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Front Page FilomatPublisher: Faculty of Sciences and Mathematics, NišISSN: 0354-5180Issue: 35_8Date: 2021Journal Homepage
 

Analytic transient solutions of a cylindrical heat equation 2617 - 2628
K Y Kung, Man-Feng Gong, H M Srivastava and Shy-Der Lin  
AbstractKeywords: Analytical temperature distribution; Bessel function; Hear conduction; Fourier-Bessel series; Initial and boundary conditions; Sturm-Liouville problem; Transcendental equationsMSC: 80A19; 58J35DOI: 10.2298/FIL2108617K
Starlikeness, convexity and landau type theorem of the real kernel α−harmonic mappings 2629 - 2644
Bo-Yong Long and Qi-Han Wang  
AbstractKeywords: Weighted harmonic mappings; fully starlike; fully convex; Landau type theorem; Gauss hypergeometric functionMSC: 31C45; 30B10DOI: 10.2298/FIL2108629L
Maximal point spaces of posets with relative lower topology 2645 - 2661
Chong Shen, Xiaoyong Xi and Dongsheng Zhao  
AbstractKeywords: Lower topology; Scott topology; maximal point space; lower topology poset model; poset modelMSC: 54A10; 06B35; 54A20DOI: 10.2298/FIL2108645S
Hilbert-Schmidt numerical radius of block operators 2663 - 2678
Satyajit Sahoo and Mohammad Sababheh  
AbstractKeywords: Numerical raidus; generalized numerical radius; block operatorsMSC: 47A12; 47A30; 15A60; 47A63DOI: 10.2298/FIL2108663S
Curvature properties of almost Ricci-like solitons with torse-forming vertical potential on almost contact B-metric manifolds 2679 - 2691
Mancho Manev  
AbstractKeywords: Almost Ricci-like soliton; almost η-Ricci soliton; almost Einstein-like manifold; almost η-Einstein manifold; almost contact B-metric manifold; torse-forming vector fieldMSC: 53C25; 53D15; 53C50; 53C44; 53D35; 70G45DOI: 10.2298/FIL2108679M
On the stability of a quadratic functional equation over non-Archimedean spaces 2693 - 2704
Gastão Bettencourt and Sérgio Mendes  
AbstractKeywords: Hyers-Ulam stability; Fréchet functional equation; length functionMSC: 46S10; 39B52; 26E30; 12J25DOI: 10.2298/FIL2108693B
Norm bounds for the inverse for generalized Nekrasov matrices in point-wise and block case 2705 - 2714
M Nedović  
AbstractKeywords: Semi-Nekrasov matrices; Block matrices; Maximum norm boundsMSC: 15A18; 15B99DOI: 10.2298/FIL2108705N
Numerical ranges of conjugations and antilinear operators on a Banach space 2715 - 2720
Muneo Chō, Injo Hur and Ji Eun Lee  
AbstractKeywords: conjugation; numerical range; antilinear; connected; path-connected; Banach spaceMSC: 47A12; 47A05DOI: 10.2298/FIL2108715C
Fatou and Julia like sets II 2721 - 2730
Kuldeep Singh Charak, Anil Singh and Manish Kumar  
AbstractKeywords: Normal families; Holomorphic and entire functions; Fatou and Julia setsMSC: 30D45; 30D99; 37F10DOI: 10.2298/FIL2108721C
Approximation by sampling-type nonlinear discrete operators in ϕ-variation 2731 - 2746
Ísmail Aslan  
AbstractKeywords: Approximation in ϕ-variation; discrete operators; generalized sampling series; rate of approximaiton; summability processMSC: 26A45; 40A25; 41A25; 47H99; 40C05DOI: 10.2298/FIL2108731A
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