Crossing Number of Join of Triangular Snake with mK1, Path and Cycle

Crossing numbers of join of a graph on six vertices with a path and a cycle

The crossing number of a graph G is the minimum number of crossings of its edges among the drawings of G in the plane and is denoted by cr(G). Zarankiewicz conjectured that the crossing number of the complete bipartite graph Km,n equals . This conjecture has been verified by Kleitman for min {m, n} ≤ 6. Using this result, we give the exact values of crossing number of the join of a certain grap...

removable partial denture with rotational path of insertion

چکیده ندارد.

Triangular approximations of fuzzy number with value and ambiguity functions

SIGNED ROMAN DOMINATION NUMBER AND JOIN OF GRAPHS

In this paper we study the signed Roman dominationnumber of the join of graphs. Specially, we determine it for thejoin of cycles, wheels, fans and friendship graphs.

a comparison of teachers and supervisors, with respect to teacher efficacy and reflection

supervisors play an undeniable role in training teachers, before starting their professional experience by preparing them, at the initial years of their teaching by checking their work within the proper framework, and later on during their teaching by assessing their progress. but surprisingly, exploring their attributes, professional demands, and qualifications has remained a neglected theme i...