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Front Page Bulletin, Classe des Sciences Mathématiques et Naturelles, Sciences mathématiquesPublisher: Srpska akademija nauka i umetnosti, BeogradISSN: 0561-7332Issue: 30Date: 2005

Some relations between distance-based polynomials of trees 1 - 7
I. Gutman  
AbstractKeywords: Graph polynomial, distance (in graph), tree, Wiener index, Schultz indexMSC: 05C12 05C05DOI: 10.2298/BMAT0530001GZbl: 1120.05304
Fine resolution of the sheaf of germs of holomorphic projective vector fields on two dimensional projectively flat complex manifold 9 - 27
Olivera Milenković  
AbstractKeywords: fine resolution; sheaf; locally projective complex manifold; holomorphic projective vector fieldMSC: 58A05 14F05DOI: 10.2298/BMAT0530009MZbl: 1119.58001
Representing trees as relatively compact subsets of the first Baire class 29 - 45
S. Todorčević  
AbstractKeywords: Baire Class-1, Function spaces, RenormingMSC: 46B03 46B05DOI: 10.2298/BMAT0530029TZbl: 1144.46009
Orthogonal polynomials related to the oscillatory-chebyshev weight function 47 - 60
G. V. Milovanović and A. S. Cvetković  
AbstractKeywords: Orthogonal polynomials; Moments; Moment functional; Three-term recurrence relation; Oscillatory Chebyshev weight; Asymptotic formulae; Bessel functionsMSC: 30C10 33C47DOI: 10.2298/BMAT0530047MZbl: 1249.30010
On some product conformally flat locally decomposable Riemannian manifolds 61 - 75
Mileva Prvanović  
AbstractKeywords: locally decomposable Riemannian manifold, product conformally flat manifoldMSC: 53C15DOI: 10.2298/BMAT0530061PZbl: 1164.53341
On derivations over rings of triangular matrices 77 - 84
A. L. Barrenechea and C. C. Pena  
AbstractKeywords: Derivations. Inner derivations. Lie brackets. General semigroup ring of a group on a ring. Central simple k-algebrasMSC: 16W25 46L57
Signless Laplacians and line graphs 85 - 92
D. Cvetković  
AbstractKeywords: graph theory, graph spectra, line graph , signless LaplacianMSC: 05C50DOI: 10.2298/BMAT0530085CZbl: 1119.05066
On the spectral radius of bicyclic graphs 93 - 99
M. Petrović, I. Gutman and Shu-Guang Guo  
AbstractKeywords: spectrum (of graph), spectral radius (of graph), bicyclic graphs, extremal graphsMSC: 05C50 05C35DOI: 10.2298/BMAT0530093PZbl: 1120.05310

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