Jennifer Hom

activity

20092026

most citedThe knot Floer complex and the smooth concordance group

111 citations · 386 across the 32 of their papers we have counts for

collaborators

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3 papers · 1 filter

math.GT2026

Heegaard Floer knot trace invariants, exotic 4-manifolds, and symplectic obstructions

Jennifer Hom, Shunyu Wan

We show that the numerical invariants $ν$ and $∣ ε ∣$ coming from knot Floer homology are knot $n$ -trace invariants for any integer $n$ , resolving the remaining case in Hay…

math.GT2026

Ribbon concordance and cabling

Jennifer Hom, JungHwan Park

We study ribbon concordances to cable knots. We formulate a conjecture predicting that any nontrivial knot admitting a ribbon concordance to a (p,q)-cable must itself be a (p,q)-ca…

math.GT2026

Distinguishing exotic $R^{4}$ 's with Heegaard Floer homology

Sean Eli, Jennifer Hom, Tye Lidman

Attaching a Casson handle to a slice disk complement yields a smooth 4-manifold that is homeomorphic to $R^{4}$ . We show that if two slice knots have sufficiently different…

Heegaard Floer knot trace invariants, exotic 4-manifolds, and symplectic obstructions

Ribbon concordance and cabling

Distinguishing exotic R4's with Heegaard Floer homology

Distinguishing exotic $R^{4}$ 's with Heegaard Floer homology