James A. MacDougall

Vertex-antimagic total labelings of graphs

In this paper we introduce a new type of graph labeling, the

Vertex-magic labeling of trees and forests

(a, d)

Heron Quadrilaterals with Sides in Arithmetic or Geometric Progression

- vertex-antimagic total labeling, which is a generalization of several other types of labelings. A connected graph

Vertex-magic labeling of regular graphs: Disjoint unions and assemblages

G(V,E)

Sparse anti-magic squares and vertex-magic labelings of bipartite graphs

is said to be

Survey of certain valuations of graphs

(a, d)

Strong edge-magic graphs of maximum size

-vertex-antimagic total if there exist positive integers

Mersenne Composites and Cyclotomic Primes

a

Rational Homogeneous Algebras

,

A DECOMPOSITION THEOREM FOR HOMOGENEOUS ALGEBRAS

d