On additive maps preserving certain semi-Fredholm subsets

By Mbekhta Mostafa  

Linear and Multilinear Algebra, Vol. 61, Iss. 7, 2013-07 ,pp. : 1010-1016

Taylor & Francis Ltd

Access to resources Recommend Favorite

Linear maps preserving Fredholm and Atkinson elements of C*-algebras

By Bendaoud M.  

Linear and Multilinear Algebra, Vol. 57, Iss. 8, 2009-08 ,pp. : 823-838

Taylor & Francis Ltd

Access to resources Recommend Favorite

Quantities related to upper and lower semi-Fredholm type linear relations

By  

Bulletin of the Australian Mathematical Society, Vol. 66, Iss. 2, 2002-10 ,pp. : 275-289

Cambridge University Press

Access to resources Recommend Favorite

On Representations of Fredholm and Semi-Fredholm Spectra of Multi-Toeplitz Operators with Symbols in H [infinity] + C

By Guangfu C.   Shanli S.  

Journal of Mathematical Analysis and Applications, Vol. 200, Iss. 1, 1996-05 ,pp. : 66-75

Academic Press

Access to resources Recommend Favorite

Samuel multiplicity of a semi-Fredholm operator

By Yu Tao  

Linear and Multilinear Algebra, Vol. 62, Iss. 10, 2014-10 ,pp. : 1361-1364

Taylor & Francis Ltd

Access to resources Recommend Favorite