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A sufficient condition for blowup of solutions to a class of pseudo-parabolic equations with a nonlocal term

机译:具有非局部项的一类伪抛物方程解的爆破的充分条件

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A sufficient condition for blowup of solutions to a class of pseudo-parabolic equations with a nonlocal term is established in this paper. In virtue of the potential wells method, we first extend the results obtained by Xu and Su in [J. Funct. Anal., 264 (12): 2732-2763, 2013] to the nonlocal case and describe successfully the behavior of solutions by using the energy functional, Nehari functional, and the ground state energy of the stationary equation. Sequently, we study the boundedness and convergency of any global solution. Finally, we achieve a criterion to guarantee the blowup of solutions without any limit of the initial energy. Copyright (C) 2015 John Wiley & Sons, Ltd.
机译:本文为一类带有非局部项的伪抛物方程的解的爆破建立了充分的条件。借助势阱法,我们首先扩展了徐和苏在[J.功能Anal。,264(12):2732-2763,2013],并通过使用能量方程,Nehari函数和平稳方程的基态能量成功地描述了解的行为。随后,我们研究了任何全局解决方案的边界和收敛性。最后,我们达到了一个标准,可以保证解决方案的爆炸性不受初始能量的限制。版权所有(C)2015 John Wiley&Sons,Ltd.

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