Boris Mityagin: search on Z-Library

The world's largest scientific articles store. 70,000,000+ articles for free.

Don't use scam websites

1

Functional equations and the Cauchy mean value theorem

Balogh, Zoltán M., Ibrogimov, Orif O., Mityagin, Boris S.

Journal:

Aequationes Mathematicae

Year:

2016

Language:

english

File:

PDF, 584 KB

english, 2016

2

Spectral triangles of Schrödinger operators with complex potentials

Plamen Djakov, Boris Mityagin

Journal:

Selecta Mathematica

Year:

2003

Language:

english

File:

PDF, 310 KB

english, 2003

3

Smoothness of Schrödinger Operator Potential in the Case of Gevrey Type Asymptotics of the Gaps

Plamen Djakov, Boris Mityagin

Journal:

Journal of Functional Analysis

Year:

2002

Language:

english

File:

PDF, 281 KB

english, 2002

4

The Spectrum of a Harmonic Oscillator Operator Perturbed by\({\delta}\)-Interactions

Mityagin, Boris S.

Journal:

Integral Equations and Operator Theory

Year:

2016

Language:

english

File:

PDF, 920 KB

english, 2016

5

Combinatorial Identities Related to Eigen-Function Decompositions of Hill operators: Open Questions

Plamen Djakov, Boris Mityagin

Journal:

Integral Equations and Operator Theory

Year:

2013

Language:

english

File:

PDF, 160 KB

english, 2013

6

Divergence of spectral decompositions of Hill operators with two exponential term potentials

Djakov, Plamen, Mityagin, Boris

Journal:

Journal of Functional Analysis

Year:

2013

Language:

english

File:

PDF, 250 KB

english, 2013

7

Asymptotics of instability zones of the Hill operator with a two term potential

Plamen Djakov, Boris Mityagin

Journal:

Journal of Functional Analysis

Year:

2007

Language:

english

File:

PDF, 301 KB

english, 2007

8

Criteria for existence of Riesz bases consisting of root functions of Hill and 1D Dirac operators

Plamen Djakov, Boris Mityagin

Journal:

Journal of Functional Analysis

Year:

2012

Language:

english

File:

PDF, 325 KB

english, 2012

9

Convergence of spectral decompositions of Hill operators with trigonometric polynomial potentials

Plamen Djakov, Boris Mityagin

Journal:

Mathematische Annalen

Year:

2011

Language:

english

File:

PDF, 366 KB

english, 2011

10

Smoothness of solutions of nonlinear ODE

Plamen Djakov, Boris Mityagin

Journal:

Mathematische Annalen

Year:

2002

Language:

english

File:

PDF, 196 KB

english, 2002

11

Coupling constant behavior of eigenvalues of Zakharov-Shabat systems

Klaus, Martin, Mityagin, Boris

Journal:

Journal of Mathematical Physics

Year:

2007

Language:

english

File:

PDF, 939 KB

english, 2007

12

Instability Zones of a Periodic 1D Dirac Operator and Smoothness of its Potential

Plamen Djakov, Boris Mityagin

Journal:

Communications in Mathematical Physics

Year:

2005

Language:

english

File:

PDF, 352 KB

english, 2005

13

Smoothness of solutions of a nonlinear ode

Plamen Djakov, Boris Mityagin

Journal:

Integral Equations and Operator Theory

Year:

2002

Language:

english

File:

PDF, 658 KB

english, 2002

14

An Inequality in Linear Algebra (Petter E. Bjørstad)

Mityagin, Boris

Journal:

Year:

1991

Language:

english

File:

PDF, 208 KB

english, 1991

15

Non-schwartzian power series spaces

Journal:

Mathematische Zeitschrift

Year:

1983

Language:

english

File:

PDF, 327 KB

english, 1983

16

Unitary Zd-Actions with Continuous Spectrum

Vitaly Bergelson, Isaac Kornfeld and Boris Mityagin

Journal:

Proceedings of the American Mathematical Society

Year:

1993

Language:

english

File:

PDF, 218 KB

english, 1993

17

Root System of a Perturbation of a Selfadjoint Operator with Discrete Spectrum

James Adduci, Boris Mityagin

Journal:

Integral Equations and Operator Theory

Year:

2012

Language:

english

File:

PDF, 358 KB

english, 2012

18

Asymptotics of instability zones of Hill operators with a two term potential

Plamen Djakov, Boris Mityagin

Journal:

Comptes Rendus Mathematique

Year:

2004

Language:

english

File:

PDF, 91 KB

english, 2004

19

Riesz bases consisting of root functions of 1D Dirac operators

Djakov, Plamen, Mityagin, Boris

Journal:

Proceedings of the American Mathematical Society

Year:

2012

Language:

english

File:

PDF, 261 KB

english, 2012

20

An anisotropic integral operator in high temperature superconductivity

Journal:

Israel Journal of Mathematics

Year:

2011

Language:

english

File:

PDF, 273 KB

english, 2011

21

The Asymptotics of Spectral Gaps of a 1D Dirac Operator with Cosine Potential

Plamen Djakov, Boris Mityagin

Journal:

Letters in Mathematical Physics

Year:

2003

Language:

english

File:

PDF, 139 KB

english, 2003

22

Anatolii Gordeevich Kostyuchenko (obituary)

Agranovich, Mikhail S, Buchstaber, Viktor M, Ismagilov, Rais S, Kashin, Boris S, Mityagin, Boris S, Novikov, Sergei P, Sadovnichii, Victor A, Sergeev, Armen G, Sinai, Yakov G, Shkalikov, Andrei A

Journal:

Russian Mathematical Surveys

Year:

2010

Language:

english

File:

PDF, 454 KB

english, 2010

23

Convergence Radii for Eigenvalues of Tri-Diagonal Matrices

James Adduci, Plamen Djakov, Boris Mityagin

Journal:

Letters in Mathematical Physics

Year:

2010

Language:

english

File:

PDF, 225 KB

english, 2010

24

Equiconvergence of spectral decompositions of 1D Dirac operators with regular boundary conditions

Plamen Djakov, Boris Mityagin

Journal:

Journal of Approximation Theory

Year:

2012

Language:

english

File:

PDF, 426 KB

english, 2012

25

Differential operators admitting various rates of spectral projection growth

Mityagin, Boris, Siegl, Petr, Viola, Joe

Journal:

Journal of Functional Analysis

Year:

2017

Language:

english

File:

PDF, 1.92 MB

english, 2017

26

Local form-subordination condition and Riesz basisness of root systems

Mityagin, Boris, Siegl, Petr

Journal:

Journal d'Analyse Mathématique

Year:

2019

Language:

english

File:

PDF, 429 KB

english, 2019

27

Eigensystem of anL2-perturbed harmonic oscillator is an unconditional basis

James Adduci, Boris Mityagin

Journal:

Central European Journal of Mathematics

Year:

2012

Language:

english

File:

PDF, 1.04 MB

english, 2012

28

Local form-subordination condition and Riesz basisness of root systems

Mityagin, Boris, Siegl, Petr

Journal:

Journal d'Analyse Mathématique

Year:

2019

File:

PDF, 429 KB

2019

29

Optimal subspaces for n-widths of p-ellipsoids

Boris Mityagin, Joseph Torok

Journal:

Journal of Approximation Theory

Year:

1982

Language:

english

File:

PDF, 213 KB

english, 1982

30

The Spectrum of a Harmonic Oscillator Operator Perturbed by Point Interactions

Mityagin, Boris S.

Journal:

International Journal of Theoretical Physics

Year:

2015

Language:

english

File:

PDF, 356 KB

english, 2015

31

An Inequality in Linear Algebra: Problem 90-4

Journal:

Year:

1991

Language:

english

File:

PDF, 245 KB

english, 1991

32

A family of anisotropic integral operators and behavior of its maximal eigenvalue

Mityagin, Boris, Sobolev, Alexander

Journal:

Journal of Spectral Theory

Year:

2011

Language:

english

File:

PDF, 252 KB

english, 2011

33

Simple and double eigenvalues of the Hill operator with a two-term potential

Plamen Djakov, Boris Mityagin

Journal:

Journal of Approximation Theory

Year:

2005

Language:

english

File:

PDF, 458 KB

english, 2005

34

Localization of eigenvalues of doubly cyclic matrices

Baker, Charles E., Mityagin, Boris S.

Journal:

Linear Algebra and its Applications

Year:

2018

Language:

english

File:

PDF, 641 KB

english, 2018

35

Trace formula and Spectral Riemann Surfaces for a class of tri-diagonal matrices

Plamen Djakov, Boris Mityagin

Journal:

Journal of Approximation Theory

Year:

2006

Language:

english

File:

PDF, 378 KB

english, 2006

36

Spectral gaps of the periodic Schrödinger operator when its potential is an entire function

Plamen Djakov, Boris Mityagin

Journal:

Advances in Applied Mathematics

Year:

2003

Language:

english

File:

PDF, 325 KB

english, 2003

37

Shifts of a measurable function and criterion of p

Mityagin, Boris S.

Journal:

Journal of Approximation Theory

Year:

2017

Language:

english

File:

PDF, 285 KB

english, 2017

38

Multiplicities of the eigenvalues of periodic Dirac operators

Plamen Djakov, Boris Mityagin

Journal:

Journal of Differential Equations

Year:

2005

Language:

english

File:

PDF, 395 KB

english, 2005

39

Equiconvergence of spectral decompositions of Hill–Schrödinger operators

Djakov, Plamen, Mityagin, Boris

Journal:

Journal of Differential Equations

Year:

2013

Language:

english

File:

PDF, 646 KB

english, 2013

40

Quadratic Pencils and Least-Squares Piecewise-Polynomial Approximation

Journal:

Mathematics of Computation

Year:

1983

Language:

english

File:

PDF, 1.40 MB

english, 1983

41

Root System of Singular Perturbations of the Harmonic Oscillator Type Operators

Mityagin, Boris, Siegl, Petr

Journal:

Letters in Mathematical Physics

Year:

2016

Language:

english

File:

PDF, 552 KB

english, 2016

To build up a library is to create a life. It’s never just a random collection of books.

— Carlos María Domínguez

Official channel

Z-Library Desktop Launcher

Z-Library Since 2009 support@z-lib.do

EnglishРусскийEspañolItalianoελληνικάاللغة العربيةBahasa IndonesiaBahasa Malaysiaहिन्दीDeutschFrançaisPortuguêsУкраїнськаPolski中文繁體中文日本語Tiếng ViệtAzərbaycan DiliՀայոց լեզուภาษาไทยTürk Diliქართველიবাংলাپښتوతెలుగుاردو한국어SrpskiБългарски