The Open UniversitySkip to content
 

Planar width of regular maps

Mačaj, Martin; Širáň, Jozef and Ipolyiová, Mária (2007). Planar width of regular maps. Electronic Notes in Discrete Mathematics, 28, pp. 477–484.

DOI (Digital Object Identifier) Link: http://doi.org/10.1016/j.endm.2007.01.070
Google Scholar: Look up in Google Scholar

Abstract

We use representations of triangle groups in linear groups over algebras arising from factor rings of multivariate polynomial rings to substantially improve the existing upper bounds on the size of regular maps of a given type with a given planar width.

Item Type: Journal Article
Copyright Holders: 2007 Elsevier B.V.
ISSN: 1571-0653
Keywords: regular maps; planar width
Academic Unit/Department: Faculty of Science, Technology, Engineering and Mathematics (STEM) > Mathematics and Statistics
Faculty of Science, Technology, Engineering and Mathematics (STEM)
Item ID: 23266
Depositing User: Jozef Širáň
Date Deposited: 24 Sep 2010 15:17
Last Modified: 02 Aug 2016 13:46
URI: http://oro.open.ac.uk/id/eprint/23266
Share this page:

Altmetrics

Scopus Citations

▼ Automated document suggestions from open access sources

Actions (login may be required)

Policies | Disclaimer

© The Open University   + 44 (0)870 333 4340   general-enquiries@open.ac.uk