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Front Page FilomatPublisher: Faculty of Sciences and Mathematics, NišISSN: 0354-5180Issue: 37_17Date: 2023Journal Homepage

Well-posedness of heat and wave equations generated by Rubin's q-difference operator in Sobolev spaces 5799 - 5812
Serikbol Shaimardan, Lars-Erik Persson and Niyaz Tokmagambetov  
AbstractKeywords: Rubin difference operator; Heat equation; wave equation; A priori estimate; q-derivative; q-calculus; Well-posedness; Sobolev type space; q-difference operatorMSC: 34C10; 39A10; 26D15DOI: 10.2298/FIL2317799S
The Ritz numerical method and hybrid functions (block-pulse functions and Legendre polynomials) for a class of two-dimensional time-delay optimal control problems 5813 - 5828
S M Hosseini, F Soltanian and K Mamehrashi  
AbstractKeywords: Two dimensional time-delay optimal control problem; Ritz method; Block pulse-Legendre; Numerical methodMSC: 49M05 65N35; 65M70DOI: 10.2298/FIL2317813H
On Gallai's path decomposition conjecture 5829 - 5834
Mengmeng Xie  
AbstractKeywords: Decomposition; Path; Gallai’s conjectureMSC: 05C38; 05C51DOI: 10.2298/FIL2317829X
On symmetrized and Wright convexity 5835 - 5846
Hamid Reza Moradi, Shigeru Furuichi and Mohammad Sababheh  
AbstractKeywords: Convex function; Hermite-Hadamard inequality; Wright convexityMSC: 26A51; 26D15; 39B62DOI: 10.2298/FIL2317835M
Variant of thin sets and their influence in convergence 5847 - 5858
Manoranjan Singha and Ujjal Kumar Hom  
AbstractKeywords: Thin sets; Lacunary sets; Very thin sets; Ideal convergence; BW propertyMSC: 40A35; 54A20DOI: 10.2298/FIL2317847S
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