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Journal of Mathematical Analysis and Applications, ISSN 0022-247X, 12/2014, Volume 420, Issue 1, pp. 118 - 123
We investigate compactness of weighted Lambert type operators between two Lp spaces. 
Compact operator | Multiplication operators | Conditional expectation | Aluthage transformation | Polar decomposition
Journal Article
Operators and Matrices, ISSN 1846-3886, 03/2018, Volume 12, Issue 1, pp. 189 - 203
Journal Article
Operators and Matrices, ISSN 1846-3886, 03/2013, Volume 7, Issue 1, pp. 101 - 116
Journal Article
Journal of Mathematical Analysis and Applications, ISSN 0022-247X, 11/2015, Volume 431, Issue 2, pp. 812 - 821
In this paper we introduce a substitution vector-valued integral operator Tuφ on L2(X) associated with the pair (u,φ) and investigate some fundamental... 
Integral operator | Conditional expectation | Weakly measurable function | MATHEMATICS | MATHEMATICS, APPLIED
Journal Article
Bulletin of the Iranian Mathematical Society, ISSN 1018-6301, 2015, Volume 41, Issue 1, pp. 259 - 267
Journal Article
Operators and Matrices, ISSN 1846-3886, 06/2017, Volume 11, Issue 2, pp. 337 - 346
In this paper, we investigate the spectral radius algebras related to the weighted conditional expectation operators on the Hilbert spaces L-2(F). We give a... 
Conditional expectation operator | Invariant subspace | Rank one operator | Spectral algebras | rank one operator | MATHEMATICS | spectral algebras | invariant subspace
Journal Article
Journal of Mathematical Analysis and Applications, ISSN 0022-247X, 2012, Volume 385, Issue 1, pp. 322 - 325
In this note, we extend some results in Carswell and Stessin (2008) [1] to larger classes of sigma-algebras associated with the conditional expectation... 
Bergman space | Conditional expectation operator | MATHEMATICS | MATHEMATICS, APPLIED
Journal Article
Filomat, ISSN 0354-5180, 2017, Volume 31, Issue 20, pp. 6441 - 6448
In this paper, we obtain some characterizations of centered and binormal operators via Moore-Penrose inverse and Aluthge transform. 
Centered operators | Aluthge transform | Moore-Penrose inverse | Binormal operator | MATHEMATICS | MATHEMATICS, APPLIED | binormal operator | centered operators | POLAR DECOMPOSITION
Journal Article
Operators and Matrices, ISSN 1846-3886, 2010, Volume 4, Issue 3, pp. 445 - 453
Journal Article
FILOMAT, ISSN 0354-5180, 2017, Volume 31, Issue 9, pp. 2643 - 2656
In this note, we discuss measure theoretic weighted composition operators on L-2(Sigma) in some operator classes that are weaker than p-hyponormal. 
MATHEMATICS | Conditional expectation | MATHEMATICS, APPLIED | weighted composition operator | SEMINORMAL COMPOSITION OPERATORS | hyponormal | paranormal
Journal Article
Applicable Analysis and Discrete Mathematics, ISSN 1452-8630, 10/2018, Volume 12, Issue 2, pp. 318 - 335
In this paper we study some parallelisms between †-Aluthge transform and binormal operators on a Hilbert space via the Moore-Penrose inverse. Moreover, we give... 
Normal operators | Linear transformations | Hilbert spaces | Operator theory | Parallel lines | Differential equations | Conditional expectation | Moore-Penrose inverse | Polar decomposition | Aluthge transformation | EP OPERATORS | MATHEMATICS | MATHEMATICS, APPLIED | conditional expectation | SPACES | polar decomposition
Journal Article
Bulletin of the Iranian Mathematical Society, ISSN 1018-6301, 09/2012, Volume 38, Issue 3, pp. 817 - 826
Journal Article
Linear and Multilinear Algebra, ISSN 0308-1087, 07/2018, pp. 1 - 18
Journal Article
Bulletin of the Iranian Mathematical Society, ISSN 1018-6301, 11/2009, Volume 35, Issue 2, pp. 85 - 96
Journal Article
Indian journal of pure and applied mathematics, ISSN 0019-5588, 2012, Volume 43, Issue 3, pp. 263 - 278
Journal Article
Operators and Matrices, ISSN 1846-3886, 09/2017, Volume 11, Issue 3, pp. 875 - 884
Journal Article
Operators and Matrices, ISSN 1846-3886, 03/2018, Volume 12, Issue 1, pp. 271 - 285
Journal Article
Czechoslovak Mathematical Journal, ISSN 0011-4642, 03/2010, Volume 60, Issue 1, pp. 31 - 43
Journal Article
Turkish Journal of Mathematics, ISSN 1300-0098, 09/2007, Volume 31, Issue 3, pp. 257 - 263
Journal Article
Turkish Journal of Mathematics, ISSN 1300-0098, 2010, Volume 34, Issue 4, pp. 537 - 542
In this note we determine the lower and upper estimates for the essential norm of a composition operator on the Orlicz spaces under certain conditions 
Compact operators | Essential norm | Orlicz spaces | Composition operator | MATHEMATICS | essential norm | composition operator | compact operators
Journal Article
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