E. Andruchow

activity

19992026

most citedMultilingual training for Software Engineering

53 citations · 105 across the 25 of their papers we have counts for

collaborators

Showing 2020Show all

4 papers · 1 filter

math.OA2020

Geodesics of projections in von Neumann algebras

Esteban Andruchow

Let $A$ be a von Neumann algebra and $P_{A}$ the manifold of projections in $A$ . There is a natural linear connection in $P_{A}$ , which in the…

math.FA2020

p-Schatten commutators of projections

Esteban Andruchow, María Eugenia Di Iorio y Lucero

Let $H = H_{+} \oplus H_{-}$ be a fixed orthogonal decomposition of the complex Hilbert space $H$ in two infinite dimensional subspaces. We study the geometry of the set $P^{p}$ of selfadjo…

math.FA2020

Grassmann geometry of zero sets in reproducing kernel Hilbert spaces

Esteban Andruchow, Eduardo Chiumiento, Alejandro Varela

Let $H$ be a reproducing kernel Hilbert space of functions on a set $X$ . We study the problem of finding a minimal geodesic of the Grassmann manifold of $H$ tha…

math.FA2020

A note on geodesics of projections in the Calkin algebra

Esteban Andruchow

Let $C (H) = B (H) / K (H)$ be the Calkin algebra ( $B (H)$ the algebra of bounded operators on the Hilbert space $H$ , ${\ca…