arXiv · 1910.02802
Applications of Bar Code to involutive divisions and a greedy algorithm for complete sets
Abstract
In this paper, we describe how to get Janet decomposition for a finite set of terms and detect completeness of that set by means of the associated Bar Code. Moreover, we explain an algorithm to find a variable ordering (if it exists) s.t. a given set of terms is complete according to that ordering. The algorithm is greedy and constructs a Bar Code from the maximal to the minimal variable, adjusting the variable ordering with a sort of backtracking technique, thus allowing to construct the desired ordering without trying all the n! possible orderings
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Michela Ceria. 2019-10-07. Applications of Bar Code to involutive divisions and a greedy algorithm for complete sets. https://arxiv.org/abs/1910.02802
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