Manisha Binjola

activity

20202022

collaborators

5 papers

math.CO2022

Semi-equivelar gems of PL $d$ -manifolds

Biplab Basak, Manisha Binjola

We define the notion of $(p_{0}, p_{1}, \dots, p_{d})$ -type semi-equivelar gems for closed connected PL $d$ -manifolds, related to the regular embedding of gems $Γ$ representing $M$ on a sur…

math.GT2021

Handle decompositions for a class of closed orientable PL 4-manifolds

Biplab Basak, Manisha Binjola

In this article, we study a class of closed connected orientable PL $4$ -manifolds admitting a semi-simple crystallization and which have an infinite cyclic fundamental group. We sh…

math.GT2020

On regular genus and G-degree of PL 4-manifolds with boundary

Biplab Basak, Manisha Binjola

In this article, we introduce two new PL-invariants: weighted regular genus and weighted G-degree for manifolds with boundary. We first prove two inequalities involving some PL-inv…

math.GT2020

Lower bounds for regular genus and gem-complexity of PL 4-manifolds with boundary

Biplab Basak, Manisha Binjola

Let $M$ be a connected compact PL 4-manifold with boundary. In this article, we have given several lower bounds for regular genus and gem-complexity of the manifold $M$ . In particu…

math.GT2020

Minimal crystallizations of 3-manifolds with boundary

Biplab Basak, Manisha Binjola

Let $(Γ, γ)$ be a crystallization of connected compact 3-manifold $M$ with $h$ boundary components. Let $G (M)$ and $k (M)$ be the regular genus and gem-complexity…

Semi-equivelar gems of PL d-manifolds

Handle decompositions for a class of closed orientable PL 4-manifolds

On regular genus and G-degree of PL 4-manifolds with boundary

Lower bounds for regular genus and gem-complexity of PL 4-manifolds with boundary

Minimal crystallizations of 3-manifolds with boundary

Semi-equivelar gems of PL $d$ -manifolds