Hossein Karami

On the Roman domination number of a graph

Odile Favaron, Hossein Karami, R. Khoeilar et al. · Discrete Mathematics · 2008 · 90 citations

Natural Sciences, Mathematics, Combinatorics +5

The effect of different laser irradiation on rugometric and microtopographic features in zirconia ceramics: Study of surface statistical metrics

Shahram Solaymani, Sławomir Kulesza, Ştefan Ţălu et al. · Journal of Alloys and Compounds · 2018 · 42 citations

Natural Sciences, Materials Engineering, Materials Science +17

An improved upper bound on the double Roman domination number of graphs with minimum degree at least two

R. Khoeilar, Hossein Karami, Mustapha Chellali et al. · Discrete Applied Mathematics · 2019 · 26 citations

Natural Sciences, Computer Science, Combinatorics +7

Lower bounds on the signed domination numbers of directed graphs

Hossein Karami, Seyed Mahmoud Sheikholeslami, Abdollah Khodkar · Discrete Mathematics · 2008 · 21 citations

Natural Sciences, Computer Science, Mathematics +9

Disproof of a Conjecture on the Subdivision Domination Number of a Graph

Odile Favaron, Hossein Karami, Seyed Mahmoud Sheikholeslami · Graphs and Combinatorics · 2008 · 18 citations

Natural Sciences, Mathematics, Combinatorics +5