Embedding of signed regular graphs
Embedding of signed regular graphs is a scholarly work, published in 2018 in ''Notes on number theory and discrete mathematics''. The main subjects of the publication include graph theory, embedding, discrete mathematics, combinatorics, mathematics, and computer science. A signed graph is a graph whose edges carry the weight '+' or '-'.A signed graph S is called signed-regular if d -(v) is same for all v ∈ V and d + (v) is same for all v ∈ V .The problems of embedding (i, j)-signed-regular graphs in (i, j + l)-signed-regular graphs is one of the fascinating problems from application point of view, which is dealt in this paper with insertion of least number of vertices in S.