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Front Page FilomatPublisher: Faculty of Sciences and Mathematics, NišISSN: 0354-5180Issue: 28_8Date: 2014Journal Homepage

Properties $(S)$ and $(gS)$ for Bounded Linear Operators 1641 - 1652
M. H. M. Rashid  
AbstractKeywords: property (w); Weyl's theorem; Weyl spectrum; polaroid operators; property (R); property (S); property (gS)MSC: 47A10; 47A11; 47A53DOI: 10.2298/FIL1408641R
Bounds on Condition Number of Singular Matrix 1653 - 1660
Zhiping Xiong  
AbstractKeywords: Moore-Penrose inverse; condition number; singular value decomposition; self-dual normMSC: 65F15 65F10; 65C40DOI: 10.2298/FIL1408653X
Nondifferentiable Higher Order Symmetric Duality Under Invexity/Generalized Invexity 1661 - 1674
T. R. Gulati and Khushboo Verma  
AbstractKeywords: nondifferentiable higher-order dual models; symmetric duality; duality theorems; higher-order invexity/generalized invexity; self dualityMSC: 90C46; 49N15 90C30DOI: 10.2298/FIL1408661G
On Local Property of Absolute Summability of Factored Fourier Series 1675 - 1686
Hüseyin Bor, Dansheng Yu and Ping Zhou  
AbstractKeywords: absolute summability; Fourier series; local property; Cesaro matrices; Rhaly generalized Cesaro matrices; p-Cesaro matricesMSC: 40D15;40F05;40G05;42A24;42B15DOI: 10.2298/FIL1408675B
Predictor Homotopy Analysis Method (Pham) for Nano Boundary Layer Flows With Nonlinear Navier Boundary Condition: Existence of Four Solutions 1687 - 1697
Elyas Shivanian, Hamed H. Alsulami, Mohammed S. Alhuthali and Saeid Abbasbandy  
AbstractKeywords: nano boundary layer flow; nonlinear Navier boundary condition; predictor homotopy analysis method; existence of for solutionMSC: 35Q30; 65N99; 76D05DOI: 10.2298/FIL1408687S
On Weak and Strong Convergence of an Explicit Iteration Process for a Total Asymptotically Quasi-$I$-Nonexpansive Mapping in Banach Space 1699 - 1710
Hukmi Kiziltunc and Yunus Purtas  
AbstractKeywords: total asymptotically quasi-I-nonexpansive self-mappings; total uniformly L-Lipschitzian maps; explicit iterations; weak and strong convergence; common fixed point; uniformly convex Banach spaceMSC: 47H09; 47H10; 46B20DOI: 10.2298/FIL1408699K
On the Atom-Bond Connectivity Index of Cacti 1711 - 1717
Hawei Dong and Xiaoxia Wu  
AbstractKeywords: atom-bond connectivity index; cactus; upper boundMSC: 05C35 05C07; 05C90DOI: 10.2298/FIL1408711D
Boundary Value Problems of Nonlinear Fractional $q$-Difference (Integral) Equations With Two Fractional Orders and Four-Point Nonlocal Integral Boundary Conditions 1719 - 1736
Bashir Ahmad, Juan J. Nieto, Ahmed Alsaedi and Hana Al-Hutami  
AbstractKeywords: fractional q-difference equations; nonlocal boundary conditions; existence; Leray Schauder nonlinear alternative; fixed pointMSC: 34A08 39A13; 34B10; 34B15DOI: 10.2298/FIL1408719A
Uniform Cantor Sets As Hyperbolic Boundaries 1737 - 1745
Yingqing Xiao and Junping Gu  
AbstractKeywords: uniform Cantor set; asymptotically $\operatorname{PT}_{-1}$ space; Gromov hyperbolic space; hyperbolic boundaryMSC: 30C650 34C25;92D25;05C25DOI: 10.2298/FIL1408737X
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