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Front Page FilomatPublisher: Faculty of Sciences and Mathematics, NišISSN: 0354-5180Issue: 36_16Date: 2022Journal Homepage
 

Hermitian elements and its generalizations in a ring with involution 5471 - 5481
Yinchun Qu, Hainan Zhou and Junchao Wei  
AbstractKeywords: Hermitian element; weakly Hermitian element; star-dagger element; EP element; solutions of equationMSC: 15A09; 16U99; 16W10DOI: 10.2298/FIL2216471Q
Sep elements and solutions of certain equations in a ring with involution 5483 - 5491
Xinyi Zhang, Mingyue Wang, Si Chen and Junchao Wei  
AbstractKeywords: EP element; strongly EP element; partial isometry; solutions of equation; general solutionsMSC: 15A09; 16U99; 16W10DOI: 10.2298/FIL2216483Z
The weakly Rothberger property of Pixley–Roy hyperspaces 5493 - 5501
Zuquan Li  
AbstractKeywords: Pixley–Roy topology; weakly Rothberger; weakly Menger; weakly Hurewicz; principal ultrafilter; c f -network; rc f - network; weakly c f -network; weakly rc f -networkMSC: 54B20; 54D20DOI: 10.2298/FIL2216493L
On some convex combinations of biholomorphic mappings in several complex variables 5503 - 5519
Eduard Ştefan Grigoriciuc  
AbstractKeywords: Biholomorphic mappings; Convex sums; Starlike mappings; Herglotz vector field; Loewner chainsMSC: 32H02; 30C45DOI: 10.2298/FIL2216503G
Subclasses of analytic functions with respect to symmetric and conjugate points connected with the q-Borel distribution 5521 - 5538
H M Srivastava and Sheza M El-Deeb  
AbstractKeywords: Analytic functions; Univalent functions; Starlike functions; Convex functions; q-Calculus; Borel distribution; Symmetric points; conjugate points; Sakaguchi class of starlike functions with respect to symmetric points; Taylor-Maclaurin coefficient estimates; Classical q-analysis and its trivial and inconsequential (p; q)-variationMSC: 05A30; 30C45; 11B39; 11B65; 30C50; 47B38DOI: 10.2298/FIL2216521S
Some new sequence spaces in n–normed spaces defined by a Museliak-Orlicz function 5539 - 5546
Mushir A Khan  
AbstractKeywords: Museliak-Orlicz function; n–normed spaces; de Vallée-Poussin meanMSC: 40C05; 47N30; 60B10; 46A45DOI: 10.2298/FIL2216539K
Fixed point results in m-cone metric space over Banach algebra with an application 5547 - 5562
Jerolina Fernandez, Neeraj Malviya and Ersin Gilić  
AbstractKeywords: M-cone metric space over Banach algebra; Generalized Lipschitz mapping; Fixed pointMSC: 46B20; 46B40; 46J10; 54A05; 47H10DOI: 10.2298/FIL2216547F
Approximation by a family of summation-integral type operators preserving linear functions 5563 - 5572
Brijesh Kumar Grewal and Meenu Goyal  
AbstractKeywords: Approximation by positive operators; Lipschitz-type space; weighted approximation; modulus of continuity; rate of convergenceMSC: 41A36; 26A15; 41A81; 26A15; 41A25DOI: 10.2298/FIL2216563G
Well-posedness and Ulam's stability of functional equations in F -metric space with an application 5573 - 5589
Ravinder Kumar Sharma and Sumit Chandok  
AbstractKeywords: Fixed point; Picard operator; Wb-contraction; φb-contraction; F -metric space; Hyers-Ulam stabilityMSC: 39B52; 39B82; 47H10DOI: 10.2298/FIL2216573S
Regularized asymptotics of the solution of systems of parabolic differential equations 5591 - 5602
Asan Omuraliev and Ella Abylaeva  
AbstractKeywords: singularly perturbed; the system of parabolic equations; regularized asymptotic; parabolic boundary layer functionMSC: 39A14; 34E10DOI: 10.2298/FIL2216591O
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