Makin Alexander Sergeevich

Publications in Math-Net.Ru

1. On completeness of the root function system of the $(2\times 2)$-Dirac operators with non-regular boundary conditions
   
   Izv. RAN. Ser. Mat., 89:3 (2025),  179–192
2. Structure of the spectrum of a nonselfadjoint Dirac operator
   
   Mat. Sb., 214:1 (2023),  43–60
3. On two-point boundary-value problems for the Sturm–Liouville and Dirac operators
   
   Itogi Nauki i Tekhniki. Sovrem. Mat. Pril. Temat. Obz., 194 (2021),  144–154
4. Regular boundary value problems for the Dirac operator
   
   Dokl. RAN. Math. Inf. Proc. Upr., 492 (2020),  49–53
5. On the basis property of systems of root functions of regular boundary value problems for the Sturm–Liouville operator
   
   Differ. Uravn., 42:12 (2006),  1646–1656
6. On a nonlocal perturbation of a periodic eigenvalue problem
   
   Differ. Uravn., 42:4 (2006),  560–562
7. On the Basis Property of a System of Eigenfunctions of a Nonlinear Spectral Problem
   
   Differ. Uravn., 39:5 (2003),  612–618
8. Irregular Boundary Value Problems for the Sturm–Liouville Operator
   
   Differ. Uravn., 38:5 (2002),  603–610
9. On many-point spectral boundary value problems
   
   Differ. Uravn., 36:10 (2000),  1324–1330
10. On a class of boundary value problems for the Sturm–Liouville operator
    
    Differ. Uravn., 35:8 (1999),  1058–1066
11. Order-sharp estimates for the maxima of moduli of associated functions of the Schrödinger operator
    
    Differ. Uravn., 33:1 (1997),  120–129
12. On a boundary value problem for the Schrödinger operator with a complex potential
    
    Differ. Uravn., 32:1 (1996),  133–134
13. Spectral analysis of a boundary value problem for the Schrödinger operator with complex potential
    
    Differ. Uravn., 30:12 (1994),  2071–2081
14. On Riesz means of biorthogonal expansions in root functions of nonselfadjoint extensions of the Schrödinger operator
    
    Dokl. Akad. Nauk, 322:3 (1992),  472–475
15. Sharp estimates, with respect to order, for root functions of a second-order elliptic operator
    
    Differ. Uravn., 28:1 (1992),  97–110
16. Estimates that are sharp with respect to order for eigen- and associated functions of an elliptic operator and their derivatives
    
    Differ. Uravn., 26:1 (1990),  85–93
17. On the mean value formula for eigenfunctions and associated functions of the Schrödinger operator
    
    Dokl. Akad. Nauk SSSR, 304:2 (1989),  280–284
18. Summability of spectral expansions that correspond to the nonselfadjoint Schrödinger operator. I
    
    Differ. Uravn., 25:1 (1989),  65–73
19. Convergence of the Riesz means of spectral expansions that correspond to the one-dimensional Schrödinger operator
    
    Differ. Uravn., 24:5 (1988),  897–899
20. Some properties of the eigen- and associated functions of an elliptic second-order operator
    
    Differ. Uravn., 24:1 (1988),  116–123
21. Some properties of eigen- and associated functions of hypoelliptic operators
    
    Dokl. Akad. Nauk SSSR, 288:6 (1986),  1305–1307
22. Sharp estimates, with respect to order, of anti-a-priori type for eigen- and associated functions of an elliptic operator of arbitrary order
    
    Dokl. Akad. Nauk SSSR, 283:2 (1985),  278–280
23. Summation of Abel–Poisson means of spectral decompositions corresponding to differential operators
    
    Differ. Uravn., 21:9 (1985),  1633–1635
24. Order-exact relations of anti-a-priori type between eigen- and associated functions of an elliptic operator of arbitrary order
    
    Differ. Uravn., 21:1 (1985),  58–65
25. Sharp estimates for eigen- and associated functions of a second-order elliptic operator
    
    Dokl. Akad. Nauk SSSR, 279:6 (1984),  1314–1318
26. Abel–Poisson means of spectral expansions of the Sturm–Liouville problem
    
    Differ. Uravn., 20:6 (1984),  967–980
27. Summation by the Abel–Poisson method of spectral expansions corresponding to elliptic and ordinary differential operators
    
    Dokl. Akad. Nauk SSSR, 272:5 (1983),  1055–1058
28. The basis property of Abel-Poisson means of spectral decompositions corresponding to a strongly elliptic differential operator
    
    Dokl. Akad. Nauk SSSR, 269:2 (1983),  281–284