Quasi-total Graphs with Crossing Numbers

Authors

  • V. R. Kulli Department of Mathematics, Gulbarga University, Gulbarga-585106, Karnataka, India
  • B. Basavanagoud Department of Computer Science and Engineering, S.J.M.I.T, NH4 Bye Pass Road, Department of Mathematics, Karnataka University, Dharwad, Karnataka, India
  • K. M. Niranjan Department of Computer Science and Engineering, S.J.M.I.T, NH4 Bye Pass Road, Chitradurga-577 502, Karnataka, India

DOI:

https://doi.org/10.3329/jsr.v2i2.3527

Keywords:

Quasi-total, Crossing numbers

Abstract

We establish here necessary and sufficient conditions for quasi-total graphs to have crossing numbers k (k = 1, 2 or 3).

 

Keywords: Quasi-total; Crossing numbers.

 

© 2010 JSR Publications. ISSN: 2070-0237 (Print); 2070-0245 (Online). All rights reserved.

DOI: 10.3329/jsr.v2i2.3527                J. Sci. Res. 2 (2), 257-263 (2010)

 

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Author Biographies

V. R. Kulli, Department of Mathematics, Gulbarga University, Gulbarga-585106, Karnataka, India

Department of Mathematics, Gulbarga University, Gulbarga-585106, Karnataka, India                             

E-mail:mathgra@yahoo.com

B. Basavanagoud, Department of Computer Science and Engineering, S.J.M.I.T, NH4 Bye Pass Road, Department of Mathematics, Karnataka University, Dharwad, Karnataka, India

Department of Mathematics, Karnataka University, Dharwad, Karnataka, India,                         

E-mail: basavanagoud@ymail.com

K. M. Niranjan, Department of Computer Science and Engineering, S.J.M.I.T, NH4 Bye Pass Road, Chitradurga-577 502, Karnataka, India

Department of Computer Science and Engineering, S.J.M.I.T, NH4 Bye Pass Road,

Chitradurga-577 502, Karnataka, India

E-mail: niru_km@yahoo.com

 

 

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Published

2010-04-26

How to Cite

Kulli, V. R., Basavanagoud, B., & Niranjan, K. M. (2010). Quasi-total Graphs with Crossing Numbers. Journal of Scientific Research, 2(2), 257–263. https://doi.org/10.3329/jsr.v2i2.3527

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Section

Section A: Physical and Mathematical Sciences