Abstract
Forward degree seqences, arising from orderings of the vertices in a graph, carry a lot of vital information about the graph. In this paper, we focus our work on two special classes of forward degree sequences, which we named balanced and strongly balanced. Our main result is to prove that any chordal graph has a strongly balanced forward degree sequence and any graph with all degrees at most 3 has a balanced forward degree sequence. Moreover, we show that the (strongly) balanced forward degree sequence can be computed in polynomial time in the above cases.
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References
Bollobás, B.: Modern Graph Theory. Springer, New York (1998)
Erdos, P., Gallai, T.: Graphs with Prescribed Degrees of Vertices, Mat. Lapok 11, 264–274 (1960)
Hakimi, S.: On the Realizability of a Set of Integers as Degrees of the Vertices of a Graph SIAM J. Appl. Math. 10, 496–506 (1962)
Havel, V.: A Remark on the Existence of Finite Graphs. Casopis Pest. Mat. 80, 477–480 (1955)
Hoffmann, C.M.: Group-Theoretic Algorithms and Graph Isomorphism. LNCS, vol. 136. Springer, Heidelberg (1982)
Luks, E.M.: Isomorphism of bounded valence can be tested in polynomial time. In: Proc. of the 21st Annual Symposium on Foundations of Computing, pp. 42–49. IEEE, Los Alamitos (1980)
West, D.B.: Introduction to Graph Theory. Prentice Hall, New Jersey (1996)
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Chen, X., Szegedy, M., Wang, L. (2005). Optimally Balanced Forward Degree Sequence. In: Wang, L. (eds) Computing and Combinatorics. COCOON 2005. Lecture Notes in Computer Science, vol 3595. Springer, Berlin, Heidelberg. https://doi.org/10.1007/11533719_69
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DOI: https://doi.org/10.1007/11533719_69
Publisher Name: Springer, Berlin, Heidelberg
Print ISBN: 978-3-540-28061-3
Online ISBN: 978-3-540-31806-4
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