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Aptekarev Alexander Ivanovich
Personal page:	https://keldysh.ru/persons/246.html
Email:	aptekaa@keldysh.ru
ORCID:	0000-0003-2777-3903

2024 year

1.	KIAM Preprint № 1, Moscow, 2024 Authors: Aptekarev A.I. Title: Szego asymptotcs for Angelesco systems

2023 year

2.	KIAM Preprint № 52, Moscow, 2023 Authors: Aptekarev A.I. Title: Hyperbolic volume of 3-d manifolds, A-polynomials, numerical hypothesis testing

2018 year

3.	KIAM Preprint № 214, Moscow, 2018 Authors: Aptekarev A.I., Kozhan R. Title: Differential equations for the radial limits in Z+2 of the solutions of a discrete integrable system

2018 year

4.	KIAM Preprint № 159, Moscow, 2018 Authors: Aptekarev A.I., Tulyakov D.N. Title: Asymptotical basis of solutions of q-recurrence relations outside of the zone of clustering eigenvalues

2018 year

5.	KIAM Preprint № 3, Moscow, 2018 Authors: Aptekarev A.I., Denisov S.A., Yattselev M.L. Title: Selfadjoint Jacobi matrices on graphs and multiple orthogonal polynomials

2017 year

6.	KIAM Preprint № 59, Moscow, 2017 Authors: Aptekarev A.I., Draux A., Tulyakov D.N. Title: On asymptotics of the sharp constants of the Markov-Bernshtein inequalities for the Sobolev spaces with coherent weights

2017 year

7.	KIAM Preprint № 54, Moscow, 2017 Authors: Aptekarev A.I., Tulyakov D.N. Title: The Hesse coordinates for an algebraic cubic curve

2016 year

8.	KIAM Preprint № 84, Moscow, 2016 Authors: Aptekarev A. I., Yattselev M.L. Title: Approximations of algebraic functions by rational ones – functional analogues of diophantine approximants

2016 year

9.	KIAM Preprint № 40, Moscow, 2016 Authors: Aptekarev A. I., Denisov S. A. Title: The Steklov problem and estimates for orthogonal polynomials with Ap(T) weights

2015 year

10.	KIAM Preprint № 88, Moscow, 2015 Authors: Aptekarev A. I., Denisov S. A., Yattselev M.L. Title: Completely integrable on Zd+ potentials for electromagnetic Schrodinger operator: rays asymptotics and scattering problem

2015 year

11.	KIAM Preprint № 41, Moscow, 2015 Authors: Aptekarev A. I., Tulyakov D. N. Title: Asymptotics of Lp-norms of Laguerre polynomials and entropic moments of D-dimensional oscillator

2014 year

12.	KIAM Preprint № 103, Moscow, 2014 Authors: Aptekarev A. I., Bogolubsky A.I. Title: Matrix Riemann-Hilbert Problems for Pade Approximants of Orthogonal Expansions

2014 year

13.	KIAM Preprint № 15, Moscow, 2014 Authors: Aptekarev A. I., Tulyakov D. N. Title: Abelian integral of Nuttall on the Riemann surface of the cubic root of the third degree polynomial

2013 year

14.	KIAM Preprint № 76, Moscow, 2013 Authors: Aptekarev A. I., Denisov S.A., Tulyakov D. N. Title: Fejer convolutions for an extremal problem in the Steklov class

2013 year

15.	KIAM Preprint № 1, Moscow, 2013 Authors: Aptekarev A. I., Tulyakov D. N. Title: Main term of asymptotics of the solutions of the four-terms recurrence relations

2012 year

16.	KIAM Preprint № 77, Moscow, 2012 Authors: Aptekarev A. I., Tulyakov D. N. Title: Geometry of Hermite-Padé approximants for system of functions {f,f2} with three branch points

2012 year

17.	KIAM Preprint № 70, Moscow, 2012 Authors: Aptekarev A. I., Tulyakov D. N. Title: Asymptotics of Lp-norms of Hermite polynomials

2012 year

18.	KIAM Preprint № 69, Moscow, 2012 Authors: Aptekarev A. I., Akhmedov R.E., Buyarov V.S. Title: Representation of the Gauss-Babenko operator in the power series basis

2012 year

19.	KIAM Preprint № 20, Moscow, 2012 Authors: Aptekarev A. I. Title: Integrable Semidiscretization of Hyperbolic Equations - 'Computational'Dispersion and Multidimensional Perspective

2008 year

20.	KIAM Preprint № 28, Moscow, 2008 Authors: Aptekarev A. I. Title: Matrix Riemann-Hilbert Analysis for the Case of Higher Genus – Asymptotics of Polynomials Orthogonal on a System of Intervals

2007 year

21.	KIAM Preprint № 13, Moscow, 2007 Authors: Aptekarev A. I., Lysov V. G., Tulyakov D. N. Title: Three-sheeted Riemann surfaces of genus 0 with fixed projections of the branch points

2007 year

22.	Article, Moscow, 2007 Authors: Aptekarev A. I., Tulyakov D. N. Title: A four-term recurrence relations for γ-forms

2007 year

23.	Tech. report, 2007 Publisher: Доклад на конференции Authors: Aptekarev A. I. Title: Extremal problems for vector potentials and their applications to the asymptotics of Hermite-Pade approximants

2007 year

24.	Tech. report, 2007 Publisher: Доклад на конференции Authors: Aptekarev A. I. Title: Varying weights of orthogonality for family of polynomials with varying recurrence coefficients

2007 year

25.	Tech. report, 2007 Publisher: Доклад на конференции Authors: Aptekarev A. I. Title: Asymptotic theory of the Orthogonal Polynomials Entropy

2007 year

26.	Article, Moscow, 2007 Publisher: Статья в сборнике научных трудов Authors: Aptekarev A. I., Lysov V. G. Title: Asymptotics of γ-forms generated by means of multiple orthogonal polynomials

2007 year

27.	Article, Moscow, 2007 Publisher: Статья в сборнике научных трудов Authors: Aptekarev A. I., Khabibulline R.F. Title: Asymptotical series for polynomials orthogonal with respect complex varying weight

2006 year

28.	Article, Moscow, 2006 Authors: Aptekarev A. I., Rykov Y. G. Title: On the variational representation of the solutions for some hyperbolic system of equations with the aid of logarithmic potential in external field.

2006 year

29.	Article, Moscow, 2006 Authors: Aptekarev A. I., Rykov Y. G. Title: On the variational representation of solutions to some quasilinear equations and systems of hyperbolic type on the basis of potential theory

2002 year

30.	KIAM Preprint № 43, Moscow, 2002 Authors: Aptekarev A. I., Lapik M. A. Title: Lagrange Spectrum and Dynamics on the Invariant Sets of Linear-Fractional IFS-s.

2001 year

31.	KIAM Preprint № 27, Moscow, 2001 Authors: Aptekarev A. I., W.Van Assche Title: A Matrix Riemann-Hilbert Problem Approach to the Strong Asymptotics of Orthogonal Polynomials with Respect to a Complex Weight.

2001 year

32.	KIAM Preprint № 26, Moscow, 2001 Authors: Aptekarev A. I., W.Van Assche, Suetin S.P. Title: A Scalar Riemann Problem Approach to the Strong Asymptotics of Pad'e Approximates and Orthogonal Polynomials.

2000 year

33.	KIAM Preprint № 12, Moscow, 2000 Authors: Aptekarev A. I., W.Van Assche, Kuijlaars A.B. Title: The Continuum Limit of the Toda Lattice and Discrete Orthogonal Polynomials.

1988 year

34.	KIAM Preprint № 103, Moscow, 1988 Authors: Aptekarev A.И., Volevich L.Р. Title:

1988 year

35.	KIAM Preprint № 101, Moscow, 1988 Authors: Aptekarev A.И., Volevich L.Р. Title:

1988 year

36.	KIAM Preprint № 74, Moscow, 1988 Authors: Aptekarev A.И., Volevich L.Р. Title:

1988 year

37.	KIAM Preprint № 71, Moscow, 1988 Authors: Aptekarev A.И. Title:

1987 year

38.	KIAM Preprint № 168, Moscow, 1987 Authors: Aptekarev A.И. Title:

1986 year

39.	KIAM Preprint № 60, Moscow, 1986 Authors: Aptekarev A.И., Калягин В.А. Title:

1986 year

40.	KIAM Preprint № 57, Moscow, 1986 Authors: Aptekarev A.И., Калягин В.А. Title:

1985 year

41.	KIAM Preprint № 79, Moscow, 1985 Authors: Aptekarev A.И. Title:

1982 year

42.	KIAM Preprint № 32, Moscow, 1982 Authors: Aptekarev A.И. Title: