, Germany
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Contributions to Discrete Mathematics Vol. 5 No. 1 (2010) - Articles
On a theorem of G. D. Chakerian
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Contributions to Discrete Mathematics Vol. 7 No. 1 (2012) - Articles
On characterizing game-perfect graphs by forbidden induced subgraphs
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Contributions to Discrete Mathematics Vol. 12 No. 1 (2017) - Articles
Geometric Algorithms for Minimal Enclosing Disks in Strictly Convex Normed Planes
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Contributions to Discrete Mathematics Vol. 10 No. 2 (2015) - Articles
On bisectors in normed planes
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Contributions to Discrete Mathematics Vol. 15 No. 2 (2020) - Articles
Equality Perfect Graphs and Digraphs
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Contributions to Discrete Mathematics Vol. 2 No. 2 (2007) - Articles
Bounds on the f-vectors of tight spans
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Contributions to Discrete Mathematics Vol. 6 No. 2 (2011) - Articles
Signed star k-domatic number of a graph
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Contributions to Discrete Mathematics Vol. 12 No. 2 (2017) - Articles
Ball hulls, ball intersections, and 2-center problems for gauges
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Contributions to Discrete Mathematics Vol. 16 No. 2 (2021) - Articles
Canonical functions: a proof via topological dynamics
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Contributions to Discrete Mathematics Vol. 16 No. 2 (2021) - Articles
Completing graphs to metric spaces
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Contributions to Discrete Mathematics Vol. 17 No. 1 (2022) - Articles
Spirals in Periodic Tilings
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Contributions to Discrete Mathematics Vol. 15 No. 1 (2020) - Articles
Nordhaus-Gaddum type inequalities for multiple domination and packing parameters in graphs
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