Optimal partial regularity for nonlinear sub-elliptic systems☆
Optimal partial regularity for nonlinear sub-elliptic systems☆
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DOI:
10.1016/j.jmaa.2011.08.080
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发表时间:
2012-03
影响因子:
1.3
通讯作者:
Shuhong Chen;Zhong Tan
中科院分区:
文献类型:
--
作者:
Shuhong Chen;Zhong Tan
In this paper, we consider partial regularity for weak solutions of second-order nonlinear sub-elliptic systems in Carnot groups. By the method of A-harmonic approximation, we establish optimal interior partial regularity of weak solutions to systems under natural growth conditions with subquadratic growth in Carnot groups.