Semi-Fredholm Toeplitz operators on the space of real analytic functions
被引:6
|
作者:
Jasiczak, Michal
论文数: 0引用数: 0
h-index: 0
机构:
Adam Mickiewicz Univ, Fac Math & Comp Sci, Uniwersytetu Poznanskiego 4, PL-61614 Poznan, PolandAdam Mickiewicz Univ, Fac Math & Comp Sci, Uniwersytetu Poznanskiego 4, PL-61614 Poznan, Poland
Jasiczak, Michal
[1
]
机构:
[1] Adam Mickiewicz Univ, Fac Math & Comp Sci, Uniwersytetu Poznanskiego 4, PL-61614 Poznan, Poland
Toeplitz operator;
real analytic;
Fredholm;
semi-Fredholm;
Cauchy transform;
MULTIPLIERS;
D O I:
10.4064/sm170810-23-5
中图分类号:
O1 [数学];
学科分类号:
0701 ;
070101 ;
摘要:
We investigate Toeplitz operators on the space of real analytic functions on the real line. We completely characterize semi-Fredholm Toeplitz operators in terms of vanishing of their symbol.
机构:
Adam Mickiewicz Univ, Fac Math & Comp Sci, Ul Umultowska 87, PL-61614 Poznan, PolandAdam Mickiewicz Univ, Fac Math & Comp Sci, Ul Umultowska 87, PL-61614 Poznan, Poland
Domanski, Pawel
Jasiczak, Michal
论文数: 0引用数: 0
h-index: 0
机构:
Adam Mickiewicz Univ, Fac Math & Comp Sci, Ul Umultowska 87, PL-61614 Poznan, PolandAdam Mickiewicz Univ, Fac Math & Comp Sci, Ul Umultowska 87, PL-61614 Poznan, Poland
机构:
Department of Mathematics and Informatics, ENSET d'Oran, BP 1523, El M'naouar, OranDepartment of Mathematics and Informatics, ENSET d'Oran, BP 1523, El M'naouar, Oran
Benharrat M.
Messirdi B.
论文数: 0引用数: 0
h-index: 0
机构:
Department of Mathematics, University of Oran, BP 1524, El M'naouar, OranDepartment of Mathematics and Informatics, ENSET d'Oran, BP 1523, El M'naouar, Oran