Daniel Ruberman

activity

19952025

most citedA sextic surface cannot have 66 nodes

49 citations · 360 across the 49 of their papers we have counts for

collaborators

Showing 2020 · math.GTShow all

3 papers · 2 filters

math.GT2020★ 1 cited

On the spectral sets of Inoue surfaces

Daniel Ruberman, Nikolai Saveliev

The Inoue surfaces are certain non-Kaehler complex surfaces that have the structure of a $T^{3}$ bundle over the circle. We study the Inoue surfaces $S_{M}$ with the Tricerri metric an…

math.GT2020★ 2 cited

A Levine-Tristram invariant for knotted tori

Daniel Ruberman

Echeverria recently introduced an invariant for a smoothly embedded torus in a homology $S^{1} \times S^{3}$ , using gauge theory for singular connections. We define a new topological in…

math.GT2020★ 11 cited

On the monopole Lefschetz number of finite order diffeomorphisms

Jianfeng Lin, Daniel Ruberman, Nikolai Saveliev

Let $K$ be a knot in an integral homology 3-sphere $Y$ , and $Σ$ the corresponding $n$ -fold cyclic branched cover. Assuming that $Σ$ is a rational homology sphere (which is always t…