Homeomorphisms in the Sobolev space W 1,n–1
Homeomorphisms in the Sobolev space W 1,n–1
复制标题
Sobolev 空间中的同胚 W 1,n–1
DOI:
--
复制
发表时间:
2010
期刊:
影响因子:
--
通讯作者:
J. Malý
中科院分区:
文献类型:
--
作者:
M. Csörnyei;S. Hencl;J. Malý
Abstract Let be open. We show that each homeomorphism satisfies . If we moreover assume that ƒ has finite distortion, then and ƒ–1 has finite distortion. The main ingredient is a new result on change of variables in integral (area and coarea formula) for such mappings.