Title of article
Quantities characterizing semi-Fredholm operators and perturbation radii
Author/Authors
Gonzلlez، نويسنده , , Manuel and Martinَn، نويسنده , , Antonio، نويسنده ,
Issue Information
دوهفته نامه با شماره پیاپی سال 2012
Pages
6
From page
362
To page
367
Abstract
We show that none of the operational quantities that have been introduced to characterize the upper or the lower semi-Fredholm operators is equivalent to the corresponding perturbation radius.
Keywords
Semi-Fredholm operator , Operational quantities
Journal title
Journal of Mathematical Analysis and Applications
Serial Year
2012
Journal title
Journal of Mathematical Analysis and Applications
Record number
1562733
Link To Document