Finite-dimensional flexible algebras associated with directed and weighted CW complexes

Abstract

In this paper, we study a link between directed and weighted CW complexes (also called configurations) and flexible algebras determining which configurations are associated with those algebras. Some important elements that can be read from the (pseudo)digraph that is associated with a flexible algebra are studied. Moreover, the isomorphism classes of each 2-dimensional configuration associated with these algebras is analyzed, providing a new method to classify them. In order to complement the theoretical study, two algorithmic methods are implemented: the first one checks if a given directed and weighted CW complex is associated or not with a flexible algebra, while the second one constructs and draws the (pseudo)digraph associated with a given flexible algebra.

Keywords

• digraph
• pseudodigraph
• cw complex
• flexible algebra
• algorithms
• primary 17a20 05c25, 05c20
• secondary 68w30, 68r10