Improved fractional Poincare type inequalities on John domains

被引:3
|
作者
Cejas, Maria Eugenia [1 ]
Drelichman, Irene [2 ]
Martinez-Perales, Javier C. [3 ]
机构
[1] Univ Nacl La Plata, Dept Matemat, CONICET, RA-1900 La Plata, Buenos Aires, Argentina
[2] Univ Buenos Aires, Fac Ciencias Exactas & Nat, CONICET, IMAS, RA-1428 Buenos Aires, DF, Argentina
[3] BCAM Basque Ctr Appl Math, Bilbao 48009, Spain
来源
ARKIV FOR MATEMATIK | 2019年 / 57卷 / 02期
关键词
SOBOLEV SPACES; BESOV; HARDY; SETS;
D O I
10.4310/ARKIV.2019.v57.n2.a3
中图分类号
O1 [数学];
学科分类号
0701 ; 070101 ;
摘要
We obtain improved fractional Poincare inequalities in John domains of a metric space (X, d) endowed with a doubling measure mu under some mild regularity conditions on the measure mu. We also give sufficient conditions on a bounded domain to support fractional Poincare type inequalities in this setting.
引用
收藏
页码:285 / 315
页数:31
相关论文
共 50 条