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Main Navigation (Eng)

  • Admission
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      • Research Center for the Institute of Pharmacy
    • Scientific and Educational Centers
      • Observatory
      • Scientific and Educational Center for Control and Monitoring of the Quality of Medicines
      • Specialized cabinet-laboratory for the Design of Very Large Integrated Circuits (Synopsis)
      • Legal Clinic
      • Center for Applied Psychology
      • Research Center-Library of Greek Studies
      • Innovation Center for Microbial Biotechnology and Biofuels
      • Russian Center
      • Center for Russian Studies
      • Distance Learning Laboratory of Sociology
    • Column Wrapper
      • Banner
    • Administrative Divisions of YSU
      • Academic Secretary
      • Center for Doctoral Education
      • General Division
      • YSU History Museum
      • Department of Energy System Operation
      • Financial Analysis Department
      • Human Resources Department
      • Center for Admissions and Affairs with Applicants
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      • Business Incubator
      • Byurakan Industrial Practice Base
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      • Hankavan Industrial Practice Base
      • Accounting Department
      • Center for Quality Assurance
      • Department for Special Affairs
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      • Marie and Sarkis Izmirlian Library
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  1. Main
  2. Employees
  3. Grigori Artashes Karagulyan
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g.karagulyan@ysu.am
Grigori
Artashes
Karagulyan
Faculty of Mathematics and Mechanics
Chair of Theory of Functions and Differential Equations
Professor

Personal information

Date of birth
1962
Language skills
Հայերեն
Русский
English

Publications

- Կատեգորիա -
Article
Sharp inequalities involving multiplicative chaos sums
G. A. Karagulyan
Acta Mathematica Hungarica
2024
340–351
Article
On the convergence sets of operator sequences on spaces of homogeneous type (О множествах сходимости последовательностей операторов в пространствах однородного типа)
G. A. Kharagulyan
Математический сборник (Sbornik Mathematics)
2024
1065 - 1090
Article
On wavelet polynomials and Weyl multipliers
Grigori A. Karagulyan
Anna Kamont
Journal d'Analyse Mathematique
2023
529–545
Article
On the convergence of multiple ergodic means
Grigori A. Karagulyan
Michael T. Lacey
Vahan A. Martirosyan
New York Journal of Mathematics
2022
1448-1462
Article
Probability inequalities for multiplicative sequences of random variables
Grigori A. Karagulyan
Proceedings of the American Mathematical Society
2021
3725-3737
Article
The Fatou Property for General Approximate Identities on Metric Measure Spaces
G. A. Karagulyan
I. N. Katkovskaya
V. G. Krotov
Математические заметки (MATHEMATICAL NOTES)
2021
196-209
Article
On good-\lambda inequalities for couples of measurable functions
Grigori A. Karagulyan
Indiana university mathematics journal
2021
2405-2425
Article
On logarithmic bounds of maximal sparse operators
Michael T. Lacey
Grigori A. Karagulyan
Mathematische Zeitschrift
2020
1271–1281
Article
Menshov type correction theorems for sequences of compact operators
Grigori A. Karagulyan
Constructive Approximation
2020
331–352
Article
On systems of non-overlapping Haar polynomials
Grigori A. Karagulyan
ARKIV FOR MATEMATIK
2020
121-131
Article
Точная оценка нормы мажоранты переставленной тригонометрической системы
Г. А. Карагулян
Успехи математических наук (Russian Mathematical Surveys)
2020
183-184
Article
On Weyl multipliers of the rearranged trigonometric system
G.A.Karagulyan
Математический сборник (Sbornik Mathematics)
2020
1704–1736
Article
An exponential estimate for the cubic partial sums of multiple Fourier series
G. A. Karagulyan
H. A. Mkoyan
IZVESTIYA MATHEMATICS
2019
83-96
Article
On a weak type estimate for sparse operators of strong type
G. A. Karagulyan
G. Mnatsakanyan
Известия НАН РА. Математика (Journal of Contemporary Mathematical Analysis (Armenian Academy of Sciences))
2019
36-44
Article
An abstract theory of singular operators
Grigori A. Karagulyan
Transactions of the American Mathematical Society
2019
4761-4803
Article
On exponential summability of rectangular partial sums of double trigonometric Fourier series
G. Karagulyan
U. Goginava
MATHEMATICAL NOTES
2018
655-665
Article
On an equivalence for differentiation bases of dyadic rectangles
G. A. Karagulyan
D. A. Karagulyan
M. H. Safaryan
Colloquium Mathematicum
2017
295-307
https://www.impan.pl/en/publishing-house/journals-and-series/colloquium-mathema…
Article
On a theorem of Littlewood
Karagulyan G. A.
Safaryan M. H.
Hokkaido Mathematical Journal
2017
87-106
http://hmj2.math.sci.hokudai.ac.jp/issues.html
Article
On exceptional sets of Hilbert transform
Grigori A. Karagulyan
Real Analysis Exchange
2017
1-17
http://msupress.org/journals/raex/
Article
On Convergence Properties of Tensor Products of Some Operator Sequences
Grigori Karagulyan
György Gát
Journal of Geometric Analysis
2016
3066-3089
https://link.springer.com/journal/12220

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