Biji Wong

activity

20162024

collaborators

Showing math.GTShow all

5 papers · 1 filter

math.GT2024

Correction terms of double branched covers and symmetries of immersed curves

Jonathan Hanselman, Marco Marengon, Biji Wong

We use the immersed curves description of bordered Floer homology to study $d$ -invariants of double branched covers $Σ_{2} (L)$ of arborescent links $L \subset S^{3}$ . We define a new i…

math.GT2020

Twisted Mazur pattern satellite knots and bordered Floer theory

Ina Petkova, Biji Wong

We use bordered Floer theory to study properties of twisted Mazur pattern satellite knots $Q_{n} (K)$ . We prove that $Q_{n} (K)$ is not Floer homologically thin, with two exceptions. W…

math.GT2018

A Floer homology invariant for $3$ -orbifolds via bordered Floer theory

Biji Wong

Using bordered Floer theory, we construct an invariant $HFO (Y^{orb})$ for $3$ -orbifolds $Y^{orb}$ with singular set a knot that generalizes the hat…

math.GT2016

G-corks & Heegaard Floer Homology

Biji Wong

Recently Auckly-Kim-Melvin-Ruberman showed that for any finite subgroup G of SO(4) there exists a contractible 4-manifold with an effective G-action on its boundary so that the twi…

math.GT2016

Turaev Torsion Invariants of 3-orbifolds

Biji Wong

We construct a combinatorial invariant of 3-orbifolds with singular set a link that generalizes the Turaev torsion invariant of 3-manifolds. We give several gluing formulas from wh…

Correction terms of double branched covers and symmetries of immersed curves

Twisted Mazur pattern satellite knots and bordered Floer theory

A Floer homology invariant for 3-orbifolds via bordered Floer theory

G-corks & Heegaard Floer Homology

Turaev Torsion Invariants of 3-orbifolds

A Floer homology invariant for $3$ -orbifolds via bordered Floer theory