The Existence of Quasi Regular and Bi-Regular Self-Complementary 3-Uniform Hypergraphs
Discussiones Mathematicae Graph Theory, Tome 36 (2016) no. 2, p. 419.
Voir la notice de l'article dans European Digital Mathematics Library
A k-uniform hypergraph H = (V ;E) is called self-complementary if there is a permutation σ : V → V , called a complementing permutation, such that for every k-subset e of V , e ∈ E if and only if σ(e) ∉ E. In other words, H is isomorphic with H′ = (V ; V(k) − E). In this paper we define a bi-regular hypergraph and prove that there exists a bi-regular self-complementary 3-uniform hypergraph on n vertices if and only if n is congruent to 0 or 2 modulo 4. We also prove that there exists a quasi regular self-complementary 3-uniform hypergraph on n vertices if and only if n is congruent to 0 modulo 4.
Classification :
05C65
Mots-clés : self-complementary hypergraph, uniform hypergraph, regular hypergraph, quasi regular hypergraph, bi-regular hypergraph
Mots-clés : self-complementary hypergraph, uniform hypergraph, regular hypergraph, quasi regular hypergraph, bi-regular hypergraph
@article{DMGT_2016__36_2_277125, author = {Lata N. Kamble and Charusheela M. Deshpande and Bhagyashree Y. Bam}, title = {The {Existence} of {Quasi} {Regular} and {Bi-Regular} {Self-Complementary} {3-Uniform} {Hypergraphs}}, journal = {Discussiones Mathematicae Graph Theory}, pages = {419}, publisher = {mathdoc}, volume = {36}, number = {2}, year = {2016}, zbl = {1338.05191}, language = {en}, url = {https://geodesic-test.mathdoc.fr/item/DMGT_2016__36_2_277125/} }
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Lata N. Kamble; Charusheela M. Deshpande; Bhagyashree Y. Bam. The Existence of Quasi Regular and Bi-Regular Self-Complementary 3-Uniform Hypergraphs. Discussiones Mathematicae Graph Theory, Tome 36 (2016) no. 2, p. 419. https://geodesic-test.mathdoc.fr/item/DMGT_2016__36_2_277125/