Partial regularity for subquadratic parabolic systems under controllable growth conditions
Partial regularity for subquadratic parabolic systems under controllable growth conditions
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可控生长条件下次二次抛物线系统的部分正则性
DOI:
10.1016/j.jmaa.2016.02.067
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发表时间:
2016-07
期刊:
影响因子:
--
通讯作者:
Chen Shuhong
中科院分区:
文献类型:
--
作者:
Dai Yichen;Tan Zhong;Chen Shuhong
In this paper, we prove a regularity result for weak solutions away from singular set of parabolic systems with subquadratic growth condition of the type∂ t u (z)− div a (z, u, D u)= B (z, u, D u) for z=(x, t), where the structure function a satisfies standard ellipticity and growth condition with polynomial growth rate 2 n n+ 2< p< 2. The inhomogeneity B satisfies the controllable growth condition| B (z, u, D u)|≤ λ (1+| u| p⁎− 1+| D u| p (1− 1 p⁎)), where p⁎=(n+ 2) p n+ 2− p, if n+ 2≠ p. Here p⁎ can be any exponent if n+ 2= p. The proof is based on the A-caloric approximation lemma to parabolic systems with subquadratic growth.
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影响因子:
2.5
作者:
G. Mingione
通讯作者:
G. Mingione
DOI:
10.1016/s0294-1449(01)00072-5
发表时间:
2002
影响因子:
1.9
作者:
Manfred Kronz
通讯作者:
Manfred Kronz
影响因子:
1.3
作者:
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通讯作者:
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DOI:
10.1016/0022-247x(89)90098-x
发表时间:
1989-05-15
影响因子:
1.3
作者:
ACERBI, E;FUSCO, N
通讯作者:
FUSCO, N
影响因子:
0.6
作者:
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通讯作者:
Yan Dong;P. Niu