Visakh Narayanan

activity

20232025

collaborators

Showing math.GTShow all

3 papers · 1 filter

math.GT2025

Knots and non-orientable surfaces in 3-manifolds

Alessia Cattabriga, Paolo Cavicchioli, Rama Mishra +1

In this article, we propose a new approach for describing and understanding knots and links in a 3-manifold through the use of an embedded non-orientable surface. Specifically, we…

math.GT2024

Knots in $R P^{3}$

Louis H. Kauffman, Rama Mishra, Visakh Narayanan

This paper studies knots in three dimensional projective space. Our technique is to associate a virtual link to a link in projective space so that equivalent projective links go to…

math.GT2023

Plat closures of spherical braids in $R P^{3}$

Rama Mishra, Visakh Narayanan

We define plat closure for spherical braids to obtain links in $R P^{3}$ and prove that all links in $R P^{3}$ can be realized in this manner. Given a spherical braid $…

Knots and non-orientable surfaces in 3-manifolds

Knots in RP3

Plat closures of spherical braids in RP3

Knots in $R P^{3}$

Plat closures of spherical braids in $R P^{3}$