Arunima Ray

activity

20122026

most citedNull, recursively starlike-equivalent decompositions shrink

33 citations · 203 across the 22 of their papers we have counts for

collaborators

Showing 2018 · math.GTShow all

3 papers · 2 filters

math.GT2018★ 1 cited

On distinct finite covers of 3-manifolds

Stefan Friedl, JungHwan Park, Bram Petri +2

Every closed orientable surface S has the following property: any two connected covers of S of the same degree are homeomorphic (as spaces). In this, paper we give a complete class…

math.GT2018★ 1 cited

Linear independence of cables in the knot concordance group

Christopher W. Davis, JungHwan Park, Arunima Ray

We produce infinite families of knots ${K^{i}}_{i \geq 1}$ for which the set of cables ${K_{p, 1}^{i}}_{i, p \geq 1}$ is linearly independent in the knot concordance group. We arrange…

math.GT2018

Pretzel links, mutation, and the slice-ribbon conjecture

Paolo Aceto, Min Hoon Kim, JungHwan Park +1

Let p and q be distinct integers greater than one. We show that the 2-component pretzel link P(p,q,-p,-q) is not slice, even though it has a ribbon mutant, by using 3-fold branched…