【摘 要】
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In this talk,I would like to discuss the blow-up of energy solutions of semilinear wave equations with “non-effective” damping terms including the scale invariant case.It is known that we have such a
【机 构】
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Future University Hakodate
【出 处】
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非线性波动方程研讨会(Workshop on Nonlinear Equations)
论文部分内容阅读
In this talk,I would like to discuss the blow-up of energy solutions of semilinear wave equations with “non-effective” damping terms including the scale invariant case.It is known that we have such a result for mainly sub-Fujita exponent.That shows a “heat-like” property of the solution.But,making use of a special transform together with the technique for semilinear wave equations,we can prove the blow-up result for bigger power with sub-Strauss exponent.That shows a “wave-like” property of the solution.This result is based on joint works with Ning-An Lai(Lishui Univ.,China)and KyoheiWakasa(Muroran Institute of Technology,JAPAN).
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