# Vahan Sarafyan's Publications (Full profile)

### Paper

- Asymptotic of solutions of Cauchy problem for systems of first order differential equations with small parameter, "Veroyatnost i Optimizatzia", Yerevan, pp. 22-25, (1996)
- Asymptotic of the first exit time of the diffusion process from domain, "Veroyatnost i Optimizatzia", Yerevan, pp. 37-42, (1992)
- Large deviations and Dirichlet's problem for system first order equations with small parameter, "Veroyatnost i Optimizatzia", Yerevan, pp. 33-37, (1992)
- Sur les petites perturbations des processus de diffusion et des equations differentilles degenerant sur la frontiere d'une region, Compres Rendus Acad. Sci. Paris t 311 Serie 1, pp. 121-124, (1990)
- Week convergence measures and asymptotics of solutions of Cauchy's problem for system differential equations with a small parameter, Teor. Veroyatnost. i Primenen 34, (2), pp. 359-402, (1989)
- On dynamical system with "quick" switching, Teor. Veroyatnost. i Primenen 32, 658-669, (4), (1987)
- Asymptotics of the solution of Cauchy's problem for one class of system with a small parameter in the highest derivatives, Teor. Veroyatnost. i Primenen 31, 610, (3), (1986)
- On limit behavior of dynamical system with "quick" switching, Teor. Veroyatnost. i Primenen. 31, 611, (3), (1986)
- On the limit behavior of largest eigenvalue of elliptic operator with a small parameter, Math. USSR Sbornik, 55, 2, pp. 529-545, (1986)
- Markov processes and boundary value problems for one class system, Akad. Nauk ArmSSR, Dokl. 1, (4), pp. 147-150, (1985)
- On the limit behavior of solution Dirichlet problem for differential operator with a small parameter, Ukrainsky Math. Journal, 36, 734-737, (6), (1984)
- On stochastic non-linear differential equations and Cauch's problem for degenerate quasilinear equations, Sbornik Mathematica Yerevan 1, pp. 197-205, (1982)
- Propagation of concentration wave and large deviations from averaging system, Ukrainsky Math. Journal, 34, 177-184, (2), (1982)
- On asymptotics of the first eigenvalue of elliptic operator with a small parameter, Akad. Nauk ArmSSR, Dokl. 75, 99, 102, (3), (1982)
- Diffusion processes with averaging and propagation of concentration waves, Akad. Nauk ArmSSR, Dokl. 70, 274-279, (5), (1980)
- Perturbations of differential operators in nonbounded regions, Molodoy nautchni rabotnik, Yerevan 32, pp. 44-50, (1980)
- Degenerate diffusion processes and differential equations with a small parameter, Uspekhi Mat. Nauk, 33, 233-234, (6), (1978)
- On regularization boundary-value problems for equations degenerating at isolated points, Izv. Akad. Nauk ArmSSR, ser. Math. , (1), pp. 13-25, (1973)
- Diffusion processes and differential equations degenerating at isolated points, Theory of P, Probability and its Applications, 17, pp. 699-703, (1972)