# On the Hypercompetition Numbers of Hypergraphs with Maximum Degree at Most Two

Discussiones Mathematicae Graph Theory (2015)

- Volume: 35, Issue: 3, page 595-598
- ISSN: 2083-5892

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topYoshio Sano. "On the Hypercompetition Numbers of Hypergraphs with Maximum Degree at Most Two." Discussiones Mathematicae Graph Theory 35.3 (2015): 595-598. <http://eudml.org/doc/271239>.

@article{YoshioSano2015,

abstract = {In this note, we give an easy and short proof for the theorem by Park and Kim stating that the hypercompetition numbers of hypergraphs with maximum degree at most two is at most two.},

author = {Yoshio Sano},

journal = {Discussiones Mathematicae Graph Theory},

keywords = {digraph; competition hypergraph; hypercompetition number.; hypercompetition number},

language = {eng},

number = {3},

pages = {595-598},

title = {On the Hypercompetition Numbers of Hypergraphs with Maximum Degree at Most Two},

url = {http://eudml.org/doc/271239},

volume = {35},

year = {2015},

}

TY - JOUR

AU - Yoshio Sano

TI - On the Hypercompetition Numbers of Hypergraphs with Maximum Degree at Most Two

JO - Discussiones Mathematicae Graph Theory

PY - 2015

VL - 35

IS - 3

SP - 595

EP - 598

AB - In this note, we give an easy and short proof for the theorem by Park and Kim stating that the hypercompetition numbers of hypergraphs with maximum degree at most two is at most two.

LA - eng

KW - digraph; competition hypergraph; hypercompetition number.; hypercompetition number

UR - http://eudml.org/doc/271239

ER -

## References

top- [1] B. Park and S.-R. Kim, On Opsut’s conjecture for hypercompetition numbers of hypergraphs, Discrete Appl. Math. 160 (2012) 2286-2293. doi:10.1016/j.dam.2012.05.009[WoS][Crossref] Zbl1252.05156
- [2] B. Park and Y. Sano, On the hypercompetition numbers of hypergraphs, Ars Combin. 100 (2011) 151-159. Zbl1265.05449
- [3] M. Sonntag and H.-M. Teichert, Competition hypergraphs, Discrete Appl. Math. 143 (2004) 324-329. doi:10.1016/j.dam.2004.02.010[Crossref]

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