2 papers
math.CO2022
Graph Polynomial for Colored Embedded Graphs: A Topological Approach
Somnath Basu, Dhruv Bhasin, Siddhartha Lal +1
We study finite graphs embedded in oriented surfaces by associating a polynomial to it. The tools used in developing a theory of such graph polynomials are algebraic topological wh…
math.AG2019
Counting curves in a linear system with upto eight singular points
Somnath Basu, Ritwik Mukherjee
In this paper, we develop a systematic approach to enumerate curves with a certain number of nodes and one further singularity which maybe more degenerate. As a result, we obtain a…