Hayk Ghazaryan
22.02.2016

Candidate of Fiz – Math Sci., Professor

ghazaryanhayk43@aspu.am

Candidate of Fiz – Math Sci., Professor /Chair of Mathematics and Teaching Metodic in Elementary School

Education
1965 – 1968 Post Grade student, Steklov Institut of Mathematics, Maskow
1958 – 1963 Student, Yerevan State University (YSU), mech – math department

Academic Credentials
PhD (Candidate of Fiz – Math Sci., Steklov Institut of Mathematics, Maskow, 1970)
These “ Comparison of Differential Operators”
Doctor of Sciense (Doctor of Fiz – Math Sci., Steklov Institut of Mathematics, Maskow, 1981)
These “ Estmates for Derivatves and Differential Operators and their Applications in Differential Equtions”

Work Experience
2008 – present Professor of Russian - Armenian (Slavonic) University
2000 – 2008 Head of Chair of Mathematics, Faculty of Economiks of YSU
1984 – 2000 Professor of YSU
1970 – 1983 Docent of YSU
1965 – 1968 Post Grade student, Steklov Institut of Mathematics, Maskow
1963 – 1965 Assistant of YSU

Courses
Mathematical analysis, Ordinary differential equations, Partial differential equations, functional analysis, General elliptic, hypoelliptic and almost hypoelliptic equations

Scope of Academic Interests
Algebra of hypoelliptic and almost hypoelliptic operators, the theory of hypoelliptic, partially hypoelliptic and almost hypoelliptic differential equations, Behaviour at infinity of polynomials in many variables, the theory of differentiable functions in many real variables, Comparison of polynomials and differential operators

Membrship
Member of Armenian Mathematical Union, member of mathematical coucil of awarding with titles, member of editorial board of journals “ Bnaget”, “ Gituthjan Ashgharhum”, “ Eurasian Mathematical Journal”, “ Research and Communications in Mathematics and Mathematical Sciences”.

Publications: about 80 papers, among them in the last 5 years
1. H.G.Ghazaryan, V.N.Margaryan. Extraction of Smooth Solution of a Class of Regular Equations in a Rectangle. Journal of Contemporary Math. Analysis, vol.46, no.4, 200– 217, 2011.
2 H.G.Ghazaryan. On almost Hypoelliptic Polynomials Increasing at Infinity. Journal of Contemporary Math. Analysis, vol.46, no.6, 13 - 30, 2011.
3. H.G.Ghazaryan.The Newton Polyhedron in the General Theory of Differential Equations. Arm. Math. Union, Annual Session, abstract, 40 – 41, 2012.
4. H.G.Ghazaryan. On selection of infinitely differentiable solutions of a class of partally hypoelliptic equations. Eurasian Mathematical Journal, v. 3, no.1, 41 – 62, 2012.
5. H.G.Ghazaryan. On the density of in some multi – anisotropic Sobolev spaces. Arm. Math. Union, Annual Session, abstract, 37 – 38, 2013.
6. H.G.Ghazaryan. Addition of lower order terms preserving almost hypoelliptisity of polynomials. Eurasian Mathematical Journal, v. 4, no.3, 45 – 74, 2013.
7. . H.G.Ghazaryan. On Smooth Solutions of a Class of Almost Hypoelliptic Equations. Journal of Contemporary Math. Analysis, vol.48, no.6, 241– 253, 2013.
8. H.G.Ghazaryan, V.N.Margaryan. On increase at infinity of the almost hypoelliptic polynomials. Eurasian Mathematical Journal, v. 4, no.4, 32 – 47, 2013.

9. H.G.Ghazaryan, V.N.Margaryan. On Weighted Hyperbolic Polynomials. Journal of Contemporary Math. Analysis, vol.49, no.5, 207 – 217, 2014.
10. V.N.Margaryan, H.G.Ghazaryan. On Cauchy’s problem in the Multianisotropic Jevre classis for hyperbolic equations”. . Journal of Contemporary Math. Analysis, vol.50, no.3, 36 – 46, 2015.
11. H.G.Ghazaryan. On formally Hypoelliptic Polynomials of Constant Power. Journal of Contemporary Math. Analysis, vol.50, no.6, 259 – 268, 2015.
12. H.G.Ghazaryan, V.N.Margaryan. Linear Differential Equations with Constant Powers. . Arm. Math. Union, Annual Session, abstract, 35 – 36, 2015.
13. H.G.Ghazaryan, “ The mysterious and fascinating word of numbers”. Yerevan, 2015

Awards: The golden medals of the Ministry of Education of RA,
Yerevan State University and Slavonic University

Langueges: Armenian, Rusian, English

 

Media image
Media image
Media image
Media image
Media image
Media image
Media image
Media image
Media image
Media image
Media image
Media image
Media image
Media image
Media image