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FilomatPublisher: Faculty of Sciences and Mathematics, NišISSN: 0354-5180Issue: 35_11Date: 2021Journal Homepage |
AbstractKeywords: Dual Rickart module; image split module; fully invariant submodule; direct summandMSC: 16D70; 16D10; 16D40; 16D80DOI: 10.2298/FIL2111679P
AbstractKeywords: Irregularity of graph; degree deviation; vertex degreeMSC: 05C12; 05C50DOI: 10.2298/FIL2111689R
AbstractKeywords: Berezin symbol; Berezin θ− sequence; model operator; Toeplitz operator; Riesz basis; Toeplitz corona problem; C−unitary operatorMSC: 47A12DOI: 10.2298/FIL2111703A
AbstractKeywords: Fekete-Szegö functional; Hankel determinant; Jack’s lemma; Analytic function; Schwarz lemmaMSC: 30C80; 32A10DOI: 10.2298/FIL2111713A
AbstractKeywords: Expansivity; shadowing; topological stabilityMSC: 37B55; 37B25; 37B65DOI: 10.2298/FIL2111721K
AbstractKeywords: Topological vector spaces; filter convergence; bornological convergence; filter bornological convergenceMSC: 40A35; 46A17; 54A20; 57N17DOI: 10.2298/FIL2111733A
AbstractKeywords: Selection principles; (a)topological spaces; selective separability; groupableMSC: 54D65; 54A10; 54A05; 54E55DOI: 10.2298/FIL2111745L
AbstractKeywords: 3-dimensional LP-Sasakian manifold; Almost Riemann soliton; Gradient almost Riemann solitonMSC: 53C21; 53C25DOI: 10.2298/FIL2111759D
AbstractKeywords: (p; q)-integers; statistical convergence; Korovkin type approximation theorem; linear positive operators; rate of convergenceMSC: 41A25; 41A36; 41A10; 41A30; 47B39; 47A58DOI: 10.2298/FIL2111767K
AbstractKeywords: Coupled Lyapunov matrix equations; Sylvester matrix equation; Inner-outer iteration; Parameter; ConvergenceMSC: 15A24; 65F30; 65F35DOI: 10.2298/FIL2111781T
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