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Front Page FilomatPublisher: Faculty of Sciences and Mathematics, NišISSN: 0354-5180Issue: 27_8Date: 2013Journal Homepage

Filter Exhaustiveness and $\cal F$-$\alpha$-Convergence of Function Sequences 1373 - 1383
Hüseyin Albayrak and Serpil Pehlivan  
AbstractKeywords: filter exhaustiveness; $\cal F$-$\alpha$-convergence; $\cal F$-pointwise convergence; $\cal F$-uniform convergence; $\cal F$-uniform Cauchy sequenceMSC: 40A35 40A30;54A20DOI: 10.2298/FIL1308373A
Matrix Transforms of $A$-Statistically Convergent Sequences With Speed 1385 - 1392
Ants Aasma  
AbstractKeywords: statistical convergence; $A$-density; $A$-statistical convergence with speed; convergence with speed; matrix transformations; regular matricesMSC: 40A35 40G15;40C05DOI: 10.2298/FIL1308385A
Symbolic Computation of the Moore-Penrose Inverse Using the $LDL^*$ Decomposition of the Polynomial Matrix 1393 - 1403
Milan B. Tasić and Ivan P. Stanimirović  
AbstractKeywords: $LDL^*$ decomposition; generalized inverse; symbolic computation; MathematicaMSC: 15A09 15A23;68W40DOI: 10.2298/FIL1308393T
Fixed Point for Cyclic Weak $(\psi,C)$-Contractions in 0-Complete Partial Metric Spaces 1405 - 1413
Vasile Berinde and Francesca Vetro  
AbstractKeywords: fixed points; partial metric space; weak cyclic $\varphi$-contractionsMSC: 54H25 47H10DOI: 10.2298/FIL1308405B
Coincidence and Common Fixed Point Theorems for $(\psi,\varphi)$ Weakly Contractive Mappings in Generalized Metric Spaces 1415 - 1423
Nenad Cakić  
AbstractKeywords: generalized metric space; weakly contractive condition; contraction of integral type; fixed point; common fixed pointMSC: 47H10 47N10DOI: 10.2298/FIL1308415C
Remoteness, Proximity and Few Other Distance Invariants in Graphs 1425 - 1435
Jelena Sedlar  
AbstractKeywords: remoteness; proximity; distance invariants; extremal treesMSC: 05C35DOI: 10.2298/FIL1308425S
A Global Transpose-Free Method With Quasi-Minimal Residual Strategy for the Sylvester Equations 1437 - 1446
Ke Zhang and Chuanqing Gu  
AbstractKeywords: Sylvester equation; quasi-minimal residual; CGS; Krylov subspaces; global methodsMSC: 65F10;65F30;15A24DOI: 10.2298/FIL1308437Z
Splitting a Linear System of Operator Equations With Constant Coefficients: a Matrix Polynomial Approach 1447 - 1454
Nikta Shayanfar and Mahmoud Hadizadeh  
AbstractKeywords: linear system of operator equations; matrix polynomial; Smith canonical formMSC: 39B42;11C99;15A23DOI: 10.2298/FIL1308447S
Some Consequences of an Inequality on the Spectral Multiplicity of Graphs 1455 - 1461
Aleksandra Erić and C. M. da Fonseca  
AbstractKeywords: graph eigenvalue; tree; double star; acyclic matrix; star complementMSC: 15A18 15A48;05C50DOI: 10.2298/FIL1308455E
On the Irreducibility of Hurwitz Spaces of Coverings With an Arbitrary Number of Special Points 1463 - 1471
Francesca Vetro  
AbstractKeywords: Hurwitz spaces; Weyl groups; special points; monodromy; braid movesMSC: 14H30 14H10DOI: 10.2298/FIL1308463V
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