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Mokeichev, Valerii Stepanovich
Statistics
Total publications: 51
Scientific articles: 51

Number of views:
This page:1401
Abstract pages:11413
Full texts:5147
References:1657
Associate professor
Candidate of physico-mathematical sciences (1970)
E-mail: ,
Website: http://www.ksu.ru/persons/9106.ru.html

https://www.mathnet.ru/eng/person33669
List of publications on Google Scholar
https://mathscinet.ams.org/mathscinet/MRAuthorID/196516

Publications in Math-Net.Ru Citations
2025
1. V. S. Mokeychev, “Construction of solutions to linear ordinary differential equations”, Izv. Vyssh. Uchebn. Zaved. Mat., 2025, no. 7,  72–81  mathnet
2023
2. V. S. Mokeychev, “Solvability of an infinite system of linear algebraic equations with an infinite number of unknowns”, Izv. Vyssh. Uchebn. Zaved. Mat., 2023, no. 6,  56–66  mathnet; Russian Math. (Iz. VUZ), 67:6 (2023), 46–55
3. N. P. Evlampiev, V. S. Mokeichev, I. E. Filippov, “Dirichlet solutions of functional differential equations without delay”, Uchenye Zapiski Kazanskogo Universiteta. Seriya Fiziko-Matematicheskie Nauki, 165:2 (2023),  132–142  mathnet
4. V. S. Mokeichev, A. M. Sidorov, “Fourier method in the space of $\phi_{B}$-distributions”, Uchenye Zapiski Kazanskogo Universiteta. Seriya Fiziko-Matematicheskie Nauki, 165:1 (2023),  68–81  mathnet
2021
5. V. S. Mokeychev, “The solvability of a system of nonlinear equations”, Izv. Vyssh. Uchebn. Zaved. Mat., 2021, no. 1,  3–10  mathnet; Russian Math. (Iz. VUZ), 65:1 (2021), 1–7  isi  scopus
2018
6. V. S. Mokeichev, “Metric. Banach, and Hilbert spaces of $\phi_B$-distributions”, Izv. Vyssh. Uchebn. Zaved. Mat., 2018, no. 5,  64–70  mathnet; Russian Math. (Iz. VUZ), 62:5 (2018), 55–60  isi  scopus 3
7. V. S. Mokeichev, A. M. Sidorov, “A dynamical process of several variables”, Uchenye Zapiski Kazanskogo Universiteta. Seriya Fiziko-Matematicheskie Nauki, 160:4 (2018),  762–770  mathnet
2017
8. V. S. Mokeychev, “Existence of eigenvalues of operators acting in $L^2(R^n)$”, Izv. Vyssh. Uchebn. Zaved. Mat., 2017, no. 7,  30–40  mathnet; Russian Math. (Iz. VUZ), 61:7 (2017), 25–34  isi  scopus
2014
9. A. V. Golovtsov, V. S. Mokeichev, “Determination of special eigenwaves as a result of amplitude measurements”, Uchenye Zapiski Kazanskogo Universiteta. Seriya Fiziko-Matematicheskie Nauki, 156:2 (2014),  25–33  mathnet
2012
10. N. P. Evlampiev, V. S. Mokeichev, I. E. Filippov, “Density of distribution of light intensity in the case of absorbing clouds”, Uchenye Zapiski Kazanskogo Universiteta. Seriya Fiziko-Matematicheskie Nauki, 154:4 (2012),  126–129  mathnet 4
11. V. S. Mokeichev, A. M. Sidorov, “Matrix Eigenvalues in Analytic Perturbation Theory for Linear Operators”, Uchenye Zapiski Kazanskogo Universiteta. Seriya Fiziko-Matematicheskie Nauki, 154:3 (2012),  158–172  mathnet
2010
12. V. S. Mokeichev, “Explicit form of characteristic numbers of a periodic problem”, Izv. Vyssh. Uchebn. Zaved. Mat., 2010, no. 10,  44–50  mathnet  mathscinet; Russian Math. (Iz. VUZ), 54:10 (2010), 38–43  scopus 1
2008
13. V. S. Mokeichev, “Existence and basis property of eigen and associated elements of linear operators”, Izv. Vyssh. Uchebn. Zaved. Mat., 2008, no. 6,  43–55  mathnet  mathscinet  zmath; Russian Math. (Iz. VUZ), 52:6 (2008), 37–48 1
2006
14. V. S. Mokeichev, “A proof of the basis property using only the asymptotics of eigen- and associated elements”, Izv. Vyssh. Uchebn. Zaved. Mat., 2006, no. 5,  48–54  mathnet  mathscinet  zmath; Russian Math. (Iz. VUZ), 50:5 (2006), 43–49 1
2004
15. V. S. Mokeichev, “On the nonexistence of eigenvalues of a problem that generalizes the waveguide problem”, Izv. Vyssh. Uchebn. Zaved. Mat., 2004, no. 6,  41–47  mathnet  mathscinet  zmath; Russian Math. (Iz. VUZ), 48:6 (2004), 39–44 1
2002
16. V. S. Mokeichev, “The eigenvalue problem in the whole space for equations with discontinuous coefficients”, Izv. Vyssh. Uchebn. Zaved. Mat., 2002, no. 6,  45–49  mathnet  mathscinet  zmath; Russian Math. (Iz. VUZ), 46:6 (2002), 43–47 2
1999
17. V. S. Mokeichev, A. V. Mokeichev, “A new approach to the theory of linear problems for systems of partial differential equations. III”, Izv. Vyssh. Uchebn. Zaved. Mat., 1999, no. 11,  50–59  mathnet  mathscinet  zmath; Russian Math. (Iz. VUZ), 43:11 (1999), 47–57 2
18. V. S. Mokeichev, A. V. Mokeichev, “A new approach to the theory of linear problems for systems of partial differential equations. II”, Izv. Vyssh. Uchebn. Zaved. Mat., 1999, no. 7,  30–41  mathnet  mathscinet  zmath; Russian Math. (Iz. VUZ), 43:7 (1999), 27–38 3
19. V. S. Mokeichev, A. V. Mokeichev, “A new approach to the theory of linear problems for systems of partial differential equations. I.”, Izv. Vyssh. Uchebn. Zaved. Mat., 1999, no. 1,  25–35  mathnet  mathscinet  zmath; Russian Math. (Iz. VUZ), 43:1 (1999), 22–32 7
1995
20. V. S. Mokeichev, “Existence of non-zero periodic solution of differential equations”, Mat. Model., 7:5 (1995),  58  mathnet  zmath
1993
21. V. S. Mokeichev, “The small parameter method for abstract linear equations”, Izv. Vyssh. Uchebn. Zaved. Mat., 1993, no. 1,  38–47  mathnet  mathscinet  zmath; Russian Math. (Iz. VUZ), 37:1 (1993), 36–45
1992
22. V. S. Mokeichev, “The small parameter method in the case of resonance and in the absence of a solution to the degenerate equation”, Issled. Prikl. Mat., 20 (1992),  83–97  mathnet  mathscinet  zmath; J. Math. Sci., 74:6 (1995), 1348–1356
23. V. S. Mokeichev, “Perturbation theory in a nonselfadjoint special case”, Issled. Prikl. Mat., 19 (1992),  81–89  mathnet  mathscinet  zmath; J. Math. Sci., 74:5 (1995), 1255–1259
1991
24. V. S. Mokeichev, N. P. Evlampiev, “Solution of a differential-$Q$-difference equation on the semi-axis”, Izv. Vyssh. Uchebn. Zaved. Mat., 1991, no. 4,  44–47  mathnet  mathscinet  zmath; Soviet Math. (Iz. VUZ), 35:4 (1991), 42–45 5
1989
25. V. S. Mokeichev, “Eigenvalues of boundary value problems. Transformations of boundary value problems to boundary value problems with small coefficients”, Differ. Uravn., 25:2 (1989),  222–228  mathnet  mathscinet; Differ. Equ., 25:2 (1989), 162–167 1
26. V. S. Mokeĭchev, “Reconstruction of coefficients in linear mathematical models, and nonlinear boundary problems”, Izv. Vyssh. Uchebn. Zaved. Mat., 1989, no. 7,  20–28  mathnet  mathscinet  zmath; Soviet Math. (Iz. VUZ), 33:7 (1989), 26–36 1
1987
27. V. S. Mokeichev, “Computation of eigenvalues and eigenelements of linear operators with prespecified accuracy”, Issled. Prikl. Mat., 14 (1987),  43–57  mathnet  mathscinet  zmath; J. Soviet Math., 50:5 (1990), 1820–1828
1986
28. V. S. Mokeĭchev, “Spectral pairs of nonlinear operators”, Izv. Vyssh. Uchebn. Zaved. Mat., 1986, no. 3,  72–75  mathnet  mathscinet  zmath; Soviet Math. (Iz. VUZ), 30:3 (1986), 100–104 1
1984
29. I. E. Filippov, V. S. Mokeĭchev, “The Cauchy problem for differential-difference equations with deviation in the argument that is a multiple of the period of the coefficients”, Izv. Vyssh. Uchebn. Zaved. Mat., 1984, no. 11,  67–71  mathnet  mathscinet  zmath; Soviet Math. (Iz. VUZ), 28:11 (1984), 86–91
30. V. S. Mokeichev, “Infinite systems of operator equations. Applications to calculation of eigenvalues of some problems for differential equations”, Issled. Prikl. Mat., 12 (1984),  91–104  mathnet  mathscinet  zmath; J. Soviet Math., 45:2 (1989), 1047–1055
1983
31. V. S. Mokeichev, “Eigenvalues of a periodic problem for partial differential equations with deviating arguments”, Differ. Uravn., 19:11 (1983),  1995–1998  mathnet  mathscinet  zmath
32. V. S. Mokeichev, “In the perturbation of a boundary value problem by terms with deviating argument the spectrum can vanish”, Differ. Uravn., 19:4 (1983),  717–718  mathnet  mathscinet  zmath
33. V. N. Semenova, V. S. Mokeichev, “An approach to the solution of a two-point boundary value problem for a system of first-order differential equations with linear deviation of the argument”, Izv. Vyssh. Uchebn. Zaved. Mat., 1983, no. 8,  78–80  mathnet  mathscinet  zmath; Soviet Math. (Iz. VUZ), 27:8 (1983), 98–101
1980
34. V. S. Mokeichev, “Partial differential equations with deviating argument”, Izv. Vyssh. Uchebn. Zaved. Mat., 1980, no. 5,  84–88  mathnet  mathscinet  zmath; Soviet Math. (Iz. VUZ), 24:5 (1980), 102–106
1978
35. V. S. Mokeichev, “Independence of the solution of boundary value problems from the fundamental basis. Selfadjointness of some problems”, Izv. Vyssh. Uchebn. Zaved. Mat., 1978, no. 12,  67–71  mathnet  mathscinet  zmath; Soviet Math. (Iz. VUZ), 22:12 (1978), 46–48
36. V. S. Mokeichev, “Periodic solutions of linear differential equations with deviating argument”, Izv. Vyssh. Uchebn. Zaved. Mat., 1978, no. 9,  69–75  mathnet  mathscinet  zmath
1977
37. V. S. Mokeichev, “A criterion for the solvability of certain periodic boundary value problems”, Differ. Uravn., 13:7 (1977),  1335–1337  mathnet  mathscinet  zmath
38. V. S. Mokeĭčev, “The integration of differential equations with deviating argument”, Izv. Vyssh. Uchebn. Zaved. Mat., 1977, no. 10,  109–121  mathnet  mathscinet  zmath; Soviet Math. (Iz. VUZ), 21:10 (1977), 90–100
39. V. S. Mokeichev, “Spectral properties of some operator equations”, Issled. Prikl. Mat., 4 (1977),  44–50  mathnet  mathscinet  zmath; J. Soviet Math., 39:5 (1987), 2977–2981
1976
40. V. S. Mokeichev, “Eigenvalues of a periodic boundary value problem for certain partial differential equations”, Differ. Uravn., 12:2 (1976),  356–358  mathnet  mathscinet  zmath
41. V. S. Mokeichev, “Adjoint operators”, Izv. Vyssh. Uchebn. Zaved. Mat., 1976, no. 10,  52–55  mathnet  mathscinet  zmath; Soviet Math. (Iz. VUZ), 20:10 (1976), 42–44
42. V. S. Mokeichev, “Smoothness of generalized solutions”, Issled. Prikl. Mat., 5 (1976),  69–74  mathnet  zmath; J. Soviet Math., 42:3 (1988), 1703–1705
43. V. S. Mokeichev, “Eigenvalues of a system of equations in a Hilbert space”, Issled. Prikl. Mat., 5 (1976),  53–68  mathnet  zmath; J. Soviet Math., 42:3 (1988), 1696–1703 1
1975
44. V. S. Mokeichev, “Boundary value problems for partial differential equations”, Izv. Vyssh. Uchebn. Zaved. Mat., 1975, no. 4,  103–107  mathnet  mathscinet  zmath; Soviet Math. (Iz. VUZ), 19:4 (1975), 82–85 1
1973
45. V. S. Mokeichev, “Certain boundary value problems and their approximate solutions”, Differ. Uravn., 9:9 (1973),  1730–1733  mathnet  mathscinet
46. V. S. Mokeichev, “Periodic solutions of partial differential equations”, Izv. Vyssh. Uchebn. Zaved. Mat., 1973, no. 3,  77–87  mathnet  mathscinet  zmath
47. V. S. Mokeichev, “Differential equations whose coefficients are constant operators”, Issled. Prikl. Mat., 1 (1973),  57–63  mathnet  mathscinet  zmath; J. Soviet Math., 40:6 (1988), 739–744
48. V. S. Mokeichev, “An approximate solution of a Cauchy problem”, Issled. Prikl. Mat., 1 (1973),  53–56  mathnet  zmath; J. Soviet Math., 40:6 (1988), 736–738
1971
49. V. S. Mokeichev, “Periodic boundary value problems and Riesz bases”, Differ. Uravn., 7:9 (1971),  1714–1720  mathnet  mathscinet
1970
50. V. S. Mokeichev, “A Cauchy type problem for $N$th order ordinary differential equations”, Differ. Uravn., 6:12 (1970),  2281–2285  mathnet  mathscinet  zmath
1969
51. V. S. Mokeichev, “Periodic boundary value problems for certain differential equations”, Differ. Uravn., 5:11 (1969),  2087–2092  mathnet  mathscinet  zmath

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