev Space.s with Variable Exponents [M]. Lecture Notes in Math. Vol. 2017. Berlin: Springer-Verlag, 2011.
  • 7Ferreira R, Pablo A, de, Prez-Llanos M, et al. Critical Exponents for a Semilinear Parabolic Equation with Variable Reaction [J]. Proc Roy Soe Edinburgh: Sect A, 2012, 142(5):1027-1042.
  • 8WU Xiu-lan, GUO Bin, GAO Wen-jie. Blow-up of Solutions for a Semilinear Parabolic Equation Involving Variable Exponent Source and Positive Initial Energy [J]. Appl Math Lett, 2013, 26(5): 539-543.
  • 9YIN Jing-xue, LI Jing, JIN Chun-hua. Non-extinction and Critical Expone.nt for a Polytropic Filtration Equation [J]. Nonlinear Anal: Theory, Methods & Applications, 2009, 71(1/2): 347-357.
  • 10MU Chun-lai, ZENG Rong, CHEN Bo-tao. Blow-up Phenomena for a Doubly Degenerate Equation with Poitive InitiaiEnergy [J]. Nonlinear Anal, 2010, 72(2): 782-793.

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