Journalartikel

Jahr der Veröffentlichung: 2009

Seiten: 1734-1739

Zeitschrift: Applied Mathematics Letters

Bandnummer: 22

Heftnummer: 11

ISSN: 0893-9659

DOI Link: https://doi.org/10.1016/j.aml.2009.06.012

Verlag: Elsevier

Abstract: 
We characterize the class ((c(0))(T), (c(0))((T) over bar)) where T = (t(nk))(n,k=0)(infinity) and (T) over tilde = (t(nk))(n,k=0)(infinity) are triangles. Using the Hausdorff measure of noncompactness, we define the class of compact operators given by matrices in ((c(0))(T), (c(0))((T) over bar)). Furthermore we give a sufficient condition for a matrix operator to be a Fredholm operator on (c(0))(T). (C) 2009 Elsevier Ltd. All rights reserved.

Harvard-Zitierstil: Djolovic, I. and Malkowsky, E. (2009) A note on Fredholm operators on (c₀)_T, Applied Mathematics Letters, 22(11), pp. 1734-1739. https://doi.org/10.1016/j.aml.2009.06.012

APA-Zitierstil: Djolovic, I., & Malkowsky, E. (2009). A note on Fredholm operators on (c₀)_T. Applied Mathematics Letters. 22(11), 1734-1739. https://doi.org/10.1016/j.aml.2009.06.012