SIGNED ROMAN EDGE DOMINATION NUMBER IN UDG
M. GHANBARI *
Department of Mathematics, Tafresh University, Tafresh, Iran.
D. A. MOJDEH
Department of Mathematics, University of Mazandaran, Babolsar, Iran.
M. RAMEZANI
Department of Mathematics, Tafresh University, Tafresh, Iran.
*Author to whom correspondence should be addressed.
Abstract

Keywords: Unit disk graph, signed Roman domination, signed Roman edge domination, s-clique, s-honeycomb