Ivan Beschastnyi

Publications

Preprints

  • Self-adjointness criteria and self-adjoint extensions of the Laplace-Beltrami operator on α-Grushin manifolds
    - with H. Quan

    2024

    Abstract
  • Embedding the Grushin Cylinder in $R^3$ and Schroedinger evolution
    - with Ugo Boscain, Daniele Cannarsa, Eugenio Pozzoli

    2024

    Abstract

Publications

  • Analysis on noncompact manifolds and Index Theory: Fredholm conditions and Pseudodifferential operators
    - with C. Carvalho, V. Nistor, Y. Qiao

    Abstract

    2024

    Trends in Mathematics
  • Morse index of block Jacobi matrices via optimal control, Portugaliae Mathematica
    - with S. Baranzini

    Abstract

    2024

    -
  • Index theorems for graph-parametrized optimal control problems
    - with A. Agrachev and S. Baranzini

    Abstract

    2023

    Nonlinearity
  • Closure of the Laplace-Beltrami operator on 2D almost-Riemannian manifolds and semi-Fredholm properties of differential operators on Lie manifolds,

    Abstract

    2023

    Results in Mathematics
  • Cartan connections for stochastic developments on sub-Riemannian manifolds
    - with K. Habermann and A. Medvedev

    Abstract

    2022

    Journal of Geometric Analysis
  • Jacobi Fields in Optimal Control: Morse and Maslov Indices
    - with A. A. Agrachev

    Abstract

    2022

    Nonlinear Analysis
  • Analysis on noncompact manifolds and Index Theory: Fredholm conditions and Pseudodifferential operators
    (with C. Carvalho, V. Nistor, Y. Qiao)

    Abstract

    2021

    Potential analysis
  • Analysis on noncompact manifolds and Index Theory: Fredholm conditions and Pseudodifferential operators
    (with C. Carvalho, V. Nistor, Y. Qiao)

    Abstract

    2020

    Journal of Dynamical and Control systems
  • Analysis on noncompact manifolds and Index Theory: Fredholm conditions and Pseudodifferential operators
    (with C. Carvalho, V. Nistor, Y. Qiao)

    Abstract

    2020

    Journal of Symplectic Geometry
  • Analysis on noncompact manifolds and Index Theory: Fredholm conditions and Pseudodifferential operators
    (with C. Carvalho, V. Nistor, Y. Qiao)

    Abstract

    2019

    J. Math. Phys.
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Articles in collected works

  • Analysis on noncompact manifolds and Index Theory: Fredholm conditions and Pseudodifferential operators
    - with C. Carvalho, V. Nistor, Y. Qiao

    Abstract

    2024

    Trends in Mathematics

Proceedings of Conferences and Workshops

  • Parametrisation of extremal trajectories in the problem of the rigid body rotation (in Russian), Proceedings of XV Annual Scientific-Practical Conference of Pereslavl University, Pereslavl-Zalessky,

    Abstract

    2024

    Trends in Mathematics

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