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One-to-one correspondence between interpretations of the Tutte polynomials
Journal of Combinatorial Theory Series B ( IF 1.4 ) Pub Date : 2023-05-26 , DOI: 10.1016/j.jctb.2023.05.002 Martin Kochol
中文翻译:
图特多项式的解释之间一一对应
更新日期:2023-05-26
Journal of Combinatorial Theory Series B ( IF 1.4 ) Pub Date : 2023-05-26 , DOI: 10.1016/j.jctb.2023.05.002 Martin Kochol
We study relation between two interpretations of the Tutte polynomial of a matroid perspective on a set E given with a linear ordering <. A well known interpretation uses internal and external activities on a family of the sets independent in and spanning in . Recently we introduced another interpretation based on a family of “cyclic bases” of with respect to <. We introduce a one-to-one correspondence between and that also generates a relation between the interpretations of the Tutte polynomial of a matroid perspective and corresponds with duality.
中文翻译:
图特多项式的解释之间一一对应
我们研究拟阵视角的 Tutte 多项式的两种解释之间的关系在以线性顺序 < 给出的集合E上。一个众所周知的解释使用家庭的内部和外部活动独立于并跨越. 最近我们介绍了另一种基于家庭的解释的“循环碱基”关于 <. 我们引入了一对一的对应关系和这也会在拟阵透视图的 Tutte 多项式的解释之间产生一种关系,并与对偶性相对应。