A method to construct simple graphs starting from known ones is introduced. This method can be applied in many different situations and when applied to regular graphs and to their decompositions, a new regular graph is obtained together with a new decomposition. Using this tecnique infinitely many new solutions to the Oberolfach problem, in both the classic and equipartite case are constructed.
Graph products and new solutions to Oberwolfach problems / Rinaldi, Gloria; Traetta, Tommaso. - In: ELECTRONIC JOURNAL OF COMBINATORICS. - ISSN 1077-8926. - ELETTRONICO. - 18:1(2011), pp. 1-17. [10.37236/539]
Graph products and new solutions to Oberwolfach problems
RINALDI, Gloria;
2011-01-01
Abstract
A method to construct simple graphs starting from known ones is introduced. This method can be applied in many different situations and when applied to regular graphs and to their decompositions, a new regular graph is obtained together with a new decomposition. Using this tecnique infinitely many new solutions to the Oberolfach problem, in both the classic and equipartite case are constructed.
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