32 citations to https://www.mathnet.ru/eng/dan26607
-
V. V. Vlasov, D. A. Medvedev, “Functional-differential equations in Sobolev spaces and related problems of spectral theory”, Journal of Mathematical Sciences, 164:5 (2010), 659–841
-
P. B. Djakov, B. S. Mityagin, “Instability zones of periodic 1-dimensional Schrödinger and Dirac operators”, Russian Math. Surveys, 61:4 (2006), 663–766
-
V. P. Kurdyumov, A. P. Khromov, “Riesz Bases of Eigenfunctions of an Integral Operator with a Variable Limit of Integration”, Math. Notes, 76:1 (2004), 90–102
-
A. A. Dezin, “Differential Operator Equations: A Method of Model Operators in the Theory of Boundary Value Problems”, Proc. Steklov Inst. Math., 229 (2000), 1–161
-
S. A. Stepin, “On the spectral properties of the non-self-conjugate operator $i\varepsilon\dfrac{d^2}{dx^2}+q(x)$”, Russian Math. Surveys, 53:3 (1998), 639–641
-
N. B. Kerimov, Kh. R. Mamedov, “On the Riesz basis property of the root functions in certain regular boundary value problems”, Math. Notes, 64:4 (1998), 483–487
-
S. A. Stepin, “Non-selfadjoint singular perturbations and spectral properties of the Orr–Sommerfeld boundary-value problem”, Sb. Math., 188:1 (1997), 137–156
-
S. A. Stepin, “Non-self-conjugate singular perturbations: a model of transition from a discrete to a continuous spectrum”, Russian Math. Surveys, 50:6 (1995), 1311–1313
-
S. E. Bekhiri, A. R. Kazaryan, I. G. Khachatryan, “Asimptoticheskaya formula dlya sobstvennykh znachenii regulyarnogo dvuchlennogo differentsialnogo operatora proizvolnogo chetnogo poryadka”, Uch. zapiski EGU, ser. Fizika i Matematika, 1994, no. 1, 3–18
-
A. L. Skubachevskii, “Elliptic problems with nonlocal conditions near the boundary”, Math. USSR-Sb., 57:1 (1987), 293–316