Kasteleyn cokernels and perfect matchings on planar bipartite graphs
نویسندگان
چکیده
The determinant method of Kasteleyn gives a computing the number perfect matchings planar bipartite graph. In addition, results Bernardi exhibit bijection between spanning trees graph and elements its Jacobian. this paper, we explore an adaptation Bernardi’s results, providing simply transitive group action cokernel on set matchings, when in question is form $$G^+$$ , as defined by Kenyon, Propp Wilson.
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ژورنال
عنوان ژورنال: Journal of Algebraic Combinatorics
سال: 2022
ISSN: ['0925-9899', '1572-9192']
DOI: https://doi.org/10.1007/s10801-022-01186-3