F. Levstein

activity

20052020

most citedSpherical analysis on homogeneous vector bundles of the 3-dimensional euclidean motion group

2 citations · 3 across the 4 of their papers we have counts for

collaborators

4 papers

math.RT2020

Nilpotency degree of the nilradical of a solvable Lie algebra on two generators

Leandro Cagliero, Fernando Levstein, Fernando Szechtman

Given a sequence $d = (d_{1}, \dots, d_{k})$ of natural numbers, we consider the Lie subalgebra $h$ of $gl (d, F)$ , where $d = d_{1} + \dots + d_{k}$ and $\mathbb…

math.SP2017★ 2 cited

Spherical analysis on homogeneous vector bundles of the 3-dimensional euclidean motion group

Rocío Díaz Martín, Fernando Levstein

We consider $R^{3}$ as a homogeneous manifold for the action of the motion group given by rotations and translations. For an arbitrary $τ \in S O (3)$ , let $E_{τ}$ be t…

math.CO2009★ 1 cited

Tight Frames for Eigenspaces of the Laplacian on Dual Polar Graphs

F. Levstein, C. Maldonado, D. Penazzi

We consider $Γ = (X, E)$ a dual polar graph and we give a tight frame on each eigenspace of the Laplacian operator associated to $Γ$ . We compute the constants associated to each tight…

math.DG2005

Horizontal submanifolds of groups of Heisenberg type

A. Kaplan, F. Levstein, L. Saal +1

We study maximal horizontal subgroups of Carnot groups of Heisenberg type. We classify those of dimension half of that of the canonical distribution ("lagrangians") and illustrate…