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FilomatPublisher: Faculty of Sciences and Mathematics, NišISSN: 0354-5180Issue: 36_10Date: 2022Journal Homepage Editorial BoardImpressum   Approximating functions in the power-type weighted variable exponent Sobolev space by the hardy averaging operator 3321 - 3330 Rabil Ayazoglu, Ismail Ekincioglu and S Şule Şener   AbstractKeywords: Approximation; Hardy averaging operator; Power-type weighted Sobolev spaces with variable exponent; Power-type weighted grand Lebesgue spaces with variable exponentMSC: 42A05; 42B25; 26D10; 35A23DOI: 10.2298/FIL2210321A Rough set analysis of graphs 3331 - 3354 Sha Qiao, Ping Zhu and Witold Pedrycz   AbstractKeywords: Rough sets; generalized approximation space; lower and upper approximations; axiomsMSC: 68T30; 68T37DOI: 10.2298/FIL2210331Q On Dirac systems with multi-eigenparameter-dependent transmission conditions 3355 - 3379 M M Tharwat   AbstractKeywords: Dirac systems; transmission conditions; discontinuous boundary value problems; Green’s matrix; resolvent operatorMSC: 34B08; 34B27; 34L20DOI: 10.2298/FIL2210355T On the matrix version of extended Struve function and its application on fractional calculus 3381 - 3392 Ahmed Bakhet and Fuli He   AbstractKeywords: Struve function; hypergeometric matrix function; integral representation; differentiation formula; fractional calculusMSC: 33C10; 33C45; 34A05DOI: 10.2298/FIL2210381B Trapezium-type inequalities for h-preinvex functions and their applications 3393 - 3404 Muhammad Amer Latif, Artion Kashuri, Sabir Hussain and M Rostamian Delavar   AbstractKeywords: Hermite–Hadamard inequality; Hölder’s inequality; power mean inequality; preinvexityMSC: 26A51; 05A30; 26A33; 26D07; 26D10; 26D15DOI: 10.2298/FIL2210393L Avramov-Martsinkovsky type exact sequences for extriangulated categories 3405 - 3421 Jiangsheng Hu, Dongdong Zhang, Tiwei Zhao and Panyue Zhou   AbstractKeywords: Avramov-Martsinkovsky type exact sequence; ξ-Gorenstein cohomology; ξ-complete cohomology; extriangulated category; proper classMSC: 18E30; 18E10; 18G25DOI: 10.2298/FIL2210405H On Lyapunov-type inequalities for nonlinear Hamiltonian-type problems 3423 - 3432 Mustafa Fahri Aktaş   AbstractKeywords: p-prescribed curvature operator; q-relativistic operator; Nonlinear Hamiltonian-type problem; Lyapunov-type inequalityMSC: 34C11; 34C15DOI: 10.2298/FIL2210423A Positive periodic solutions of delay differential system at resonance 3433 - 3447 Noureddine Bouteraa   AbstractKeywords: periodic solutions; Green’s function; coicidence degree theorem; delayMSC: 34B15; 35F55DOI: 10.2298/FIL2210433B Solvable three-dimensional system of higher-order nonlinear difference equations 3449 - 3469 Merve Kara and Yasin Yazlik   AbstractKeywords: Closed form; forbidden set; higher-order difference equation; system of difference equationsMSC: 39A10; 39A20; 39A23DOI: 10.2298/FIL2210449K Symmetric operator amenability of operator algebras 3471 - 3478 Jaeseong Heo   AbstractKeywords: completely contractive Banach algebra; symmetrically operator amenable; symmetric operator virtual diagonal; Jordan derivationMSC: 46H20; 46H25; 43A07; 46L05DOI: 10.2298/FIL2210471H Article page: <<123>>

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