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| Complex Approximations, Orthogonal Polynomials and Applications Workshop, Sochi, June 7–11, 2021 |
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June 7, 2021 (Mon) |
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| 1. |
An almost periodic model for general reflectionless spectral data
R. V. Bessonov
June 7, 2021 09:30–10:10, Sochi
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| 2. |
On the uniform convergence of Green's functions
S. I. Kalmykov
June 7, 2021 10:15–10:40, Sochi
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| 3. |
Multiplicity of zeros of polynomials
V. Totik
June 7, 2021 11:15–11:40, Sochi
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| 4. |
Pointwise Remez inequality
P. M. Yuditskii
June 7, 2021 11:45–12:25, Sochi
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| 5. |
Convergence rate for weighted polynomial approximation on the real line
A. A. Kononova
June 7, 2021 12:30–12:55, Sochi
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| 6. |
Solving the signed equilibrium problem on several real intervals
B. Beckermann, A. C. Matos
June 7, 2021 14:30–14:55, Sochi
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| 7. |
Tensors, polynomials and rank increment conjecture
E. E. Tyrtyshnikov
June 7, 2021 15:00–15:25, Sochi
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| 8. |
Stability polynomials for explicit Runge–Kutta methods: optimal and damped
A. B. Bogatyrev
June 7, 2021 15:30–15:55, Sochi
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| 9. |
On $L_{\mathbb R}^2$-best rational approximants to Markov functions on several intervals
M. Yattselev
June 7, 2021 16:30–16:55, Sochi
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| 10. |
Subharmonic functions in spectral theory and multidimensional scattering
S. A. Denisov
June 7, 2021 17:00–17:25, Sochi
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| 11. |
Aspects of nonlinear differential equations
G. V. Filipuk
June 7, 2021 17:30–17:55, Sochi
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June 8, 2021 (Tue) |
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| 12. |
Analytic continuation of the multiple hypergeometric functions
S. I. Bezrodnykh
June 8, 2021 09:30–10:10, Sochi
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| 13. |
Properties of level curves of a function generated by an Abel integral on three-sheeted torus
S. R. Nasyrov
June 8, 2021 10:15–10:40, Sochi
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| 14. |
Matrix-valued orthogonal polynomials related to hexagon tilings
A. Kuijlaars
June 8, 2021 11:00–11:40, Sochi
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| 15. |
Global phase portrait and large degree asymptotics for the kissing polynomials
A. Deaño
June 8, 2021 11:45–12:25, Sochi
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| 16. |
Approximations and almost periodicity
W. M. Lawton
June 8, 2021 12:30–12:55, Sochi
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| 17. |
From OPRL to OPUC. A matrix approach beyond the Szegő transformations
F. J. Marcellán
June 8, 2021 14:30–14:55, Sochi
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| 18. |
Polynomial solutions of linear differential operators and Bochner's theorem
M. Yu. Tyaglov
June 8, 2021 15:00–15:25, Sochi
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| 19. |
Riesz energy problems in unbounded sets of $\mathbb{R}^{d}$
F. Wielonsky
June 8, 2021 15:30–15:55, Sochi
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| 20. |
Jackson-type estimates on the weighted unit ball
M. A. Piñar
June 8, 2021 16:30–16:55, Sochi
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| 21. |
Chebyshev polynomials in the complex plane
J. Christiansen
June 8, 2021 17:00–17:25, Sochi
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| 22. |
On the best uniform polynomial approximation to the checkmark function
P. Dragnev
June 8, 2021 17:30–17:55, Sochi
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June 9, 2021 (Wed) |
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| 23. |
Real-valued semiclassical approximation for the asymptotics with complex-valued phases and its application to multiple orthogonal Hermite polynomials
A. V. Tsvetkova
June 9, 2021 09:30–10:10, Sochi
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| 24. |
Differential equation for the limit of the nearest neighbour recursion coefficients for MORPL
R. V. Kozhan
June 9, 2021 10:15–10:40, Sochi
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| 25. |
Hermite–Padé approximation and the number $\pi$
W. Van Assche
June 9, 2021 11:00–11:40, Sochi
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| 26. |
On some results in multiple orthogonal polynomials and its applications
V. A. Kalyagin
June 9, 2021 11:45–12:10, Sochi
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June 10, 2021 (Thu) |
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| 27. |
From Ginzburg–Landau vortices to Seiberg–Witten equations
A. G. Sergeev
June 10, 2021 09:30–10:10, Sochi
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| 28. |
Multivariate mixed orthogonal functions satisfying three term relations
T. E. Pérez
June 10, 2021 10:15–10:40, Sochi
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| 29. |
On Markov's theorem for multi-level Hermite–Padé approximants of a Nikishin system
G. López Lagomasino
June 10, 2021 11:00–11:25, Sochi
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| 30. |
Ratio asymptotic of generalized multi-level Hermite–Padé polynomials
L. González Ricardo
June 10, 2021 11:30–11:55, Sochi
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| 31. |
On algebraic properties of the mixed type approximants
V. G. Lysov
June 10, 2021 12:00–12:25, Sochi
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| 32. |
On the generalisation of the scalar approach to the weak asymptotics of Hermite–Padé polynomials: some recent achievements
E. Lopatin
June 10, 2021 12:30–12:55, Sochi
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| 33. |
Ratio asymptotics for symmetric multiple orthogonal polynomials
A. Loureiro
June 10, 2021 14:30–14:55, Sochi
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| 34. |
Discrete multiple orthogonal polynomials on shifted lattices
A. V. Dyachenko
June 10, 2021 15:00–15:25, Sochi
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| 35. |
On the asymptotics of orthogonal measure for special polynomials in the problem of radiation scattering
M. A. Lapik
June 10, 2021 15:30–15:55, Sochi
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Section I |
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| 36. |
Birationality of the automorphisms of the model surface
V. K. Beloshapka
June 10, 2021 16:30–16:55, Section I, Sochi
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| 37. |
On functions of finite analytical complexity
M. A. Stepanova
June 10, 2021 17:00–17:25, Section I, Sochi
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Section II |
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| 38. |
Dynamics of complex singularities in fluid dynamics and analytical continuation by rational approximants
P. M. Lushnikov
June 10, 2021 16:30–16:55, Section II, Sochi
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| 39. |
Stokes waves of extreme form
P. I. Plotnikov
June 10, 2021 17:00–17:25, Section II, Sochi
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June 11, 2021 (Fri) |
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| 40. |
Poncelet–Darboux, Kippenhahn, and Szegő: projective geometry, matrices and orthogonal polynomials
A. Martínez-Finkelshtein
June 11, 2021 09:30–10:10, Sochi
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| 41. |
Bernstein type inequalities and potential theory
B. Nagy
June 11, 2021 10:15–10:40, Sochi
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| 42. |
Uniformly convergent Fourier series with universal power parts on closed subsets of measure zero
S. V. Khrushchev
June 11, 2021 11:00–11:25, Sochi
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| 43. |
Optimal bounds for the attractor dimension for 3D damped regularized Euler equations
A. A. Ilyin
June 11, 2021 11:30–11:55, Sochi
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| 44. |
Chui’s conjecture in Bergman spaces
K. Yu. Fedorovskiy
June 11, 2021 12:00–12:25, Sochi
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| 45. |
Bergman, Szegő, Faber and Christoffel: boundary behavior
N. Stylianopoulos
June 11, 2021 12:30–13:10, Sochi
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