activity
19972023
most citedOn the classification of tight contact structures I

359 citations · 1k across the 45 of their papers we have counts for

collaborators

48 papers

math.SG2023★ 2 cited

The Giroux correspondence in arbitrary dimensions

Joseph Breen, Ko Honda, Yang Huang

We establish the Giroux correspondence in arbitrary dimensions. As corollaries we (i) give an alternate proof of a result of Giroux-Pardon that states that any Weinstein domain is…

math.SG2022★ 1 cited

Higher-dimensional Heegaard Floer homology and Hecke algebras

Ko Honda, Yin Tian, Tianyu Yuan

Given a closed oriented surface of genus greater than 0, we construct a map from the higher-dimensional Heegaard Floer homology of the cotangent fibers of …

math.SG2020★ 2 cited

Applications of higher-dimensional Heegaard Floer homology to contact topology

Vincent Colin, Ko Honda, Yin Tian

The goal of this paper is to set up the general framework of higher-dimensional Heegaard Floer homology, define the contact class, and use it to give an obstruction to the Liouvill…

math.GT2020

An exposition of the equivalence of Heegaard Floer homology and embedded contact homology

Paolo Ghiggini, Vincent Colin, Ko Honda

This article is a survey on the authors' proof of the isomorphism between Heegaard Floer homology and embedded contact homology appeared in This article is a survey on the authors'…

math.SG2019★ 15 cited

Convex hypersurface theory in contact topology

Joseph Breen, Austin Christian, Ko Honda +1

We lay the foundations of convex hypersurface theory in contact topology, extending the work of Giroux in dimension three. Specifically, we prove that any closed hypersurface in a…

math.SG2018★ 3 cited

Equivariant Lagrangian Floer cohomology via semi-global Kuranishi structures

Erkao Bao, Ko Honda

Using a simplified version of Kuranishi perturbation theory that we call semi-global Kuranishi structures, we give a definition of the equivariant Lagrangian Floer cohomology of a…