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Front Page Matematički VesnikPublisher: Društvo matematičara Srbije, BeogradISSN: 0025-5165 (Print), 2406-0682 (Online)Issue: 54_3-4Date: 2002Journal Homepage
Proceedings of the 5th International symposium on mathematical analysis and its application MAA5, Niška Banja, October 2-6, 2002

Ascent, Descent, Quasi-nilpotent Part and Analytic Core of Operators 57 - 70
Pietro Aiena and Maria Teresa Biondi  
AbstractKeywords: Single valued extension property, quasi-nilpotent part and analytic core, property (Q), weighted right shift operatorsMSC: 47A10 47A11 47A53 47A55Zbl: 1067.47004
Weyl's Theorem for a Generalized Derivation and an Elementary Operator 71 - 81
B.P. Duggal  
AbstractKeywords: Weyl's theorem, generalized derivation, elementary operatorMSC: 47B47 47B20 47A53Zbl: 1093.47509
On Davis-Kahan-weinberger Extension Theorem 83 - 88
Dragan S. Đorđević  
AbstractKeywords: Davis-Kahan-Weinberger theorem, Moore-Penrose inverseMSC: 47A05 47A20 15A09Zbl: 1070.47503
A Multivalued Fixed Point Theorem in Ultrametric Spaces 89 - 91
Ljiljana Gajić  
AbstractKeywords: Ultrametric space, spherically complete, fixed point, multivalued mappingsMSC: 47H10Zbl: 1069.47508
Mixed Norm Spaces of Difference Sequences and Matrix Transformations 95 - 112
A.M. Jarrah and Eberhard Malkowsky  
AbstractKeywords: Mixed norm spaces, difference sequences, matrix transformationsMSC: 40H05 46A45
On the Three-space-problem for df Spaces and Their Duals 111 - 115
Zoran Kadelburg and Stojan Radenović  
AbstractKeywords: Three-space-problem, DF space, dF space, dual Fréchet spaceMSC: 46A03 46A04Zbl: 1056.46001
Integrated Semigroups of Unbounded Linear Operators and C0 Semigroups on Subspaces 117 - 124
Ratko Kravarušić, Milorad Mijatović and Stevan Pilipović  
AbstractKeywords: C_0-semigroups, integrated semigroups, infinitesimal generator, perturbed operatorMSC: 47D06 47D40Zbl: 1052.47040
An Lp Estimate for the Difference of Derivatives of Spectral Expansions Arising by One-dimensional Schroedinger Operators 125 - 131
Nebojša L. Lažetić and Olivera R. Đorđević  
AbstractKeywords: Spectral expansions, self-adjoint extension, Schroedinger operatorMSC: 34L10 47E05Zbl: 1062.34093
Distributions Generated by Boundary Values of Functions of the Nevanlinna Class n 133 - 138
Vesna Manova-Erakovik  
AbstractKeywords: Distribution, boundary value of function, Nevanlinna spaceMSC: 46F20 30E25 32A35Zbl: 1057.46036
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