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Front Page FilomatPublisher: Faculty of Sciences and Mathematics, NišISSN: 0354-5180Issue: 31_20Date: 2017Journal Homepage
 

Twin signed k-domination numbers in directed graphs 6367 - 6378
Nasrin Dehgardi, Maryam Atapour and Abdollah Khodkar  
AbstractKeywords: twin signed k-dominating function; twin signed k-domination number; directed graphMSC: 05C69DOI: 10.2298/FIL1720367D
A new second-order corrector interior-point algorithm for $\mathcal{P}_* (\kappa)$-LCP 6379 - 6391
B Kheirfam and M Chitsaz  
AbstractKeywords: Interior-point methods; linear complementarity problem; P∗(κ) matrix; wide neighborhood; polynomial complexityMSC: 90C51; 90C33DOI: 10.2298/FIL1720379K
On signed graphs with two distinct eigenvalues 6393 - 6400
E Ghasemian and G H Fath-Tabar  
AbstractKeywords: Singed graph; Adjacency matrix; EigenvalueMSC: 05C50; 15A18DOI: 10.2298/FIL1720393G
Coefficient bounds for certain subclasses of close-to-convex functions of complex order 6401 - 6408
Serap Bulut  
AbstractKeywords: Analytic functions; close-to-convex functions of complex order; non-homogeneous Cauchy-Euler differential equations; coefficient bounds; subordinationMSC: 30C45; 30C50DOI: 10.2298/FIL1720401B
Asymetric Fuglede Putnam’s theorem for operators reduced by their eigenspaces 6409 - 6417
Farida Lombarkia and Mohamed Amouch  
AbstractKeywords: Hilbert space; elementary operator; operators reduced by their eigenspaces; polaroid operators; Bishop’s property (β)MSC: 47B47; 47B20; 47B10DOI: 10.2298/FIL1720409L
On the spectrum of Cayley graphs related to the finite groups 6419 - 6429
Modjtaba Ghorbani and Farzaneh Nowroozi-Larki  
AbstractKeywords: spectrum of graph; character table; Cayley graphMSC: 05C10; 05C25; 20B25DOI: 10.2298/FIL1720419G
Weak solutions for a second order impulsive boundary value problem 6431 - 6439
Keyu Zhang, Jiafa Xu and Donal O’Regan  
AbstractKeywords: Second order boundary value problem; Impulsive; Topological degree theory; Critical point theory; Weak solutionMSC: 34B15; 34B18; 34B37DOI: 10.2298/FIL1720431Z
Centered operators via Moore-Penrose inverse and Aluthge transformations 6441 - 6448
M R Jabbarzadeh and M Jafari Bakhshkandi  
AbstractKeywords: Aluthge transform; Moore-Penrose inverse; binormal operator; centered operatorsMSC: 47B33; 47B38DOI: 10.2298/FIL1720441J
Curvature inequalities for c−totally real doubly warped products of locally conformal almost cosymplectic manifolds 6449 - 6459
Akram Ali, Siraj Uddin, Wan Ainun Mior Othman and Cenap Oyel  
AbstractKeywords: Curvatures; doubly warped products; C− totally real immersions; locally conformal almost cosymplectic manifoldMSC: 53C40; 53C42; 53B25; 58Z05; 58J60DOI: 10.2298/FIL1720449A
Entire functions sharing a linear polynomial with linear differential polynomials 6461 - 6471
Goutam Kumar Ghosh  
AbstractKeywords: Entire function; Linear Differential Polynomial; UniquenessMSC: 30D35DOI: 10.2298/FIL1720461G
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