43 citations
- Vinča Institute of Nuclear Sciences2 papers
- Central South UniversityCN1 paper
- Foundation for Research and Technology HellasGR1 paper
- Goethe University FrankfurtDE1 paper
- Hellenic Mediterranean UniversityGR1 paper
- Institute of Economic SciencesRS1 paper
- Shandong Institute of Business and TechnologyCN1 paper
- University of CreteGR1 paper
- University of KragujevacRS1 paper
- Waterford Institute of TechnologyIE1 paper
10 papers · 1 filter
On the extremal properties of the average eccentricity
Aleksandar Ilic
The eccentricity of a vertex is the maximum distance from it to another vertex and the average eccentricity of a graph is the mean value of eccentricities of all vert…
The largest Hosoya indices of unicyclic graphs
Guihai Yu, Lihua Feng, Aleksandar Ilic
The Hosoya index of a graph is defined as the total number of edge independent sets of . In this paper, we extend the research of [J. Ou, On extremal unicyclic molec…
Single-facility Weber Location Problem based on the Lift Metric
Predrag S. Stanimirovic, Marija Ciric
The continuous single-facility min-sum Weber location problem based upon the lift metric is investigated. An effective algorithm is developed for its solution. Implementation for b…
Which weighted circulant networks have perfect state transfer?
Milan Bašić
The question of perfect state transfer existence in quantum spin networks based on weighted graphs has been recently presented by many authors. We give a simple condition for chara…
Computing generalized inverses using LU factorization of matrix product
Stanimirović, P. S., Tasić +1
An algorithm for computing {2, 3}, {2, 4}, {1, 2, 3}, {1, 2, 4} -inverses and the Moore-Penrose inverse of a given rational matrix A is established. Classes A(2, 3)s and A(2, 4)s a…
Symbolic computation of weighted Moore-Penrose inverse using partitioning method
Tasić, M. B., Stanimirović +3
We propose a method and algorithm for computing the weighted Moore-Penrose inverse of one-variable rational matrices. Continuing this idea, we develop an algorithm for computing th…