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Kochnev Vladimir Alexeevich |
Personal | |
Surname | Kochnev |
Name | Vladimir |
Second Name | Alexeevich |
Citizenship | Russia |
Date of birth | 06.09.1935 |
Place of birth | Kochnevo, Uisky District, Chelyabinsk Region |
Address | 660036, Russia, Krasnoyarsk, Akademgorodok, Institute of computational modelling of Siberian branch of Russian Academy of Sciences |
Degree | Doctor of Physics and Mathematics Sciences |
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Education | |
Kochnev Vladimir Alexeevich is an expert in the field of prospecting geophysics (mainly in seismic prospecting). In 1958 he graduated from the Geophysical Department of Sverdlovsk Institute of Mines. His speciality was «Geophysical methods of search and prospecting of mineral deposits», his qualification — «Mining Engineer, Geophysicist». Vladimir Alexeevich took the Candidate's degree in Geology and Mineralogy in 1973, and the Doctor's degree in Technical Sciences in 1990. The thesis for the Candidate's degree: «Algorithms of separation and tracing of seismic waves with adaptation» (1973); The thesis for the Doctor's degree: «Adaptive methods of tracing of seismic waves and estimation of parameters of the environment» (1989). In 1958 — 1959 on graduating from the institute he worked as an assistant operator in the field seismic systems, and as an operator and a head of the group in Middle Ob complex geophysical expedition (Kolpashevo) of Novosibirsk Geophysical Trust. In 1960 in January 1 he was transferred to Surgut oil-prospecting expedition of Tyumen territorial geological department. | |
Professional activity | |
In January 1960-February 1966 he was a head and a senior geophysicist of the field, experimental and methodical groups of Surgut oil-prospecting expedition of Tyumen territorial geological department. Vladimir Alexeevich participated in the discovery of Lokosovsky, Megionsky, Vatinsky, North-pokursky, Ostrovsky and Vakhsky deposits of oil. In 19 In 19 In 19 In 19 Since 1982 he has been a chief researcher and a head of the department at Computational Center of Siberian Branch AS. | |
The adaptive method of the solution of systems of linear equations is developed during his scientific work. Due to the fact that this method does not accumulate mistakes of the rounding and flexibly takes into account the a priori data, it can be used for the solution of complex inverse problems of geophysics reducing to the solution of algebraic systems with a plenty of the unknown and a great number of the data of unequal accuracy. This approach is used for the solution of complex kinematic and dynamic problems of seismic prospecting, and also for the solution of two-demensional and three-dimensional problems of gravimetry and magnetometry. The methods of the solution are reduced to the packages used for industrial, research and educational purposes. | |
Publications | |
More than 70 works written by Vladimir Alexeevich are published. Selected publications | |
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