Valentin Lychagin
Anna Duyunova,
Valentin Lychagin,
Sergey Tychkov
:
Symmetry classification of viscid flows on space curves
Anna Duyunova,
Valentin Lychagin,
Sergey Tychkov
:
Symmetries and Differential Invariants for Inviscid Flows on a Curve
Anna Duyunova,
Valentin Lychagin,
Sergey Tychkov
:
Continuum mechanics of media with inner structures
Valentin Lychagin,
Valeriy Yumaguzhin
:
On structure of linear differential operators, acting on line bundles
Valentin Lychagin,
Mikhail Roop
:
Real gas flows issued from a source
Analysis and Mathematical Physics 2020 DOI
Anna Duyunova,
Valentin Lychagin,
Sergey Tychkov
:
Differential invariants for spherical layer flows of inviscid fluids
Analysis and Mathematical Physics 2019 DOI
Valentin Lychagin
:
Adiabatic filtration of an ideal gas in a homogeneous and isotropic porous medium
Global and Stochastic Analysis (GSA) 2019
Valentin Lychagin,
Valeriy Yumaguzhin
:
On equivalence of third order linear differential operators on two-dimensional manifolds
Journal of Geometry and Physics 2019 DOI
Nadiia Konovenko,
Valentin Lychagin
:
Projective classication of rational CP1-mappings
Analysis and Mathematical Physics 2019 DOI
Pavel Bibikov,
Valentin Lychagin
:
Invariants of algebraic group actions from differential point of view
Journal of Geometry and Physics 2019 DOI
Valentin Lychagin,
Mikhail Roop
:
Steady filtration of Peng-Robinson gases in a porous medium
Global and Stochastic Analysis (GSA) 2019
Valentin Lychagin,
Mikhail Roop
:
Phase transitions in filtration of Redlich-Kwong gases
Journal of Geometry and Physics 2019 DOI
Ahmetzyanov Atlas,
Alexei Kushner,
Valentin Lychagin
:
Optimal Management of Oil Field Development
in the Buckley–Leverett Model
Automation and remote control 2018 DOI
Anna Duyunova,
Valentin Lychagin,
Serjei Tychkov
:
Differential invariants for spherical flows of a viscid fluid
Journal of Geometry and Physics 2018 DOI
Valentin Lychagin,
Valeriy Yumaguzhin
:
Classification of the second order linear differential operators and differential equations
Journal of Geometry and Physics 2018 DOI
Anna Duyunova,
Valentin Lychagin,
Sergey Tychkov
:
Differential invariants for spherical layer flows of viscid fluids
Journal of Geometry and Physics 2018 DOI
Nadiia Konovenko,
Valentin Lychagin
:
Invariants for primary visual cortex
AA Duyunova,
Valentin Lychagin,
SN Tychkov
:
Differential Invariants for Spherical Flows of Inviscid Fluid
Lobachevskii Journal of Mathematics 2018 DOI
Atlas Akhmetzianov,
Alexei G. Kushner,
Valentin Lychagin
:
Two-dimensional non-isothermal filtration and optimal control of oil field development *
IFAC-PapersOnLine 2018 DOI
Atlas V. Akhmetzyanov,
Alexei G. Kushner,
Valentin Lychagin
:
Thermodynamics and Optimal Control of Porous Media Flows in Oil Field Development
Doklady. Mathematics 2018 DOI
A.V. Akhmetzyanov,
Alexei G. Kushner,
Valentin Lychagin
:
Attractors in models of porous media flow
Doklady. Mathematics 2017 DOI
Atlas V. Akhmetzyanov,
Alexei G. Kushner,
Valentin Lychagin
:
Finite dimensional dynamics for nonlinear filtration equation
Atlas V. Akhmetzyanov,
Alexei G. Kushner,
Valentin Lychagin
:
Mass and heat transport in the two-phase Buckley-Leverett model
Journal of Geometry and Physics 2017 DOI
Anna Duyunova,
Valentin Lychagin,
Sergey Tychkov
:
Differential invariants for flows of viscid fluids
Journal of Geometry and Physics 2017 DOI
Konovenko Nadiia,
Valentin Lychagin
:
Mobius invariants in image recognition
Journal of Geometric Mechanics (JGM) 2017 DOI
Anna Duyunova,
Valentin Lychagin,
Serjei Tychkov
:
Differential invariants for plane flows of viscid fluids
Lobachevskii Journal of Mathematics 2017 DOI
Anna Duyunova,
Valentin Lychagin,
Sergey Tychkov
:
Classification of equations of state for viscous fluids
Doklady. Mathematics 2017 DOI
Anna Duyunova,
Valentin Lychagin,
Sergey Tychkov
:
Differential invariants for plane flows of inviscid fluids
Analysis and Mathematical Physics 2017 DOI
Boris Kruglikov,
Valentin Lychagin
:
Global Lie-Tresse theorem
Selecta Mathematica, New Series 2016 DOI
Atlas V. Akhmetzyanov,
Alexei G. Kushner,
Valentin Lychagin
:
Shock waves in initial boundary value problem for filtration in two-phase 2-dimensional porous media
Global and Stochastic Analysis (GSA) 2016
Nadiia Konovenko,
Valentin Lychagin
:
Invariants of projective actions and their applications to recognition of fingerprints
Analysis and Mathematical Physics 2016 DOI
Valentin Lychagin,
Valeriy Yumaguzhin
:
Differential invariants and exact solutions of the
Einstein equation
Analysis and Mathematical Physics 2016 DOI
Valentin Lychagin,
Valeriy Yumaguzhin
:
Differential invariants and exact solutions of the Einstein-Maxwell equation
Analysis and Mathematical Physics 2016 DOI
Valentin Lychagin,
Valeriy Yumaguzhin
:
Natural spinor structures over Lorentzian manifolds
Journal of Geometry and Physics 2016 DOI
Valentin Lychagin,
Pavel Bibikov
:
Differential contra algebraic invariants: Applications to classical algebraic problems
Lobachevskii Journal of Mathematics 2016
Atlas V. Akhmetzyanov,
Alexei G. Kushner,
Valentin Lychagin
:
Control of displacement front in a model of immiscible two-phase flow in porous media
Doklady. Mathematics 2016 DOI
Valentin Lychagin,
Valeriy Yumaguzhin
:
Invariants in relativity theory
Lobachevskii Journal of Mathematics 2015 DOI
Alexei G. Kushner,
Valentin Lychagin
:
Feedback Invariants of Control Hamiltonian Systems
IFAC-PapersOnLine 2015 DOI
Atlas Akhmetzianov,
Alexei Kushner,
Valentin Lychagin
:
Integrable Models of Oil Displacement
IFAC-PapersOnLine 2015 DOI
Nadiia Konovenko,
Valentin Lychagin
:
Lobachevskian geometry in image recognition
Lobachevskii Journal of Mathematics 2015 DOI
Alexei G. Kushner,
Valentin Lychagin
:
Petrov invariants for 1-D control Hamiltonian systems
Global and Stochastic Analysis (GSA) 2015
Valentin Lychagin,
Vladimir Roubtsov
:
Monge–Ampère Grassmannians, Characteristic Classes and All That
Springer Nature 2019 DOI
Valentin Lychagin,
Alexei Kushner,
Jan Slovak
:
Lectures on Geometry of Monge–Ampère Equations with Maple
Springer Nature 2019 DOI
Valentin Lychagin
:
Contact Geometry, Measurement, and Thermodynamics
Springer Nature 2019 DOI
Valentin Lychagin,
Mikhail Roop,
Sergey Tychkov,
Anton Gorinov
:
Gas Flow with Phase Transitions: Thermodynamics and the Navier–Stokes Equations
Springer Nature 2019 DOI
Hilja Lisa Huru,
Valentin Lychagin
:
(Fun stuff with) Categorical Quantizations
2015
Hilja Lisa Huru,
Valentin Lychagin
:
Quantizations of unitary representations of
compact connected Lie groups
2015
Valentin Lychagin
:
Two faces of sl_2
2014
Hilja Lisa Huru,
Valentin Lychagin
:
On quantizations of finite and compact group actions
2014
Valentin Lychagin,
Nadiia Konovenko
:
LObachevsky Geometry in Image Recognition
2014
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