This project has been created for Discrete Mathematics 1 and is meant to check isomorphism of two simple, non-directional graphs. Graphs can be entered either manually or with properly formatted text ...

We show that the groupoids of two directed graphs are isomorphic if and only if the two graphs are orbit equivalent by an orbit equivalence that preserves isolated eventually periodic points. We also ...

Abstract: This paper includes the analysis and the results of the study of the possibility to utilize the unevenness coefficients of the use of individual graph edges for the assessment of the ...

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 ...

Just five days after posting a retraction, László Babai announced that he had fixed the error in his landmark graph isomorphism algorithm. The back and forth ...

Abstract: The study of the relationship between circular RNA (circRNA) and disease is crucial for understanding the mechanisms underlying disease onset. However, relying on biological experiments to ...