Science & Mathematics
Department

Flint, MI 48504-4898 USA

Office: AB 2-100K

Phone: (810)762-7877,
Fax : (810)762-9796

Email: rhayrape@kettering.edu

Teaching: | MATH-321-01 Real Analysis I | Classes: | MTWF 10:15 - 11:15 | Room: | AB 2-326 |

MATH-305-02 Numerical Methods | MTF 1:20 - 2:20 pm | AB 3-105 | |||

W 1:20 - 2:20 pm | AB 3-335 | ||||

Office hours: | MTWF 2:25 - 3:25 pm, AB 2-100K. |

Click here for my Curriculum Vitae.

Click here for the Abstracts of my papers(Math.Review).

Click here for my reviews (Math.Review).

Some papers (for the list of all publications click on my Curriculum Vitae):

1. R.G.Airapetyan and I. Witt, Propagation of Smoothness for
Edge-degenerate Wave Equations, International Series of Numerical
Mathematics, Vol. **140**, 2001, Birkhauser Verlag Basel/Switzerland,
11-18.

2. R.G. Airapetyan and I. Witt, Isometric
properties of the
Hankel transformation in weighted Sobolev spaces, Special
Functions and
Integral Transforms, ** 11 ** (2000), N 3, 201-224.

3. R.G. Airapetyan and A.G.
Ramm, Dynamical systems and discrete methods for
solving nonlinear ill-posed problems, Appl. Math. Rev., World Sci. Pub. Co.,
Vol. ** 1**, 2000, 491-536.

4. R.G. Airapetyan and A.G. Ramm, Singularities of the Radon transform, Applicable Analysis.

5. R.G. Airapetyan and A.G.
Ramm, Numerical inversion of the Laplace transform from
real axis, J. of Math Analysis and Applications, **248** (2000),
572-587.

6. R.G. Airapetyan, On a new statement of inverse
problem of Quantum Scattering Theory, in the book "Operator theory
and applications", Amer. Math. Soc., Fields Institute Communications,
Vol. **25**, 95-110, Providence, 2000.

7. R.G. Airapetyan, A.G.
Ramm, and A.B. Smirnova, Continuous
methods for solving nonlinear ill-posed problems, in the book
"Operator theory and applications", Amer. Math. Soc., Fields Institute
Communications, Vol. **25**, 111-137, Providence, 2000.

8. R.G. Airapetyan,
Continuous Newton method and its modification, Applicable Analysis,
** 73** (1999), N 3-4, 464-484.

9. R.G. Airapetyan, A.G.
Ramm, and A.B. Smirnova,
Example of two different
potentials which have practically the same fixed-energy phase shifts,
Phys. Letters A, ** 254 ** (1999), issue 3-4, 141-148.

10. R.G. Airapetyan, A.G.
Ramm, and A.B. Smirnova,
Continuous analog of the Gauss-Newton method,
Mathematical Models and Methods in Applied Sciences, ** 9 **
(1999), N 3, 463-474.

11. R.G. Airapetyan and I.V. Puzynin, Newtonian
iterative scheme
with simultaneous iterations of inverse derivative, Comp. Phys. Comm., ** 102
** (1997), 97-108.

12. R.G. Airapetyan and G.R. Alexandryan, Parametrix of
the mixed
problem for the hyperbolic system of first order partial differential equations,
Izv. Nats. Akad. Nauk Armenii Mat., ** 27
** (1992), N 6, translated as
J. Contemp. Math. Anal., ** 27 ** (1992), N 6.