A. Kh. Khachatryan, S. M. Andriyan, “O skachke skorosti razrezhennogo gaza v ramkakh linearizovannoi BGK modeli uravneniya Boltsmana”, Matem. modelirovanie, 16:2 (2004), 31-42
S. M. Andriyan, A. Kh. Khachatryan, “Ob odnoi zadache fizicheskoi kinetiki”, Zh. vychisl. matem. i matem. fiz., 45:11 (2005), 261-69
Kh. A. Khachatryan, H. S. Petrosyan, S. M. Andriyan, “On the solubility of a class of two-dimensional integral equations on a quarter plane with monotone nonlinearity”, Bul. Acad. Ştiinţe Repub. Mold. Mat., 2022, no. 2, 19–38
2018
2.
Kh. A. Khachatryan, S. M. Andriyan, A. A. Sisakyan, “On the solvability of a class of boundary value problems for systems of the integral equations with power nonlinearity on the whole axis”, Bul. Acad. Ştiinţe Repub. Mold. Mat., 2018, no. 2, 54–73
S. M. Andriyan, A. K. Kroyan, Kh. A. Khachatryan, “On solvability of class of nonlinear integral equations in $p$-adic string theory”, Ufimsk. Mat. Zh., 10:4 (2018), 12–23; Ufa Math. J., 10:4 (2018), 12–23
S. M. Andriyan, A. Kh. Khachatryan, “On one problem in physical kinetics”, Zh. Vychisl. Mat. Mat. Fiz., 45:11 (2005), 2061–2069; Comput. Math. Math. Phys., 45:11 (2005), 1982–1989
A. Kh. Khachatryan, S. M. Andriyan, “On a rarefied gas velocity shock in the linearized BGK model of Boltzmann equation”, Matem. Mod., 16:2 (2004), 31–42