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Biembeddings of Steiner triple systems in orientable pseudosurfaces with one pinch point

Forbes, A. D.; Griggs, T. S.; Psomas, C. and Širáň, J. (2014). Biembeddings of Steiner triple systems in orientable pseudosurfaces with one pinch point. Glasgow Mathematical Journal, 56(2) pp. 251–260.

DOI (Digital Object Identifier) Link: https://doi.org/10.1017/S0017089513000220
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Abstract

We prove that for all n ≡ 13 or 37 (mod 72), there exists a biembedding of a pair of Steiner triple systems of order n in an orientable pseudosurface having precisely one regular pinch point of multiplicity 2.

Item Type: Journal Item
Copyright Holders: 2013 Glasgow Mathematical Journal Trust
ISSN: 1469-509X
Academic Unit/School: Faculty of Science, Technology, Engineering and Mathematics (STEM) > Mathematics and Statistics
Faculty of Science, Technology, Engineering and Mathematics (STEM)
Item ID: 41754
Depositing User: Jozef Širáň
Date Deposited: 08 Jan 2015 13:28
Last Modified: 07 Dec 2018 10:28
URI: http://oro.open.ac.uk/id/eprint/41754
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