Graphs are everywhere. In discrete mathematics, they are structures that show the connections between points, much like a public transportation network. Mathematicians have long sought to develop ...

An interactive platform for creating, sharing, and analyzing graphs with isomorphism detection. Users can build flowcharts with three distinct connection types, share them with the community, and ...

Back in the hazy olden days of the pre-2000s, navigating between two locations generally required someone to whip out a paper map and painstakingly figure out the most optimal route between those ...

Abstract: Concept lattice has many applications and isomorphic judgment of concept lattice is important in some fields. This paper presents a novel algorithm of complete lattice isomorphic judgment.

We present a graph-based algorithm to represent and compare RNA secondary structures. Rooted tree graphs were used to compare two groups of Saccharomyces cerevisiae RNA sequences: lncRNAs and not ...