Agniva Roy

activity

20202026

collaborators

Showing 2025Show all

2 papers · 1 filter

math.SG2025

Regular Lagrangians in Lefschetz fibrations

Joseph Breen, Agniva Roy, Luya Wang

We characterize regularity of Lagrangian submanifolds in Weinstein Lefschetz fibrations, establishing a conjecture of Giroux and Pardon. Our main result is the Weinstein analogue o…

math.SG2025

Legendrian doubles, twist spuns, and clusters

James Hughes, Agniva Roy

Let $λ$ be a Legendrian link in standard contact $R^{3}$ , such that $L_{1}$ , $L_{2}$ are two exact fillings of $λ$ and $φ$ is a Legendrian loop of $λ$ . We study fillability and…