Asteroidal number for some product graphs

نویسندگان
KALA, R. ID 1
ALAGU, S. ID 2

1 Department of Mathematics, Manonmaniam Sundaranar University, Tirunelveli - 627 012, Tamilnadu, India

2 Department of Mathematics, Manonmaniam Sundaranar University, Tirunelveli - 627 012, Tamilnadu, India

doi
10.22059/jac.2017.7979
چکیده

The notion of Asteroidal triples was introduced by Lekkerkerker and Boland [6]. D.G.Corneil and others [2], Ekkehard Kohler [3] further investigated asteroidal triples. Walter generalized the concept of asteroidal triples to asteroidal sets [8]. Further study was carried out by Haiko Muller [4]. In this paper we find asteroidal numbers for Direct product of cycles, Direct product of path and cycle, Strong product of paths and cycles and some more graphs.

کلیدواژه‌ها
vertex equitable labeling, Asteroidal number, asteroidal sets, independence number, cartesian product