Results 131 to 140 of about 373,665 (180)

Property (R) for Bounded Linear Operators

Mediterranean Journal of Mathematics, 2011
The authors continue their study of Weyl type theorems and related properties for bounded linear operators on complex Banach spaces. In the paper under review, they introduce and study a new related property, called \((R)\). They characterize this property in several ways and describe its relationships with variants of the classical Weyl's theorem ...
AIENA, Pietro, Guillen, J, Pena, P.
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Fuzzy bounded linear operators

Fuzzy Sets and Systems, 2005
zbMATH Open Web Interface contents unavailable due to conflicting licenses.
Bag, T., Samanta, S. K.
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Real Powers of Bounded Linear Operators

International Journal of Applied and Computational Mathematics, 2015
zbMATH Open Web Interface contents unavailable due to conflicting licenses.
Sebastian, Sabu, Kumar, Kiran
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Property (Sw) for bounded linear operators

Asian-European Journal of Mathematics, 2015
In this paper, we define new variant of Weyl type theorems property (Sw) and the Browder version of property (Sw). We also obtain the inclusion relation among these new properties.
Rashid, M. H. M., Prasad, T.
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Γ-inverses of bounded linear operators

Acta Mathematica Sinica, English Series, 2013
Let \(\mathcal H\) be a Hilbert space and \(A,P,Q\) be bounded linear operators on \(\mathcal H\). If there exists a bounded linear operator \(X\) on \(\mathcal H\) such that \(APXQA=A\), \(XQAPX=X\), \((QAPX)^*=QAPX\) and \((XQAP)^*=XQAP\), then \(X\) is called the \(\Gamma\)-inverse of \(A\) associated with \(P\) and \(Q\) and is denoted by \(A ...
Xu, Xiao Ming   +2 more
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Bounded Linear Operators

2003
The first section gives several characterizations of bounded linear operators and proves that a symmetric operator whose domain is the whole Hilbert space is actually bounded (Hellinger-Toeplitz theorem). Several concrete examples of bounded linear operators in Hilbert spaces are discussed in the second section. In Section 3 the vector space \(\mathcal{
Philippe Blanchard, Erwin Brüning
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