郑神州,卢寒芳.X-椭圆方程弱解H(o)lder连续性的Green函数法[J].数学年刊A辑,2010,31(3):295~304
X-椭圆方程弱解H(o)lder连续性的Green函数法
An Application of Green Function to Interior H(o)lder Continuity of Weak Solutions to X-Elliptic Equations
  
DOI:
中文关键词:  X-椭圆算子  Green函数  Hole-filling方法  Morrey引理  局部H(o)lder连续
英文关键词:
基金项目:国家自然科学基金(No.10671022)资助的项目
Author NameAffiliationE-mail
ZHENG Shenzhou School of Sciences, Beijing Jiaotong University, Beijing 100044, China. shzhzheng@bjtu.edu.cn 
LU Hanfang School of Sciences, Beijing Jiaotong University, Beijing 100044, China. 05121750@bjtu.edu.cn 
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中文摘要:
      应用线性X-椭圆算子的Green函数与次Laplace算子基本解的局部比较原理,建立了具有有界可测系数散度型X-椭圆方程弱解的局部H(o)lder连续性.以Green函数为核函数,通过holefilling技巧得到弱解满足Morrey引理条件,从而建立正则性结果,这在某种意义下取代了经典的De Giorgi-Moser-Nash迭代技术.
英文摘要:
      
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