2 papers
math.CO2026
A Complete Classification of Discrete -Pseudomanifolds with at Most Vertices
Biplab Basak, Debolina Ghosh, Raju Kumar Gupta
A simple undirected graph is called a discrete -pseudomanifold if, for every vertex , the induced subgraph on the neighbors of is a discrete -pseudoma…
math.GT2025
A classification of semi-equivelar gems on the double torus
Anshu Agarwal, Biplab Basak, Debolina Ghosh
A \emph{semi-equivelar gem} of a PL -manifold is a regular colored graph that represents the manifold and admits a regular embedding on a surface, such that the cyclic sequence…