Roy R. Lederman

activity

20152026

most citedHyper-Molecules: on the Representation and Recovery of Dynamical Structures, with Application to Flexible Macro-Molecular Structures in Cryo-EM

31 citations · 103 across the 24 of their papers we have counts for

collaborators

Showing 2019Show all

2 papers · 1 filter

math.CO2019★ 2 cited

Extreme Values of the Fiedler Vector on Trees

Roy R. Lederman, S. Steinerberger

Let $G$ be a connected tree on $n$ vertices and let $L = D - A$ denote the Laplacian matrix on $G$ . The second-smallest eigenvalue $λ_{2} (G) > 0$ , also known as the algebraic connect…

cs.CV2019★ 31 cited

Hyper-Molecules: on the Representation and Recovery of Dynamical Structures, with Application to Flexible Macro-Molecular Structures in Cryo-EM

Roy R. Lederman, Joakim Andén, Amit Singer

Cryo-electron microscopy (cryo-EM), the subject of the 2017 Nobel Prize in Chemistry, is a technology for determining the 3-D structure of macromolecules from many noisy 2-D projec…