3 citations · 4 across the 11 of their papers we have counts for
12 papers
On Certain Rigidity Results of Compact Regular -Manifolds
Sannidhi Alape, Atreyee Bhattacharya, Dheeraj Kulkarni
In this article, we investigate the Riemannian and semi-Riemannian metrics on the base space of the Boothby-Wang fibration of a closed regular non-Sasakian -manifold. To th…
On The Cost Function Associated With Legendrian Knots
Dheeraj Kulkarni, Tanushree Shah, Monika Yadav
In this article, we introduce a non-negative integer-valued function that measures the obstruction for converting topological isotopy between two Legendrian knots into a Legendrian…
Topological Fundamental Groupoid. II. An action category of the fundamental groupoid
Rohit Dilip Holkar, Md Amir Hossain, Dheeraj Kulkarni
For a path connected, locally path connected and semilocally simply connected space , let denote its topologised fundamental groupoid as established in the first articl…
On a generalization of Jones polynomial and its categorification for Legendrian Knots
Dheeraj Kulkarni, Monika Yadav
In this article, we explore a polynomial invariant for Legendrian knots which is a natural extension of Jones polynomial for (topological) knots. To this end, a new type of skein r…
Periodic Surface Homeomorphisms and Contact Structures
Dheeraj Kulkarni, Kashyap Rajeevsarathy, Kuldeep Saha
Periodic surface homemorphisms (diffeomorphisms) play a significant role in the the Nielsen-Thurston classification of surface homeomorphisms. Periodic surface homeomorphisms can b…
Optimal Windowing of MR Images using Deep Learning: An Enabler for Enhanced Visualization
Deepthi Sundaran, Dheeraj Kulkarni, Jignesh Dholakia
Window width (WW) and window level (WL) adjustments aid in visualizing anatomies with a suitable contrast. However, the presence of background noise in MR images biases the calcula…