Robert Deyeso

activity

20142026

most citedThe classification and curvature of biquotients of the form

S p (3) // S p (1)^{2}

9 citations · 9 across the 6 of their papers we have counts for

collaborators

6 papers

math.DG2026

Remarks on the relative isoperimetric profile of polygonal domains in $R^{2}$

Jason DeVito, Robert DeYeso, Ezra Nance +1

We develop techniques for solving the relative isoperimetric problem on polygonal domains in $R^{2}$ , with special attention paid to corners. As an application, we solve the…

math.GT2025

Holonomicity from a Heegaard-Floer Perspective

Benjamin Cooper, Robert Deyeso

We construct $S^{r}$ -colored knot Floer homologies and prove that they satisfy categorified recurrence relations. The associated Euler characteristic implies $q$ -holonomicity of the…

math.GT2022

Obstructing Reducible Surgeries: Slice Genus and Thickness Bounds

Holt Bodish, Robert DeYeso

In this paper, we study reducible surgeries on knots in $S^{3}$ . We develop thickness bounds for L-space knots that admit reducible surgeries, and lower bounds on the slice genus for…

math.GT2021

Thin knots and the Cabling Conjecture

Robert DeYeso

The Cabling Conjecture of González-Acuña and Short holds that only cable knots admit Dehn surgery to a manifold containing an essential sphere. We approach this conjecture for thin…

math.DG2015

The classification of $S U (2)^{2}$ biquotients of rank $3$ Lie groups

Jason DeVito, Robert L. DeYeso

We classify all compact simply connected biquotients of the form $G / / S U (2)^{2}$ for $G = S U (4), S O (7), S p in (7)$ , or $G = G_{2} \times S U (2)$ . In particular, we show there a…

math.DG2014★ 9 cited

The classification and curvature of biquotients of the form $S p (3) // S p (1)^{2}$

Jason DeVito, Robert DeYeso, Michael Ruddy +1

We show there are precisely 15 inhomogeneous biquotients of the form $S p (3) // S p (1)^{2}$ and show that at least 8 of them admit metrics of quasi-positive curvature.