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Volumn 32, Issue 1, 1998, Pages 13-22

On the chromatic number of disk graphs

Author keywords

[No Author keywords available]

Indexed keywords


EID: 0041175842     PISSN: 00283045     EISSN: None     Source Type: Journal    
DOI: 10.1002/(SICI)1097-0037(199808)32:1<13::AID-NET2>3.0.CO;2-M     Document Type: Article
Times cited : (17)

References (17)
  • 1
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    • A local-ratio theorem for approximating the weighted vertex cover problem
    • R. Bar-Yehuda and S. Even, A local-ratio theorem for approximating the weighted vertex cover problem. Ann. Discr. Math. 25 (1985) 27-45.
    • (1985) Ann. Discr. Math. , vol.25 , pp. 27-45
    • Bar-Yehuda, R.1    Even, S.2
  • 2
    • 0038955290 scopus 로고
    • Unit disk graph recognition is NP-hard
    • Technical Report 93-27. Department of Computer Science, University of British Columbia
    • H. Breu and D. G. Kirkpatrick, Unit disk graph recognition is NP-hard. Technical Report 93-27. Department of Computer Science, University of British Columbia (1993). CGTA: Computational Geometry: Theory and Applications 9 (1998).
    • (1993) CGTA: Computational Geometry: Theory and Applications , vol.9
    • Breu, H.1    Kirkpatrick, D.G.2
  • 5
    • 4243418527 scopus 로고
    • Coloring and recognizing special graph classes
    • PhD Thesis, Johannes Gutenberg-Universität Mainz, Germany Published as Report No. 20/95 in the series
    • A. Gräf, Coloring and recognizing special graph classes. PhD Thesis, Johannes Gutenberg-Universität Mainz, Germany (1994). Published as Report No. 20/95 in the series Musikinformatik und Medientechnik.
    • (1994) Musikinformatik und Medientechnik
    • Gräf, A.1
  • 7
    • 4243447447 scopus 로고
    • On coloring unit disk graphs
    • Johannes Gutenberg-Universität Mainz, Musikwissenschaftliches Institut, Bereich Musikinformatik
    • A. Gräf, M. Stumpf, and G. Weißenfels, On coloring unit disk graphs. Musikinformatik und Medientechnik 17/94. Johannes Gutenberg-Universität Mainz, Musikwissenschaftliches Institut, Bereich Musikinformatik (1994).
    • (1994) Musikinformatik und Medientechnik 17/94
    • Gräf, A.1    Stumpf, M.2    Weißenfels, G.3
  • 9
    • 0019213982 scopus 로고
    • Frequency assignment: Theory and applications
    • W. Hale, Frequency assignment: Theory and applications. Proc. IEEE 68 (1980) 1497-1514.
    • (1980) Proc. IEEE , vol.68 , pp. 1497-1514
    • Hale, W.1
  • 11
    • 0028514351 scopus 로고
    • On the hardness of approximating minimization problems
    • C. Lund and M. Yannakakis, On the hardness of approximating minimization problems. J. ACM 41 (1994) 960-981.
    • (1994) J. ACM , vol.41 , pp. 960-981
    • Lund, C.1    Yannakakis, M.2
  • 14
    • 0020781464 scopus 로고
    • Smallest-last ordering and clustering and graph coloring algorithms
    • D. W. Matula and L. L. Beck, Smallest-last ordering and clustering and graph coloring algorithms. J. Assoc. Comput. Mach. 30 (1983) 417-427.
    • (1983) J. Assoc. Comput. Mach. , vol.30 , pp. 417-427
    • Matula, D.W.1    Beck, L.L.2
  • 15
    • 0002837059 scopus 로고
    • Algorithmic aspects of comparability graphs and interval graphs
    • (I. Rival, Ed.). D. Reidel
    • R. H. Möhring, Algorithmic aspects of comparability graphs and interval graphs. Graphs and Orders (I. Rival, Ed.). D. Reidel (1985) 41-101.
    • (1985) Graphs and Orders , pp. 41-101
    • Möhring, R.H.1
  • 16
    • 0038955285 scopus 로고
    • FEW 512, Department of Economics, Tilburg University, The Netherlands
    • R. Peeters, On coloring j-unit sphere graphs. FEW 512, Department of Economics, Tilburg University, The Netherlands (1991).
    • (1991) On Coloring j-unit Sphere Graphs
    • Peeters, R.1
  • 17
    • 0348013730 scopus 로고
    • Coin graphs, polydedra, and conformal mapping
    • H. Sachs, Coin graphs, polydedra, and conformal mapping. Discr. Math. 134 (1994) 133-138.
    • (1994) Discr. Math. , vol.134 , pp. 133-138
    • Sachs, H.1


* 이 정보는 Elsevier사의 SCOPUS DB에서 KISTI가 분석하여 추출한 것입니다.