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Unique quivers(in Ukrainian)
Journal: Matematychni Studii (Vol.40, No. 1)Publication Date: 2013-07-01
Authors : Kirichenko V. V.; Zelensky A. V.;
Page : 3-10
Keywords : exponent matrix; admissible quiver; Gorenstein's matrix;
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Abstract
We consider unique admissible quivers, i. e. quivers of Gorenstein exponent matrices. It is proved that admissible quiver with a loop at each vertex is unique if and only if it is a simple cycle, and that there are different from the simple cycles unique quivers with any number of vertices.
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Last modified: 2014-01-13 20:10:12