Liang Xiting. C ̄(1,a)Regularity for Minimizers of a Functional With Nonstandard Growth Conditions[J]. Acta Scientiarum Naturalium Universitatis SunYatseni, 1995,34(3):10-13.
Liang Xiting. C ̄(1,a)Regularity for Minimizers of a Functional With Nonstandard Growth Conditions[J]. Acta Scientiarum Naturalium Universitatis SunYatseni, 1995,34(3):10-13.DOI:
Consider on G an integral functional of which the integrand depends on thegradient of u and on a parameter ε and satisfies certain nonstandard growth conditions。The local boundedness of the minimizer of the functional is proved. Furthermore
if theminimizer
u
satisfies suitable restrictive conditions
then it has locally Hldercontinuous fisst gradient;and on any compact suoset of G the Holder coefficient and theHolder exponent of the gradient of the minimizer are independent of u and ε
theminimizer and the parameter
respectively。
关键词
积分泛函非标准增长条件极小处处C1.&alpha正则性
Keywords
integral functionalnonstandard growth conditionminimizereverywhereC ̄(1a)regularity