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Front Page FilomatPublisher: Faculty of Sciences and Mathematics, NišISSN: 0354-5180Issue: 37_2Date: 2023Journal Homepage
 

New characterizations of weak group matrices 457 - 466
Mengmeng Zhou, Jianlong Chen and Néstor Thome  
AbstractKeywords: Weak group inverse; Weak group matrix; {m; k}-core EP matrixMSC: 15A09DOI: 10.2298/FIL2302457Z
The Square-Newton iteration for linear complementarity problem 467 - 476
Mei Feng, Xiang Wang and Teng Wang  
AbstractKeywords: Square-Newton iteration; Linear complementarity problem; Quadratic convergenceMSC: 98C53DOI: 10.2298/FIL2302467F
Strong and weak convergence theorems for solutions of equations of Hammerstein-type 477 - 490
Eric U Ofoedu, Chimezie B Osigwe, Kingsley O Ibeh and Lovelyn O Madu  
AbstractKeywords: Fixed Point Problem; Hilbert Space; Monotone Mappings; Variational Inequality Problem; Iterative Approximation MethodMSC: 47H05; 47H06; 47H09; 47H10; 47J05; 47J25DOI: 10.2298/FIL2302477O
Tangent bundle of unit 2-sphere and slant ruled surfaces 491 - 503
Emel Karaca and Mustafa Çalişkan  
AbstractKeywords: Natural lift; Tangent bundle; Unit dual sphere; Slant ruled surfaceMSC: 53A25; 14J26DOI: 10.2298/FIL2302491K
Bounds on Ricci curvature for doubly warped products pointwise bi-slant submanifolds and applications to physics 505 - 518
Mohd Aquib, Mohd Aslam and Mohammad Hasan Shahid  
AbstractKeywords: Pointwise bi-slant submanifolds; Ricci curvature; Doubly wraped productsMSC: 53B05; 53B20; 53C40DOI: 10.2298/FIL2302505A
Blow up and growth of solutions to a viscoelastic parabolic type Kirchhoff equation 519 - 530
Erhan Pişkin and Fatma Ekinci  
AbstractKeywords: Blow up; Growth; Parabolic equation; Kirchhoff-type; Multiple nonlinearitiesMSC: 35B44; 35G61; 35L75DOI: 10.2298/FIL2302519P
Existence of coupled systems for impulsive of Hilfer fractional stochastic equations with the measure of noncompactness 531 - 550
Tayeb Blouhi, Mustapha Meghnafi, Hijaz Ahmad and Phatiphat Thounthong  
AbstractKeywords: Hilfer fractional derivative; Impulses; Non-compact measure; Matrix convergent to zero; Fixed pointMSC: 26D15; 26D10DOI: 10.2298/FIL2302531B
Dynamical analysis of an almost periodic multispecies mutualism system with impulsive effects and time delays 551 - 565
Xuesong Chen and Demou Luo  
AbstractKeywords: Multispecies mutualism system; Almost periodic solution; Impulsive effects; Time delays; Lotka-Volterra modelMSC: 34C27; 34D20; 92D25DOI: 10.2298/FIL2302551C
Positive solutions for integral boundary value problems of nonlinear fractional differential equations with delay 567 - 583
Tawanda Gallan Chakuvinga and Fatma Serap Topal  
AbstractKeywords: Riemann-Liouville and Caputo fractional derivative; p-Laplacian operator; Finite delay; Integral boundary value problem; The Leggett-Williams fixed point theoremMSC: 34B10; 34B15DOI: 10.2298/FIL2302567C
Comment on "Analogies between the geodetic number and the Steiner number of some classes of graphs" 585 - 589
J John  
AbstractKeywords: Distance; Geodetic number; Steiner distance; Steiner numberMSC: 05C12DOI: 10.2298/FIL2302585J
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