192 citations
- University of Hassan II CasablancaMA22 papers
- Cairo UniversityEG12 papers
- L. N. Gumilyov Eurasian National UniversityKZ12 papers
- Horia Hulubei National Institute for R and D in Physics and Nuclear EngineeringRO11 papers
- KTH Royal Institute of TechnologySE11 papers
- The Abdus Salam International Centre for Theoretical Physics (ICTP)IT11 papers
- The University of TokyoJP11 papers
- University of EdinburghGB11 papers
- University of LiverpoolGB11 papers
- Centre National de la Recherche ScientifiqueFR10 papers
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math.CO2017
A new axiom system for matroids: 1. Uniform matroid recognition
Brahim Chaourar
In this paper, we give a new axioms system based on nonseparable flats with their ranks to define a matroid. We deduce a polynomial time algorithm for deciding if a given matroid (…
math.CO2013
The open polynomials of the finite topologies
Moussa Benoumhani
Let T be a topology on the finite set Xn. We consider the open polynomial associated with the topology T. Its coefficients are the cardinality of open sets of size j=0,...,n. J. Br…
math.CO2013
Network Decontamination with a Single Agent
Yessine Daadaa, Asif Jamshed, Mudassir Shabbir
Faults and viruses often spread in networked environments by propagating from site to neighboring site. We model this process of {\em network contamination} by graphs. Consider a g…