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Main Navigation (Eng)

  • Admission
    • Undergraduate admission
    • Master’s degree admission
    • Postgraduate admission
    • Foreign Students
    • Preparatory courses
    • Work Carried out with Applicants
    • YSU STEM High School
  • Education
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    • Continuing education
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  • Science
    • Open science
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    • HRS4R
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    • Events
    • Activities
    • News
    • Newsletter
    • Announcement
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Secondary Navigation (Eng)

  • About YSU
    • YSU Management
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    • Quality assurance
    • YSU History Museum
    • Vacancies
    • FAQ
  • Structure
    • YSU Faculties and Educational Centers
      • Faculty of Geography and Geology
      • Faculty of Theology
      • Faculty of Oriental Studies
      • Faculty of European Languages and Communication
      • Faculty of Journalism
      • Faculty of Informatics and Applied Mathematics
      • Faculty of Law
      • Faculty of Biology
      • Faculty of Armenian Philology
      • Faculty of International Relations
      • Faculty of History
      • Institute of Physics
      • Faculty of Russian Philology
      • Faculty of Sociology
      • Faculty of Economics and Management
      • Faculty of Philosophy and Psychology
      • Faculty of Chemistry
      • Faculty of Mathematics and Mechanics
      • Pedagogy and Education Development Center
      • Center for European Studies
      • Institute of Pharmacy
      • Information Technologies Educational and Research Center
      • Chair of Civil Defense
      • Chair of Physical Education and Sports
    • Column Wrapper
      • YSU STEM High School
      • YSU Ijevan Branch
    • Scientific Centers and Laboratories
      • 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
      • YSU Archive
      • Publishing House
      • Legal Service
      • Marketing Department
      • 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
      • Guest House
      • Student Dormitory
      • Educational-Methodological Department
      • Marie and Sarkis Izmirlian Library
      • Center for Strategic Planning
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  1. Main
  2. Employees
  3. Liparit Petros Tepoyan
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(___) __-__-__
tepoianl@ysu.am
Liparit
Petros
Tepoyan
Faculty of Mathematics and Mechanics
Chair of Theory of Functions and Differential Equations
Associate professor

Personal information

Date of birth
1962
Scientific interests
  • Ordinary and Partial Differential Equations, Spectral Theory of Linear Operators, Sobolev Spaces, Degenerate Equations, Pseudo-Differential-Operators on Singular Manifolds
Education
Institution
Steclov Mathematical Institute of Russian Academy of Sciences
Faculty
Partial differential equations
Date
1983 - 1986
Degree name
PhD student
Institution
Yerevan State University
Faculty
Mathematics and Mechanics
Date
1978 - 1983
Degree name
Bachelor
Scientific Rank/degree
Institution
Yerevan State University
Date
2021
Degree name
Doctor
Specialty
Physico-mathematical sciences
Research Topic
Boundary-value problems for degenerate differential-operator equations
Institution
Yerevan State University
Date
2000
Degree name
Associate professor
Specialty
Physico-mathematical sciences
Institution
Steclov Mathematical Institute of Russian Academy of Sciences
Date
1987
Degree name
Candidate
Specialty
Physico-mathematical sciences
Scientific Supervisor
Professor, Dr., A. A. Dezin
Research Topic
Degenerate Operator Equations of Fourth Order
Language skills
Հայերեն
Русский
English
Deutsch
ქართული
Work experience
Institution
Yerevan State University, Faculty of Mathematics and Mechanics, Department of Differential Equations
Period of time
1999 till now
Rank/degree
Associate Professor
Institution
Yerevan State University, Faculty of Mathematics and Mechanics, Department of Differential Equations
Period of time
1990 - 1999
Rank/degree
Assistant Professor
Institution
Institute of Mathematics of Armenian National Academy of Sciences
Period of time
1987 - 1990
Rank/degree
Junior Scientific Researcher
Participation in international conferences and seminars
20/12/2011 - 20/03/2012
DAAD scholarship
Potsdam
Germany
01/07/2014 - 31/08/2014
DAAD scholarship
Potsdam
Germany
01/08/2011 - 31/08/2011
DAAD scholarship
Potsdam
Germany
15/06/2008 - 15/08/2008
DAAD scholarship
Potsdam
Germany
01/06/2004 - 31/08/2004
DAAD scholarship
Potsdam
Germany
10/01/2004 - 25/01/2004
Scientific work
Bremen
Germany
01/07/2002 - 31/12/2002
Scientific work
DESY institute of Hamburg
Germany
01/10/2000 - 30/11/2000
DAAD scholarship
Potsdam
Germany
19/02/1996 - 29/02/1996
DAAD scholarship
Potsdam
Germany
01/08/1994 - 31/07/1995
DAAD scholarship
Potsdam
Germany

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