KHACHATUR ABOVYAN ARMENIAN STATE PEDAGOGICAL UNIVERSITY

Doctor of physical and mathematical sciences, Professor /Head of chair of mathematics and its teaching methods

Education
1998-2002 PhD student, Institute of Mechanics of NAS RA
1993-1998 Yerevan State University, Faculty of Mathematics, Department of theory functions and differential equations

Academic Credentials
2015 Doctor of Sciences, NAS of RA, Thesis title: “Asymptotic solutions of spatial dynamics problems of plates and shells”, Specialty: 01.02.04 –“Mechanics of deformable solid body”
2002 PhD, Candidate of Phys.-Math. Sciences, NAS of RA, Thesis title: “Free and forced vibrations of layered strips and plates”, Specialty: 01.02.04 –“Mechanics of deformable solid body”

Work Experience
2019 up to now Head of Chair 0f Mathematics and its teaching methods, Armenian State Pedagogical University after Kh. Abovyan
2018-2019 Associate Professor, Chair of Mathematics and its teaching methods, Armenian State Pedagogical University after Kh. Abovyan
2016-2018 Associate Professor, Chair of Mathematics and its teaching methods, Armenian State Pedagogical University after Kh. Abovyan
2008 -2016 Associate Professor, Chair of mathematical analysis and theory of functions, Armenian State Pedagogical University after Kh. Abovyan
2015 up to now Leading researcher of Institute of Mechanics of NAS Armenia
2007-2014 Senior researcher of Institute of Mechanics of NAS Armenia
2002-2008 Assistant Professor, Chair of mathematical analysis and theory of functions, Armenian State Pedagogical University after Kh. Abovyan
2002-2007 Researcher of Institute of Mechanics of NAS Armenia
1998-2002 Junior researcher of Institute of Mechanics of NAS Armenia

Trainings
2015թ․- TEMPUS MathGeAr Modernization of Mathematics Curricula for Engineering and Natural Sciences Studies in South Caucasian Universities by Introducing Modern Educational Technologies Germany/ German Research Center for Artificial Intelligence (DFKI)
2015թ․- TEMPUS MathGeAr Modernization of Mathematics Curricula for Engineering and Natural Sciences Studies in South Caucasian Universities by Introducing Modern Educational Technologies Georgia/ Batumi State University after Shota Rustaveli
2016թ․- TEMPUS MathGeAr Modernization of Mathematics Curricula for Engineering and Natural Sciences Studies in South Caucasian Universities by Introducing Modern Educational Technologies France/ Université Claude TEMPUS MathGeAr Modernization of Mathematics Curricula for Engineering and Natural Sciences Studies in South Caucasian Universities by Introducing Modern Educational Technologies Germany / Chemnitz University of Technology
2018թ․- ERASMUS+ Staff mobility for training, UK/ Keele University, School of Mathematics and Informatics/
2019թ․- ERASMUS+ Staff mobility for training, UK/ Keele University, School of Mathematics and Informatics /
2019թ․- ERASMUS+ MODEST/ MODERNIZATION OF DOCTORAL EDUCATION IN SCIENCE AND IMPROVEMENT OF TEACHING METHODOLOGIES/Latvia, University of Latvia
2019թ․- ERASMUS+ MODEST/ MODERNIZATION OF DOCTORAL EDUCATION IN SCIENCE AND IMPROVEMENT OF TEACHING METHODOLOGIES/Finland, University of Helsinki
2019թ․- ERASMUS+ MODEST/ MODERNIZATION OF DOCTORAL EDUCATION IN SCIENCE AND IMPROVEMENT OF TEACHING METHODOLOGIES/UK, Brunel University London
2019թ․- ASPU academic staff training, ASPU /Yerevan, Armenia /
2020թ․ - ASPU and Central bank training/ Financial Mathematics at School / Yerevan, Armenia

Courses
Bachelor’s degree course
Mathematical analysis, Vector analysis, Differential equations, Equations of mathematical physics, Higher mathematics, Functional analysis, Theory of functions of a real variable
Master’s degree course
Functional analysis, Introduction of integral calculus in high school, Parametric problems and methods of this solving
Scope of Academic Interests
Mathematical analysis, Differential equations, Equations of mathematical physics, Functional analysis, Mechanics of thin-wall systems, Spectral analysis, Seismology

Membership
Mathematics Society Republic of Armenia
Mechanics Society Republic of Armenia

Publications
1. L. A. Aghalovyan, L.G. Ghulghazaryan, J. D. Kaplunov, D. A. Prikazchikov, THREE-DIMENSIONAL DYNAMIC ANALYSIS OF ELASTIC LAYERED SHELLS. Pidstryhach Institute for Applied Problems of Mechanics and Mathematics of NASU, Journal “Mathematical Methods and Physicomechanical Fields ” 2020, 63, N4, pp. 96-108 http://www.iapmm.lviv.ua/journal/634_pdf/634_09a.pdf
2. Ghulghazaryan L.G. Hambartsumyan P.R.. The Dynamic Three-Dimensional Problem of the Theory of Elasticity оf a Two-Layer Plate in the Presence of Viscous Resistance. Reports of NAS RA, 2020, V. 120, N 3, p.181-190, http://elib.sci.am/2020_3/04_3_2020.pdf
3. Ghulghazaryan G.R., Ghulghazaryan L.G., Kudish I.I. Free vibrations of thin elastic orthotropic cylindrical panel with free еdges. Mechanics of Composite Materials, 2019, V55, N5, p. 551-574, SCOPUS, https://link.springer.com/article/10.1007/s11029-019-09834-9
4. Ghulghazaryan L.G., Asatryan G. Modern Mathematics Education for Engineering Curricula in Europe, Birkhäuser, Switzerland, Springer Open, 2018, 199p. Capter 9: Case Studies of Math Education for STEM in Armenia, 168-175pp. https://doi.org/10.1007/978-3-319-71416-5
5. Ghulghazaryan L.G., Khachatryan L.V., Forced Vibrations of a Two-Layer Orthotropic Shell with an Incomplete Contact Between Layers. Mechanics of Composite Materials, 2018 T.53, N6, p.821-826, SCOPUS, https://link.springer.com/article/10.1007/s11029-018-9707-y
6. Aghalovyan L․ A․, Ghulghazaryan L.G., Forced vibrations of a two-layered shell in the case of viscous resistance. 2018 J. Phys.: Conf. Ser. 991(2018) 012002, SCOPUS, https://doi.org/10.1088/1742-6596/991/1/012002
7. Ghulghazaryan L.G. Mathematical Analisys, Indefinite integral. Lecture, Yerevan, Tsartaraget, 2017, 60p.
8. Ghulghazaryan L.G. Teaching Investigation of a Function Using Information Technology. Proceedings of International conference: Mathematical Education. Yerevan. 2016. p.15-19.
9. Poghosyan H.M. Sargsyan M.Z., Ghulghazaryan L.G., Aghalovyan M.L. Numerical solution of nonclassical problem of three-layered orthotropic plate with volume forces. Proceedings of Int. school-conf. of Young Scientists. (Tsakhkadzor, 3-7 October). Yerevan. 2016. p.119-123.
10. Ghulghazaryan L.G., Barseghyan M.A. The forced vibrations of two-layered orthotropic shell with full contact between layers. The proceeding of IV Int. conf. Topical problems of continuum mechanics. (Tsakhkadzor, 21-26 September).Yerevan. 2015. P.177-181.
11. Ghulghazaryan L.G. Forced vibrations of orthotropic shells when there is viscous resistance, Journal of Applied Mathematics and Mechanics, 79(2015) 281-292p. http://www.sciencedirect.com/science /article/pii/S0021892815001100
12. Poghosyan A.M., Sargsyan M. Z., Aghalovyan M. L., Ghulghazaryan L. G. Method of monitoring of stress-strain states of the Armenian territory on the base of the seismostations and GPS systems data. Reports of NAS Armenia. 2015, N4 (115) 290-297p. http://rnas.asj-oa.am/6259/
13. Ghulghazaryan G.R., Miklashevich I.N., Ghulghazaryan L.G. About free interfacial and boundary vibrations of console composite unmoment cylindrical shell with variable curvature. Materials of Sciеn. Conf. dedicated to the 90th anniversary of ASPU after Kh. Abovyan. “Mankavarg”. 2014, V.3.313-320p.
14. Poghosyan A.M., Sargsyan M.Z., Aghalovyan M.L., Ghulghazaryan L.G. On the character of stress-strain state of the Armenian territory on the base of GPS systems//Collection of sci. works of the VIII inter. conf., Problems of interaction dynamics of deformable media. Yerevan. 2014. 349-353p.
15. Ghulghazaryan L.G. Natural vibrations of two-layered orthotropic shells by incomplete contact between the layers. Bulletin Foundation for Fundamental Research, Minsk. 2013. N3(65), 51-69p. http://nasb.gov.by/rus/publications/vffr/vffr13_3r.php
16. Ghulghazaryan L.G. Natural vibrations of orthotropic shells in the presence of viscous resistance. Shell and membrane theories in mechanics and biology: from macro- to nanoscale structures. Minsk 2013. 69-72p.
17. Ghulghazaryan L.G. About character of natural vibrations of orthotropic shells in the presence of viscous resistance. Int. Journal: Mechanics of machines, mechanisms and materials. The joint institute of mechanical engineering of the national academy of sciences of Belarus. Minsk. 2013. 20-26p. http://mmmm.by/ru/readers/45-arkhiv-nomerov1/4-2013-s/321-4-2013-s-3
18. Gulgazaryan G.R., Gulgazaryan L.G., Miklashevich I.A. Free interfacial and edge vibrations of cantilever composed unmoment cylindrical shells with variable curvature //Izv. NAS of Armenii Mech. 2013. Vol. 66, N.1. PP. 48-66. (in Russ.). http://mechanics.asj-oa.am/2038/
19. Aghalovyan L.A., Gevorgyan R.S., Ghulghazaryan L.G. About Detection of Stress-Strain States of Lithospheric Plates of the Earth Based on GPS Systems Data.//Reports of NAS RA. 2012. V. 112. №3. С.264-272. http://rnas.asj-oa.am/3984/
20. Ghulghazaryan L.G. The natural spatial vibrations of orthotropic shells at the boundary layer for conditions of first boundary-value problem. In proceed. of int. scient. conf.: Topical problems of Continuum Mechanics. Yerevan 2012. V.1. 201-205p.
21. G.R. Ghulghazaryan, L.G. Ghulghazaryan, I.A. Miklashevich, A.A. Pletegov, A.A. Khachanyan, Free interfacial vibrations of infinite unmoment cylindrical shell with arbitrary directing curve, Vestnik of the Foundation for Fundamental Research, 2012, 1, pp. 44-65. (in Russ.). http://nasb.gov.by/rus/publications/vffr/vffr12_1r.php
22. Aghalovyan L.A., Gevorgyan R.S. Ghulghazaryan L.G. The asymptotic solutions of 3d dynamic problems for orthotropic cylindrical and toroidal shells. Proceedings of National Academy of Sciences. Mechanics. 2010.T. 63, N 1, pp. 6-22. http://mechanics.asj-oa.am/1505/
23. Ghulghazaryan L.G. Application of definite integral in proving inequalities. Materials of conf. dedicated to the 200 anniversary of Kh. Abovyan. 2010. V.3. 157-159p.
24. Ghulghazaryan L.G. On the boundary layer in the three-dimensional problem of free vibrations of two-layered orthotropic shells. In proc. of young scient. school-conf: Mechanics 2009. Yerevan. 2009. 190-194p.
25. Aghalovyan L.A., Ghulghazaryan L.G. Non-classical boundary-value problems of the forced vibrations of orthotropic shells. International Journal of Applied Mechanics. T. 45, N8, 2009.105-122p. https://link.springer.com/article/10.1007/s10778-009-0231-6
26. Gulgazaryan G.R., Gulgazaryan L.G., Saakyan R.D., The vibrations of a thin elastic orthotropic circular cylindrical shell with free and hinged edges//J. Appl. Math and Mech, 2008, 72(3), pp.312-322. http://www.sciencedirect.com/science/article/pii/S002189280800083X
27. Aghalovyan L.A., Ghulghazaryan L.G. Asymptotic solutions of non-classical boundary-value problems of the natural vibrations of orthotropic shells. Journal of Applied Mathematics and Mechanics. 70 (1). 2006. 102-115 p. http://www.sciencedirect.com/science/article/pii/S002189280600013X
28. G.R. Gulgazaryan, L.G. Gulgazaryan, Vibrations of a corrugated orthotropic cylindrical shells with free edges// Int. Appl. Mechanics, 2006, 42 (12) p.p. 1398-1413. https://link.springer.com/article/10.1007/s10778-006-0210-0
29. G.R. Ghulghazaryan L.G. Ghulghazaryan, Mathematical Analysis: Set, Sequence, “Mankavarg” Press, 2007, Yerevan, Armenia, 204p.
30. G.R. Ghulghazaryan L.G. Ghulghazaryan, Mathematical Analysis: Function, Limit, Continuity, “Mankavarg” Press, 2005, Yerevan, Armenia,120p.
31. G.R. Ghulghazaryan L.G. Ghulghazaryan, Mathematical Analysis: Differential Calculus, “Mankavarg” Press, 2005, Yerevan, Armenia, 150p.

ORCID ID։ https://orcid.org/0000-0001-7501-5686

Awards
2008 Certificate – Ministry of Education and Sciences of RA
2001 Certificate “The Best Young Scientist of 2001”, The National Academy of Sciences of RA and the Galoust Gulbenkian Foundation award

Languages
English, Russian