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Main Navigation (Eng)

  • Admission
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  • About YSU
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      • YSU STEM High School
      • YSU Ijevan Branch
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      • American Studies Center
      • Center for Mathematical and Applied Research
      • Institute for Armenian Studies
      • Institute for Social and Humanitarian Studies
      • Research Center for Chemistry
      • Research Institute of Biology
      • Research Institute of Physics
      • 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
      • Vehicle Fleet
      • Business Incubator
      • Byurakan Industrial Practice Base
      • Medical Center
      • Science Policy Department
      • Procurement Planning Department
      • Dilijan Sports and Health Center
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      • International Cooperation Office
      • Tsaghkadzor training and production base
      • Cultural Center
      • Fire Safety Service
      • Alumni and Career Center
      • Hankavan Industrial Practice Base
      • Accounting Department
      • Center for Quality Assurance
      • Department for Special Affairs
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      • Student Dormitory
      • Educational-Methodological Department
      • Marie and Sarkis Izmirlian Library
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  1. Main
  2. Employees
  3. Martin Gevorg Grigoryan
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gmarting@ysu.am
Martin
Gevorg
Grigoryan
Center for Mathematical and Applied Research
Laboratory of Linear and Non-linear Approximations and Their Applications
Head of laboratory

Personal information

Date of birth
1954
Language skills
Русский
English
Español

Publications

- Կատեգորիա -
Article
On the L1-convergence and behavior of coefficients of Fourier–Vilenkin series
M. G. Grigoryan
S. A. Sargsyan
Positivity
2018
897–918
Article
Almost Everywhere Convergence of Greedy Algorithm with Respect to Vilenkin System
M. G. Grigoryan
S. A. Sargsyan
Journal of Contemporary Mathematical Analysis (Armenian Academy of Sciences)
2018
331–345
Article
ON BEHAVIOR OF FOURIER COEFFICIENTS AND UNIFORM CONVERGENCE OF FOURIER SERIES IN THE HAAR SYSTEM
M. G. GRIGORYAN
A. KH. KOBELYAN
Advances in Operator Theory
2018
781-793
Article
The Fourier-Faber-Schauder Series Unconditionally Divergent in Measure
M. G. Grigoryan
A. A. Sargsyan
Siberian Mathematical Journal
2018
835–842
Article
On the fourier-vilenkin coefficients
Stepan Sargsyan
Martin G. Grigoryan
Acta Mathematica Scientia
2017
1-9
https://www.journals.elsevier.com/acta-mathematica-scientia/
Article
Universal function for a weighted space L1 µ[0, 1]
Artsrun Sargsyan,
Martin Grigoryan
Positivity
2017
1-26
https://link.springer.com/journal/11117
Article
ON THE UNIVERSAL AND STRONG (L1; L1)-PROPERTY RELATED TO FOURIER{WALSH SERIES
Martin G. Grigoryan
Banach Journal of Mathematical Analysis
2017
15 pages
https://www.emis.de/journals/BJMA/
Monograph
Ряды по классическим системам
Мартин Григорян
2017
329
Article
О поведении коэффициентов Фурье по системе Уолша.
Григорян М.Г.
Навасардян К.А.
ՀՀ ԳԱԱ Տեղեկագիր, Մաթեմատիկա ( Journal of Contemporary Mathematical Analysis (Armenian Academy of Sciences))
2016
3-20
http://jmath.sci.am/index.php/rus
Article
Универсальные функции в задачах “исправления”, обеспечивающего сходимость рядов Фурье–Уолша
М. Г. Григорян
К. А. Навасардян
Известия РАН. Серия математическая (IZVESTIYA MATHEMATICS)
2016
65-91
http://www.mathnet.ru/eng/izv
Article
On the m-term best approximation of functions and greedy algorithm
Martin Grigroyan
International journal of pure mathematics
2016
26-33
http://www.naun.org/cms.action?id=6985
Article
On the L-strong and greedy property of trigonometric system
MARTIN GRIGORYAN
ADVANCES in MATHEMATICS and STATISTICAL SCIENCES. Proceedings of the 3rd International Conference on Mathematical, Computational and Statistical Sciences (MCSS '15)
2016
166-171
http://www.wseas.us/e-library/conferences/2015/Dubai/MCSS/MCSS-00.pdf
Article
On existence of a universal function for Lp[0, 1] with p∈(0, 1)
M. G. Grigoryan
A. A. Sargsyan
Siberian Mathematical Journal
2016
796-808
http://www.springer.com/mathematics/journal/11202
Article
On the universal function for the class Lp[0; 1]; p 2 (0; 1),
M. G. Grigoryan
A.A.Sargsyan
Journal of Functional Analysis
2016
3111-3133.
http://www.sciencedirect.com/science/journal/00221236
Article
On the uniform convergence of negative order Cesaro means of Fourier series.
M.G. Grigoryan,
L.N.Galoyan
Journal of Mathematical Analysis and Applications
2016
554-567
http://www.journals.elsevier.com/journal-of-mathematical-analysis-and-applicati…
Article
Universal functions in ‘correction’ problems guaranteeing the convergence of Fourier–Walsh series
M. G. Grigoryan
K.A.Navasardyan
IZVESTIYA MATHEMATICS
2016
1057–1083
http://iopscience.iop.org/journal/1064-5632
Article
On Behavior of Fourier Coefficients by Walsh System
M. G. Grigoryan
K.A.Navasardyan
Journal of Contemporary Mathematical Analysis (Armenian Academy of Sciences)
2016
1-13
http://www.allertonpress.com/journals/sam.htm
Article
Convergence of Fourier series in classical systems
L.N Galoyan,
M.G Grigoryan,
A.Kh. Kobelyan
SBORNIK MATHEMATICS
2015
941-979
http://iopscience.iop.org/journal/1064-5616

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