Birth date: 5.05.1946
Phone: +7272737093
Fax: +7272737093
E-mail:
Website: https://www.math.kz
Keywords: Differential equations; spectral theory; boundary value problems; optimal equation; regular expansion and contraction of the operators; completeness and basis property of the root vectors; calculus of variations; equation of mixed type.
UDC: 517.9, 517.946, 517.988, 517.95

Subject:

spectral theory; boundary value problems;

Main publications:

1. Kalmenov T. Sh., “Kriterii edinstvennosti resheniya zadachi Darbu dlya odnogo vyrozhdayuschegosya giperbolicheskogo uravneniya”, Differentsialnye uravneniya, 7:1 (1971)
2. Kalmenov T. Sh., “O spektre zadachi Trikomi dlya uravneniya Lavrenteva.Bitsadze”, Differentsialnye uravneniya, 13:8 (1977)
3. Kalmenov T. Sh., Bazarbekov A. B., “Kriterii silnoi razreshimosti zadachi Trikomi dlya uravneniya Lavrenteva.Bitsadze v L_2”, Doklady AN SSSR, 261:2 (1981)
4. Kalmenov T. Sh., “O regulyarnykh rasshireniyakh poluminimalnogo operatora Lavrenteva.Bitsadze”, Differentsialnye uravneniya, 18:1 (1982)
5. Kalmenov T. Sh., “O zadache Dirikhle i nelokalnykh kraevykh zadachakh dlya volnovogo uravneniya”, Differentsialnye uravneniya, 26:1 (1991)

Publications in Math-Net.Ru

Personal pages:

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Organisations:

• Institute of Mathematics, Siberian Branch of USSR Academy of Sciences, Novosibirsk
• Al-Farabi Kazakh National University
• Institute for Problems of Informatics and Control Sciences, Almaty
• Institute of Mathematics and Mathematical Modeling, Ministry of Education and Science, Republic of Kazakhstan, Almaty
• M. O. Auezov South Kazakhstan State University