刊名:Journal of Mathematical Analysis and Applications
出版年:2016
出版时间:15 July 2016
年:2016
卷:439
期:2
页码:481-513
全文大小:534 K
文摘
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
where 6002018&_mathId=si4.gif&_user=111111111&_pii=S0022247X16002018&_rdoc=1&_issn=0022247X&md5=21635fd515747cfc843d0866e196aeaa">6002018-si4.gif">, if 6002018&_mathId=si5.gif&_user=111111111&_pii=S0022247X16002018&_rdoc=1&_issn=0022247X&md5=cce4e6e7c4d4c312005da4eacc969d6c" title="Click to view the MathML source">n+2≠p. Here 6002018&_mathId=si6.gif&_user=111111111&_pii=S0022247X16002018&_rdoc=1&_issn=0022247X&md5=b8fbda977868c5e3705944edde83023b" title="Click to view the MathML source">p⁎ can be any exponent if 6002018&_mathId=si7.gif&_user=111111111&_pii=S0022247X16002018&_rdoc=1&_issn=0022247X&md5=fa93e2d0d0bc5b1c8d58cd0fdfabf7bf" title="Click to view the MathML source">n+2=p. The proof is based on the 6002018&_mathId=si113.gif&_user=111111111&_pii=S0022247X16002018&_rdoc=1&_issn=0022247X&md5=e724274eac5ad96efacc2da56bc72846" title="Click to view the MathML source">A-caloric approximation lemma to parabolic systems with subquadratic growth.