Improved Sobolev Embedding Theorems for Vector-Valued Functions

被引:3
|
作者
Ichinose, Takashi [1 ]
Saito, Yoshimi [2 ]
机构
[1] Kanazawa Univ, Fac Sci, Dept Math, Kanazawa, Ishikawa 9201192, Japan
[2] Univ Alabama Birmingham, Dept Math, Birmingham, AL 35294 USA
来源
FUNKCIALAJ EKVACIOJ-SERIO INTERNACIA | 2014年 / 57卷 / 02期
关键词
Sobolev inequality; Gagliardo-Nirenberg inequality; Improved Sobolev embedding theorem; Dirac-Sobolev inequality; Sobolev inequality for vector-valued functions; Dirac operator; DIV-CURL; DIRAC;
D O I
10.1619/fesi.57.245
中图分类号
O29 [应用数学];
学科分类号
070104 ;
摘要
The aim of this paper is to give an extension of the improved Sobolev embedding theorem for single-valued functions to the case of vector-valued functions which is involved with the three-dimensional massless Dirac operator together with the three- or two-dimensional Weyl-Dirac (or Pauli) operator, the Cauchy-Riemann operator and also the four-dimensional Euclidian Dirac operator.
引用
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页码:245 / 295
页数:51
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