
Personal data: 
Last name: Demidenko
First name: Gennadii
Middle name: Vladimirovich
Data of birth: September 7, 1955 (Novosibirsk region, Russia)
Languages: Russian (native), English
Education and degrees: 
19731977  Department of Mathematics, Novosibirsk State University (Novosibirsk).
1977  Diploma (M. Sc.), Novosibirsk State University (Novosibirsk).
19771978  Probationerresearcher, Novosibirsk State University (Novosibirsk).
19781981  Postgraduate, Novosibirsk State University (Novosibirsk).
1981  Candidate of Physical and Mathematical Sciences (Ph. D.), Institute of Mathematics of the Siberian Branch of the USSR Academy of Sciences (Novosibirsk), Ph. D. Thesis "General Mixed Problems for Equations not Solved with respect to the Highest Derivative with Variable Coefficients", Ph. D. Advisor: Professor Stanislav V. Uspenskii.
1993  Doctor of Physical and Mathematical Sciences (D. Sc.), Steklov Institute of Mathematics (Moscow), D. Sc. Thesis "Integral Operators Defined by Quasielliptic Equations and Equations of Composite Type".
Experience in scientific institutes: 
19821986  Junior Scientific Researcher, Institute of Mathematics of the Siberian Branch of the USSR Academy of Sciences (Novosibirsk).
19861988  Scientific Researcher, Institute of Mathematics of the Siberian Branch of the USSR Academy of Sciences (Novosibirsk).
19881993  Senior Scientific Researcher, Institute of Mathematics of the Siberian Branch of the USSR Academy of Sciences (Novosibirsk).
19932000  Leading Scientific Researcher, Sobolev Institute of Mathematics of the Siberian Branch of the Russian Academy of Sciences (Novosibirsk).
20002005  Leading Scientific Researcher, Head of the scientific collective "Boundary value problems for differential equations", Sobolev Institute of Mathematics of the Siberian Branch of the Russian Academy of Sciences (Novosibirsk).
20052016  Head of the Laboratory of Differential and Difference Equations, Sobolev Institute of Mathematics of the Siberian Branch of the Russian Academy of Sciences (Novosibirsk).
2016present  Deputy Director for Science, Sobolev Institute of Mathematics of the Siberian Branch of the Russian Academy of Sciences (Novosibirsk).
Teaching experience: 
19831984  Assistant Lecturer, Novosibirsk State University (Novosibirsk). ("Ordinary Differential Equations")
19841987  Assistant Professor, Novosibirsk State University (Novosibirsk). ("Ordinary Differential Equations", "Embedding Theorems and Applications to Problems of Mathematical Physics")
19871994  Associate Professor, Novosibirsk State University (Novosibirsk). ("Ordinary Differential Equations", "Partial Differential Equations and Equations of Mathematical Physics", "Cauchy Problem for Parabolic and Hyperbolic Equations", "Equations of Mathematical Physics  II", "Boundary Value Problems for Partial Differential Equations")
1994present  Full Professor, Novosibirsk State University (Novosibirsk). ("Ordinary Differential Equations", "Partial Differential Equations and Equations of Mathematical Physics", "Embedding Theorems and Applications to Equations of Mathematical Physics")
Other academic activities: 
20002004  Member, Editorial Board, Selcuk Journal of Applied Mathematics
2004present  Member, Editorial Board, Siberian Mathematical Journal
2005present  Member, Editorial Board, Journal of Analysis and Applications
2007present  Member, Editorial Board, International Journal of Dynamical Systems and Differential Equations
2014present  Member, Editorial Board, Siberian Advances in Mathematics
Research interests: 
Partial differential equations, ordinary differential equations, difference equations, delay differential equations, mathematical analysis, computational mathematics
Participation in scientific projects, grants and awards: 
Project "Elaboration of New Statements of Applied Problems of Linear Algebra that Admit Unconditional Possibility for Application of Algorithms with Guaranteed Accuracy of Result", supported by the Russian Foundation for Basic Research (RFBR), no. 930101515 (19931995)
Project "The Theory of Mixed Boundary Value Problems for Linear Equations not Solved with respect to the Highest Derivative, and Qualitative Research of Solutions in Bounded and Unbounded Domains", supported by RFBR, no. 950101176 (19951997)
Project "Mathematics in Applications (Problems of Differential Equations and Numerical Linear Algebra)" in the framework of the program "Leading Scientific Schools in Russia", supported by RFBR, no. 961596290 (19961998)
State Scientific Scholarship (19972000)
Project "The Embeddings Theory of Functional SobolevWiener Spaces, Correct Statements and Qualitative Research of General Mixed Boundary Value Problems for Linear Equations and Systems of Sobolev Type", supported by RFBR, no. 980100553 (19982000)
Project "Boundary Value Problems for Systems not of CauchyKovalevskaya Type", supported by the Ministry of Education of the Russian Federation (19982000; head)
Project "Weighted Sobolev Spaces and Quasielliptic Operators", supported by RFBR, no. 990100533 (19992001; head)
Soros Professor (2000)
Project "The Embedding Theory of Generalized Functional SobolevWiener Spaces, Qualitative Research of Functions in Unbounded domains, Correct Statements of General Mixed Boundary Value Problems for Equations and Systems not Solved with respect to the Highest Derivative", supported by RFBR, no. 010100609 (20012003)
Project "Weighted Spaces of Summable Functions, QuasiElliptic Operators and Applications to Differential Equations", supported by RFBR, no. 030100095 (20032005; head)
Complex integration project no. 1 "Elaboration of a Treelike Catalogue of Mathematical Internet Resources", supported by the Siberian Branch of the Russian Academy of Sciences (20032005)
Interdisciplinary integration project no. 119 "Gene Networks: Theoretical Analysis, Computer Modelling and Experimental Designing", supported by the Siberian Branch of the Russian Academy of Sciences (20032005)
Project "The Embedding Theory of Generalized Functional Sobolev Spaces. Qualitative Research of Correct Statements of InitialBoundary Value Problems for Differential Equations and Systems not Solved with Respect to the Highest Derivative", supported by RFBR, no. 040100750 (20042006)
Project "Limit Theorems in the Gene Networks Theory", supported by RFBR, no. 040100458 (20042006)
Project "Algorithms for Research of Stability of Solutions and Solvability of Boundary Value Problems for Quasilinear Systems of Differential Equations with Periodic Coefficients", supported by the Ministry of Education and Science of the Russian Federation, Program "Development of Scientific Potential of the Higher School", no. 8273 (2005; head)
Complex integration project no. 2.2 "Deformation and Failure of Composite Materials and Structures", supported by the Siberian Branch of the Russian Academy of Sciences (20062008)
Project "The Embedding Theory of Generalized Functional Sobolev Spaces. Applications to Differential Equations", supported by RFBR, no. 070100289 (20072009)
Project no. 85 "Qualitative and Numerical Analysis of Evolution Equations and Controllable Systems", supported by the Siberian Branch of the Russian Academy of Sciences (20092011)
Interdisciplinary integration project no. 107 "Methods of Research of DifferentialDifference Equations and Applications to Problems of Biology and Chemistry", supported by the Siberian Branch of the Russian Academy of Sciences (20092011; head)
Project "Fundamental Problems of Contemporary Mathematics", supported by the Ministry of Education and Science of the Russian Federation, Federal Target Program "Scientific and Educational Personnel of Innovative Russia'' for 20092013, government contract no. 02.740.11.0429 (20092011)
Project "Numerical Methods for Solving Direct and Inverse Problems for Differential, Difference and Delay Equations", supported by RFBR, no. 100100035 (20102012; head)
Project "Direct and Inverse Problems for Differential Equations", supported by the Ministry of Education and Science of the Russian Federation, Federal Target Program "Scientific and Educational Personnel of Innovative Russia'' for 20092013, government contract no. 16.740.11.0127 (20102012; head)
Interdisciplinary integration project no. 80 "DifferentialDifference and IntegroDifferential Equations. Applications to Problems of the Natural Sciences", supported by the Siberian Branch of the Russian Academy of Sciences (20122014; head)
Project "Algorithms and Numerical Methods for Solving Direct and Inverse Problems for DifferentialDifference Equations", supported by RFBR, no. 130100329 (20132015; head)
Project "Theoretical and Numerical Methods for Study of Stability, Optimal Control and Identification for Some Classes of DifferentialDifference Equations", supported by RFBR, no. 160100592 (20162018; head)
Selected publications: 
Books:
1. Embedding Theorems and Applications to Differential Equations. Nauka, Novosibirsk, 1984, 223 p. (jointly with S.V. Uspenskii, V.G. Perepelkin; Russian)
2. Introduction to the Theory of Sobolev Spaces. Textbook. Publishing office of the Novosibirsk State University, Novosibirsk, 1995, 111 p. (Russian)
3. Partial Differential Equations and Systems not Solvable with Respect to the HighestOrder Derivative. Nauchnaya Kniga, Novosibirsk, 1998, 456 p. (Russian); Marcel Dekker, New York, Basel, 2003, 490 p. (English). (jointly with S.V. Uspenskii)
4. Matrix Equations. Textbook. Publishing office of the Novosibirsk State University, Novosibirsk, 2009, 203 p. (Russian)
5. Ordinary Differential Equations in Problems. Textbook. Publishing office of the Novosibirsk State University, Novosibirsk, 2014, 192 p. (jointly with I.I. Matveeva; Russian)
6. Sobolev Spaces and Generalized Solutions. Publishing office of the Novosibirsk State University, Novosibirsk, 2015, 270 p. (Russian)
Articles:
1. Differential properties of the solutions of general boundary value problems for equations of Sobolev type. In: Mathematical Analysis and Related Mathematical Questions, Nauka, Sibirsk. Otdel., Novosibirsk, 1978, pp. 276296. (jointly with S.V. Uspenskii; Russian)
2. On mixed boundary value problems for equations of Sobolev type with variable coefficients. In: Partial Differential Equations, Trudy Sem. S.L.Soboleva, no. 2, Akad. Nauk SSSR Sibirsk. Otdel., Inst. Mat., Novosibirsk, 1979, pp. 5291. (Russian)
3. Mixed boundary value problems for equations of Sobolev type. In: Partial Differential Equations, Proc. Conf., Nauka, Sibirsk. Otdel., Novosibirsk, 1980, pp. 3234. (Russian)
4. Mixed boundary value problems for one class of equations not solved with respect to highest derivative. Dokl. Akad. Nauk SSSR, 252 (1980), no. 3, pp. 560562; English transl. in Sov. Math. Dokl., 21 (1980), pp. 801804. (jointly with S.V. Uspenskii)
5. On mixed boundary value problems for a class of equations not solved with respect to highest derivative. Trudy Sem. S.L.Soboleva, no. 2, Akad. Nauk SSSR Sibirsk. Otdel., Inst. Mat., Novosibirsk, 1980, pp. 92115. (jointly with S.V. Uspenskii; Russian)
6. On mixed boundaryvalue problems for Sobolev equations. Sib. Mat. Zh., 22 (1981), no. 3, pp. 5366; English transl. in Sib. Math. J., 22 (1982), pp. 370380.
7. Mixed problems for a class of equations of Sobolev type. Trudy Sem. S.L.Soboleva, no.1, Akad. Nauk SSSR Sibirsk. Otdel., Inst. Mat., Novosibirsk, 1982, pp. 4474.
8. Behavior as $t \to \infty$ of solutions of a problem of S.L. Sobolev. In: Application of Methods of the Theory of Functions and Functional Analysis to Problems of Mathematical Physics, Erevan State University Publishers, 1982, 5 p. (jointly with S.V. Uspenskii; Russian)
9. Behavior of solutions of a problem of S.L. Sobolev at infinity. Sib. Mat. Zh., 24 (1983), no. 5, pp. 199210; English transl. in Sib. Math. J., 24 (1983), no. 5, pp. 809818. (jointly with S.V. Uspenskii)
10. Mixed problems for generalized Sobolev equations. Uspekhi Mat. Nauk, 38 (1983), iss. 5, pp. 147148. (Russian)
11. Estimates for $t \to \infty$ of the solution to a problem of Sobolev. Sib. Mat. Zh., 25 (1984), no. 2, pp.112120; English transl. in Sib. Math. J., 25 (1984), no. 2, pp. 257264.
12. L_{p}estimates of solutions of boundary value problems for Sobolev type equations. Uspekhi Mat. Nauk, 39 (1984), iss. 4, p. 125. (Russian)
13. On conditions for the solvability of mixed problems for a class of equations of Sobolev type. In: Boundary Value Problems for Partial Differential Equations, Trudy Sem. S.L.Soboleva, no. 1, Akad. Nauk SSSR Sibirsk. Otdel., Inst. Mat., Novosibirsk, 1984, pp. 2354. (Russian)
14. The Cauchy problem for generalized S.L.Sobolev equations. In: Functional Analysis and Mathematical Physics, Akad. Nauk SSSR Sibirsk. Otdel., Inst. Mat., Novosibirsk, 1985, pp. 88105. (Russian)
15. The behavior as $t \to \infty$ of solutions of certain problems of hydrodynamics. Dokl. Akad. Nauk SSSR, 280 (1985), no. 5, pp. 10721074; English transl. in Sov. Math. Dokl., 31 (1985), pp. 218220. (jointly with S.V. Uspenskii)
16. Boundary value problems for equations and systems of Sobolev type. In: Partial Differential Equations, Proc. Conf., Nauka, Sibirsk. Otdel., Novosibirsk, 1986, pp. 7284. (jointly with S.V. Uspenskii, V.G. Perepelkin, S.I. Yanov; Russian)
17. The Cauchy problem for equations and systems of Sobolev type. In: Boundary Value Problems for Partial Differential Equations, Akad. Nauk SSSR Sibirsk. Otdel., Inst. Mat., Novosibirsk, 1986, pp. 6984. (Russian)
18. Necessary conditions for wellposedness of a Cauchy problem for the linearized NavierStokes system of equations. Sib. Mat. Zh., 29 (1988), no. 3, pp.186189; English transl. in Sib. Math. J., 29 (1988), no. 3, pp. 485488.
19. Correct solvability of boundary value problems in a halfspace for quasielliptic equations. Sib. Mat. Zh., 29 (1988), no. 4, pp. 5467; English transl. in Sib. Math. J., 29 (1988), no. 4, pp. 555567.
20. Conditions for the correct solvability of boundary value problems for equations and systems of Sobolev type. In: Some Applications of Functional Analysis to Problems of Mathematical Physics, Akad. Nauk SSSR Sibirsk. Otdel., Inst. Mat., Novosibirsk, 1988, pp. 6471. (Russian)
21. A certain class of boundary value problems for the Sobolev system. In: Partial Differential Equations, Akad. Nauk SSSR Sibirsk. Otdel., Inst. Mat., Novosibirsk, 1989, pp. 5478. (jointly with I.I. Matveeva; Russian)
22. Boundary value problems for a class of pseudodifferential equations. In: Embedding Theorems and Their Applications to Problems of Mathematical Physics, Akad. Nauk SSSR Sibirsk. Otdel., Inst. Mat., Novosibirsk, 1989, pp. 6069. (Russian)
23. The Cauchy problem for a hyperbolic system of the dynamics of a stratified fluid. In: Boundary Value Problems for Partial Differential Equations, Akad. Nauk SSSR Sibirsk. Otdel., Inst. Mat., Novosibirsk, 1990, pp. 5676. (Russian)
24. L_{p}theory of boundary value problems for equations of Sobolev type. Preprint, Inst. of Math. Russian Acad. Sci., Siberian Branch, Novosibirsk, 1991, no. 16, 38 p. (Russian)
25. L_{p}estimates of solutions of quasielliptic equations in R_{n}. Preprint, Inst. of Math. Russian Acad. Sci., Siberian Branch, Novosibirsk, 1992, no. 4, 30 p. (Russian)
26. Integral operators defined by boundary value problems for quasielliptic equations. Dokl. Akad. Nauk, 326 (1992), no. 5, pp. 765769; English transl. in Russian Acad. Sci. Dokl. Math., 46 (1993), no. 2, pp. 343348.
27. L_{p}theory of boundary value problems for Sobolev type equations. In: Partial Differential Equations, Banach Center Publications, Polish Academy of Sciences, Warsaw, 27 (1992), part I, pp. 101109.
28 To question about determination of matrices whose spectrums lie on the imaginary axis. Preprint, Inst. of Math. Russian Acad. Sci., Siberian Branch, Novosibirsk, 1993, no. 12, 34 p. (Russian)
29. Integral operators determined by quasielliptic equations. I. Sib. Mat. Zh., 34 (1993), no. 6, pp. 5267; English transl. in Sib. Math. J., 34 (1993), no. 6, pp. 10441058.
30. Integral operators determined by quasielliptic equations. II. Sib. Mat. Zh., 35 (1994), no. 1, pp. 4165; English transl. in Sib. Math. J., 35 (1994), no. 1, pp. 3761.
31. Weighted Sobolev spaces and integral operators defined by quasielliptic equations. Dokl. Acad. Nauk, 1994, v. 334, no. 4, pp. 420423; English transl. in Russian Acad. Sci. Dokl. Math., 49 (1994), no. 1, pp. 113118.
32. On a class of integral operators and applications to quasielliptic equations. I. Differ. Uravn., 30 (1994), no. 5, pp. 889898; English transl. in Differ. Equations, 30 (1994), no. 5, pp. 821830.
33. On a class of integral operators and applications to quasielliptic equations. II. Differ. Uravn., 30 (1994), no.10, pp. 17311737; English transl. in Differ. Equations, 30 (1994), no. 10, pp. 15991605.
34. On a certain class of spectral characteristics of matrices. Sib. Mat. Zh., 35 (1994), no. 5, pp. 10321051; English transl. in Sib. Math. J., 35 (1994), no. 5, pp. 917935.
35. On properties of a class of spectral characteristics of matrices and applications to ordinary differential equations. INRIA report, France, 1994, no. 2270, 43 p. (jointly with I.I. Matveeva)
36. L_{p}theory of boundary value problems for equations of Sobolev type. Sib. J. Diff. Equations, 1 (1995), no. 1, pp. 1552.
37. On quasielliptic equations in unbounded domains. Sib. J. Diff. Equations, 1 (1995), no. 4, pp. 2181.
38. Boundary value problems for nonCauchyKovalevskayatype systems in a quarterspace. Sib. Adv. Math., 5 (1995), no. 3, pp. 539. (jointly with I.I. Matveeva)
39. Integral criteria for the matrix spectrum to belong to convex sets. Preprint, Inst. of Math. Russian Acad. Sci., Siberian Branch, Novosibirsk, 1995, no. 17, 23 p. (jointly with I.I. Matveeva)
40. Integral representations for solutions of a class of systems not of CauchyKovalevskaya type. Preprint, Inst. of Math. Russian Acad. Sci., Siberian Branch, Novosibirsk, 1996, no. 30, 19 p. (Russian)
41. On regularity of solutions to boundary value problems for quasielliptic equations. Sib. Adv. Math., 6 (1996), no. 2, pp. 1034. (jointly with I.Yu. Nekhaev)
42. The Cauchy problem for pseudoparabolic systems. Sib. Mat. Zh., 38 (1997), no. 6, pp. 12511266; English transl. in Sib. Math. J., 38 (1997), no. 6, pp. 10841098.
43. Approximate constructing projections onto invariant subspaces of matrices. Computing Technologies, 2 (1997), no. 6, pp. 2430. (jointly with I.I. Matveeva; Russian)
44. On a method of constructing projections onto invariant subspaces of matrices. Sib. Zh. Ind. Mat., 1 (1998), no. 1, pp. 104113. (Russian)
45. On mixed boundary value problems for a class of systems not of CauchyKovalevskaya type. Differ. Uravn., 34 (1998), no. 3, pp. 348358; English transl. in Differ. Equations, 34 (1998), no. 3, pp. 347357. (jointly with S.I. Yanov)
46. On a functional approach to constructing projections onto invariant subspaces of matrices. Sib. Mat. Zh., 39 (1998), no. 4, pp. 796813; English transl. in Sib. Math. J., 39 (1998), no. 4, pp. 683699.
47. On quasielliptic operators in R_{n}. Sib. Mat. Zh., 39 (1998), no. 5, pp. 10281037; English transl. in Sib. Math. J., 39 (1998), no. 5, pp. 884893.
48. Isomorphic properties of quasielliptic operators. Dokl. Akad. Nauk, 364 (1999), no. 6, pp. 730734; English transl. in Russ. Acad. Sci., Dokl. Math., 59 (1999), no. 1, pp. 102106.
49. Numeric characteristics for asymptotic stability of solutions to linear difference equations with periodic coefficients. Sib. Mat. Zh., 41 (2000), no. 6, pp. 12271237; English transl. in Sib. Math. J., 41 (2000), no. 6, pp. 10051014. (jointly with K. Aydin, H. Bugak)
50. A new criterion of the inclusion of a matrix spectrum into the closed unit circle and applications to the stability theory. Sib. Zh. Ind. Mat., 3 (2000), no. 1, pp. 4756. (jointly with A.Ya. Bulgakov; Russian)
51. The Cauchy problem for pseudohyperbolic equations. Selcuk J. Appl. Math., 1 (2000), no. 1, pp. 4762.
52. On solvability of Cauchy problem for pseudohyperbolic equations. Proc. on Analysis and Geometry. Inst. of Math. Russian Acad. Sci., Siberian Branch, Novosibirsk, 2000, pp. 156172. (Russian)
53. On stability of solutions to linear systems with periodic coefficients. Sib. Mat. Zh., 42 (2001), no. 2, pp. 332348; English transl. in Sib. Math. J. 42 (2001), no. 2, pp. 282296. (jointly with I.I. Matveeva)
54. A modification of the matrix sign function method. Selcuk J. Appl. Math., 2 (2001), no. 1, pp. 4758. (jointly with Yu.Yu. Klevtsova)55. On constructing approximate projections onto invariant subspaces of linear operators. Int. J. Differ. Equations Appl., 3 (2001), no. 2, pp. 135146.
56. Isomorphic properties of one class of differential operators and their applications. Sib. Mat. Zh., 42 (2001), no. 5, pp. 10361056; English transl. in Sib. Math. J. 42 (2001), no. 5, pp. 865883.
57. Continuity of numeric characteristics for asymptotic stability of solutions to linear difference equations with periodic coefficients. Selcuk J. Appl. Math., 2 (2001), no. 2, pp. 510. (jointly with K. Aydin, H. Bulgak)
58. On a fuctional approach to spectral problems of linear algebra. Selcuk J. Appl. Math., 2 (2001), no. 2, pp. 3952.
59. Asymptotic stability of solutions to perturbed linear difference equations with periodic coefficients. Sib. Mat. Zh., 43 (2002), no. 3, pp. 493507; English transl. in Sib. Math. J., 43 (2002), no. 3, pp. 389401. (jointly with K. Aydin, H. Bulgak)
60. Estimation for the region of attraction of nonlinear difference equations. Numerische Mathematik, 92 (2002), no. 3, pp. 421431. (jointly with H. Bulgak)
61. On properties of a class of matrix differential operators in R^{n}. Selcuk J. Appl. Math., 3 (2002), no. 2, pp. 2336.
62. On asymptotic stability of solutions to nonlinear systems of differential equations with periodic coefficients. Selcuk J. Appl. Math., 3 (2002), no. 2, pp. 3748. (jointly with I.I. Matveeva)
63. Isomorphic properties of one class of matrix differential operators. Dokl. Akad. Nauk, 391 (2003), no. 1, pp. 1013; English transl. in Dokl. Math., 68 (2003), no. 1, pp. 47.
64. On location of the matrix spectrum inside an ellipse. Selcuk J. Appl. Math., 4 (2003), no. 1, pp. 2541. (jointly with A. Bulgak, I.I. Matveeva)
65. On one class of matrix differential operators. Sib. Mat. Zh., 45 (2004), no. 1, pp. 103118; English transl. in Sib. Math. J., 45 (2004), no. 1, pp. 8699.
66. Modelling of multistage synthesis without branching by an equation with delay. Sib. Zh. Ind. Mat., 7 (2004), no. 1, pp. 7394. (jointly with V.A. Likhoshvai, S.I. Fadeev, Yu.G. Matushkin; Russian)
67. Modelling of substance synthesis process without branching by the delay equation. Proceedings of the Fourth International Conference on Bioinformatics of Genome Regulation and Structure (July 2530, 2004, Novosibirsk, Russia). Novosibirsk: Institute of Cytology and Genetics, 2004, vol. 2, pp. 97100. (jointly with V.A. Likhoshvai, S.I. Fadeev)
68. An estimate for the attraction domains of difference equations with periodic linear terms. Sib. Mat. Zh., 45 (2004), no. 6, pp. 11991208; English transl. in Sib. Math. J., 45 (2004), no. 6, pp. 983991. (jointly with K. Aydin, H. Bulgak)
69. On stability of solutions to quasilinear periodic systems of differential equations. Sib. Mat. Zh., 45 (2004), no. 6, pp. 12711284; English transl. in Sib. Math. J., 45 (2004), no. 6, pp. 10411052. (jointly with I.I. Matveeva)
70. Mathematical simulation of regulatory circuits of gene networks. Zh. Vychisl. Mat. Mat. Fiz.,44 (2004), no. 12, pp. 22762295; English translat. in Comput. Math. Math. Phys., 44 (2004), no. 12, pp. 21662183. (jointly with N.A.Kolchanov, V.A.Likhoshvai, Yu.G.Matushkin, S.I.Fadeev)
71. On differential equations with retarded argument. Sib. Mat. Zh., 46 (2005), no. 3, pp. 538552; English transl. in Sib. Math. J., 46 (2005), no. 3, pp. 417430. (jointly with V.A. Likhoshvai)
72. On mixed boundary value problems for pseudoparabolic systems. Sib. Zh. Ind. Mat., 8 (2005), no. 4, pp. 3450; English transl. in J. Appl. Ind. Math., 1 (2007), no. 1, pp. 1832. (jointly with I.I. Matveeva)
73. Asymptotic properties of solutions to delay differential equations. Vestnik NGU. Ser.: matematika, mekhanika, informatika, 5 (2005), iss. 3, pp. 2028. (jointly with I.I. Matveeva; Russian)
74. Asymptotic properties of solutions of the nonhomogeneous Sobolev equation. In: Nonclassical Equations of Mathematical Physics, Russian Akad. Nauk Sibirsk. Otdel., Inst. Mat., Novosibirsk, 2005, pp. 5059. (jointly with L.N. Buldygerova; Russian)
75. On solvability of boundary value problems for quasielliptic systems in $R^n_+$. J. Anal. Appl., 4 (2006), no. 1, pp. 111.
76. On one class of systems of differential equations and on retarded equations. Sib. Mat. Zh., 47 (2006), no. 1, pp. 5868; English transl. in Sib. Math. J., 47 (2006), no. 1, pp. 4554. (jointly with V.A. Likhoshvai, T.V. Kotova, Yu.E. Khropova)
77. Modeling of gene expression by the delay equation. In: Bioinformatics of Genome Regulation and Structure II (Eds. N. Kolchanov and R. Hofestaedt) Springer Science + Business Media, Inc. 2006, pp. 421431. (jointly with V.A. Likhoshvai, S.I. Fadeev)
78. On one class of infiniteorder systems of differential equations and on delay differential equations. Proceedings of the Fifth International Conference on Bioinformatics of Genome Regulation and Structure (July 1622, 2006, Novosibirsk, Russia). Novosibirsk: Institute of Cytology and Genetics, 2006, vol. 3, pp. 2932. (jointly with Yu.E. Khropova, T.V. Kotova)
79. On a new method of approximation of solutions of delay differential equations. Proceedings of the Fifth International Conference on Bioinformatics of Genome Regulation and Structure (July 1622, 2006, Novosibirsk, Russia). Novosibirsk: Institute of Cytology and Genetics, 2006, vol. 3, pp. 3337. (jointly with A.V. Mudrov)
80. On properties of solutions of one delay differential equations. Proceedings of the Fifth International Conference on Bioinformatics of Genome Regulation and Structure (July 1622, 2006, Novosibirsk, Russia). Novosibirsk: Institute of Cytology and Genetics, 2006, vol. 3, pp. 3842. (jointly with Yu.E. Khropova)
81. Asymptotic properties of solutions of differentialdifference equations with periodic coefficients in linear terms. Proceedings of the Fifth International Conference on Bioinformatics of Genome Regulation and Structure (July 1622, 2006, Novosibirsk, Russia). Novosibirsk: Institute of Cytology and Genetics, 2006, vol. 3, pp. 4346. (jointly with I.I. Matveeva)
82. Mapping properties of quasielliptic operators and applications. Int. J. Dynamical Systems and Differential Equations, 1 (2007), no. 1, pp. 5867.
83. Stability of solutions to delay differential equations with periodic coefficients of linear terms. Sib. Mat. Zh., 48 (2007), no. 5, pp. 10251040; English transl. in Sib. Math. J., 48 (2007), no. 5, pp. 824836. (jointly with I.I. Matveeva)
84. Quasielliptic operators and Sobolev type equations. Sib. Mat. Zh., 49 (2008), no. 5, pp. 10651076; English transl. in Sib. Math. J., 49 (2008), no. 5, pp. 842851.
85. Boundary value problems for quasielliptic systems. Sib. Mat. Zh., 49 (2008), no. 2, pp. 256273; English transl. in Sib. Math. J., 49 (2008), no. 2, pp. 202217. (jointly with L.N. Bondar)
86. Exponential dichotomy of linear systems of differential equations with periodic coefficients. Vestnik NGU. Ser.: matematika, mekhanika, informatika, 8 (2008), iss. 4, pp. 4048. (jointly with Yu.Yu. Klevtsova; Russian)
87. Quasielliptic operators and Sobolev type equations. II. Sib. Mat. Zh., 50 (2009), no. 5, pp. 10601069; English transl. in Sib. Math. J., 50 (2009), no. 5, pp. 838845.
88. Stability of solutions to linear differential equations of neutral type. J. Anal. Appl., 7 (2009), no. 3, pp. 119130.
89. On the relationship between solutions of delay differential equations and infinitedimensional systems of differential equations. Differ. Uravn., 45 (2009), no. 1, pp. 3446; English transl. in Differ. Equations, 45 (2009), no. 1, pp. 3345. (jointly with V.A. Likhoshvai, A.V. Mudrov)
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