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researcher

Ivan Beschastnyi

12 papers hereh-index 432 citations14 works total

Matching runs newest-first, so older work may not be attached to this profile yet.

author position
  • sole author1
  • first author10

Across the 11 of 12 papers where every author was matched, so the position is known.

fields
  • math.DG5
  • math.FA3
  • math.AP2
  • math.OC1
  • math.SP1
same name
  • Ivan Beschastnyi — 3 papers, h 2
  • Ivan Beschastnyi — 1 paper

Either other researchers who publish under this name, or the same person where the external sources have not merged their records.

identity via Semantic Scholar / OpenAlex

activity
20192026
most citedCartan connections for stochastic developments on sub-Riemannian manifolds

3 citations · 4 across the 11 of their papers we have counts for

collaborators
Showing math.APShow all

2 papers · 1 filter

math.AP2023

Analysis on noncompact manifolds and Index Theory: Fredholm conditions and Pseudodifferential operators

Ivan Beschastnyi, Catarina Carvalho, Victor Nistor +1

We provide Fredholm conditions for compatible differential operators on certain Lie manifolds (that is, on certain possibly non-compact manifolds with nice ends). We discuss in mor…

math.AP2022

Small-time local controllability of the bilinear Schrödinger equation, despite a quadratic obstruction, thanks to a cubic term

Mégane Bournissou

We consider a 1D linear Schr{ö}dinger equation, on a bounded interval, with Dirichlet boundary conditions and bilinear control. We study its controllability around the ground state…

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Not affiliated with arXiv. Researcher data from Semantic Scholar (ODC-BY) and OpenAlex.