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FilomatPublisher: Faculty of Sciences and Mathematics, NišISSN: 0354-5180Issue: 37_22Date: 2023Journal Homepage Editorial BoardImpressum   EP elements of Z[x]/(x 2 + x) 7467 - 7478 Liufeng Cao, Lan You and Junchao Wei   AbstractKeywords: Moore-Penrose inverse; Group invertible element; EP element; Polynomial ring; Abel ringMSC: 13B25; 16U90DOI: 10.2298/FIL2322467C Modular matrix calculations in the finite topological spaces 7479 - 7489 Liwen Ma and Zhengang Zhao   AbstractKeywords: Kuratowski 14 sets; Base matrix; Boolean matrix; Modular matrixMSC: 5454BDOI: 10.2298/FIL2322479M Nonlinear contractions and Caputo tempered implicit fractional differential equations in b-metric spaces with infinite delay 7491 - 7503 Salim Krim, Abdelkrim Salim and Mouffak Benchohra   AbstractKeywords: Fixed point; Implicit differential equations; Existence; Uniqueness; Delay; Tempered fractional derivative; ω − ψ- Geraghty contraction; F-contraction; Nonlocal conditionMSC: 26A33; 34A08; 34K37DOI: 10.2298/FIL2322491K Dynamical behaviour of a prey-predator system in a destructive environment incorporating prey refuge 7505 - 7525 Sangeeta Saha, Debgopal Sahoo and Guruprasad Samanta   AbstractKeywords: Prey-predator model; Habitat degradation; Prey refuge; StabilityMSC: 92B05; 92D25; 92D40DOI: 10.2298/FIL2322505S Existence of global solutions and blow-up results for a class of p(x)−Laplacian Heat equations with logarithmic nonlinearity 7527 - 7558 Abdellatif Lalmi, Sarra Toualbia and Yamina Laskri   AbstractKeywords: Global existence; Blow-up; Potential well; Logarithmic source term; variable exponentsMSC: 35A01; 35B44; 35K55; 35K92DOI: 10.2298/FIL2322527L Some results on existence and regularity for non-linear p(x)-parabolic equations with quadratic growth with respect to the gradient and general data 7559 - 7579 Abdelaziz Sabiry, Ghizlane Zineddaine, Said Melliani and Abderrazak Kassidi   AbstractKeywords: Regularity; Existence; A priori estimates; p(·)-parabolic capacityMSC: 26A33;34B15; 34G20; 47H10DOI: 10.2298/FIL2322559S Refinement on fixed point results in metric and b-metric spaces 7581 - 7588 Arslan Hojat Ansari Komachali, Yaé Ulrich Gaba, Maggie Aphane and Isa Yildirim   AbstractKeywords: Fixed point; b-metric space; Picard sequence; b-Cauchy sequenceMSC: 54H25; 47H10DOI: 10.2298/FIL2322581A Approximation of functions by wavelet expansions with dilation matrix 7589 - 7598 H K Nigam and Krishna Murari   AbstractKeywords: Dilation matrix; Multiresolution analysis associated with dilation matrix; Wavelet expansion associated with dilation matrix; Degree of approximation; Modulus of continuityMSC: 41A30; 42C40DOI: 10.2298/FIL2322589N Pointwise summability of Fourier–Laguerre series of integrable functions 7599 - 7606 Maciej Kubiak, Włodzimierz Łenski and Bogdan Szal   AbstractKeywords: Rate of approximation; Summability of Fourier–Laguerre seriesMSC: 42A24DOI: 10.2298/FIL2322599K On Stancu-type integral generalization of modified Jain operators 7607 - 7622 Abhishek Senapati, Ajay Kumar and Tanmoy Som   AbstractKeywords: Weighted approximation process; Rate of convergence; Modulus of continuity; Voronovskaja-type theoremMSC: 41A36; 41A35; 41A25DOI: 10.2298/FIL2322607S Article page: <<123>>

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