Blow-Up Phenomena for Certain Nonlocal Evolution Equations and Systems
Keyword(s):
Blow Up
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We provide sufficient conditions for the nonexistence of global positive solutions to the nonlocal evolution equationutt(x,t)=(J ∗ u-u)(x,t)+up(x,t), (x,t)∈RN×(0,∞),(u(x,0),ut(x,0))=(u0(x),u1(x)),x∈RN,whereJ:RN→R+,p>1, and(u0,u1)∈Lloc1(RN;R+)×Lloc1(RN;R+). Next, we deal with global nonexistence for certain nonlocal evolution systems. Our method of proof is based on a duality argument.
2010 ◽
Vol 12
(06)
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pp. 1031-1054
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2004 ◽
Vol 2004
(1)
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pp. 23-35
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1994 ◽
Vol 7
(2)
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pp. 179-190