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1

A finite difference method for solving the third boundary value problem for elliptic and parabolic equations in an arbitrary region. Iterative solution of finite difference equations. I

G.P. Astrakhantsev

Journal:

USSR Computational Mathematics and Mathematical Physics

Year:

1971

Language:

english

File:

PDF, 848 KB

english, 1971

2

Method of fictitious domains for a second-order elliptic equation with natural boundary conditions

G.P. Astrakhantsev

Journal:

USSR Computational Mathematics and Mathematical Physics

Year:

1978

Language:

english

File:

PDF, 506 KB

english, 1978

3

A characteristic property of simple Lie algebras

V. V. Astrakhantsev

Journal:

Functional Analysis and Its Applications

Year:

1985

Language:

english

File:

PDF, 221 KB

english, 1985

4

Decomposability of metrizable Lie algebras

V. V. Astrakhantsev

Journal:

Functional Analysis and Its Applications

Year:

1978

Language:

english

File:

PDF, 257 KB

english, 1978

5

Discovery of Ordovician acritarchs in Buqingshan ophiolite complex, East Kunlun Mountains and its significance

Qiantao Bian, Leiming Yin, Shufen Sun, Xiaoquan Luo, I. Pospelov, O. Astrakhantsev, N. Chamov

Journal:

Chinese Science Bulletin

Year:

2001

Language:

english

File:

PDF, 1.70 MB

english, 2001

6

Estimation of potential changes in the ecosystem of Lake Ladoga in the 21st century under the impact of anthropogenic and climatic factors

L. A. Rukhovets, G. P. Astrakhantsev, T. R. Minina, N. A. Petrova, V. N. Poloskov

Journal:

Water Resources

Year:

2006

Language:

english

File:

PDF, 250 KB

english, 2006

7

Combined cylindrical mass analyzers

N. V. Astrakhantsev, V. M. Bardakov, Vo Nhu Dan, G. N. Kichigin, N. V. Lebedev, N. A. Strokin

Journal:

Technical Physics

Year:

2011

Language:

english

File:

PDF, 283 KB

english, 2011

8

Texterra: A framework for text analysis

Turdakov, D. Yu., Astrakhantsev, N. A., Nedumov, Ya. R., Sysoev, A. A., Andrianov, I. A., Mayorov, V. D., Fedorenko, D. G., Korshunov, A. V., Kuznetsov, S. D.

Journal:

Programming and Computer Software

Year:

2014

Language:

english

File:

PDF, 542 KB

english, 2014

9

Methods for automatic term recognition in domain-specific text collections: A survey

Astrakhantsev, N. A., Fedorenko, D. G., Turdakov, D. Yu.

Journal:

Programming and Computer Software

Year:

2015

Language:

english

File:

PDF, 254 KB

english, 2015

10

Quantum Monte Carlo study of electrostatic potential in graphene

Astrakhantsev, N. Yu., Braguta, V. V., Katsnelson, M. I., Nikolaev, A. A., Ulybyshev, M. V.

Journal:

Physical Review B

Year:

2018

Language:

english

File:

PDF, 282 KB

english, 2018

11

Lattice study of static quark-antiquark interactions in dense quark matter

Astrakhantsev, N. Yu., Bornyakov, V. G., Braguta, V. V., Ilgenfritz, E.-M., Kotov, A. Yu., Nikolaev, A. A., Rothkopf, A.

Journal:

Journal of High Energy Physics

Year:

2019

File:

PDF, 981 KB

2019

12

The finite difference solution of the third boundary value problem for elliptic and parabolic equations in an arbitrary domain. Iterative solution of the difference equations. II

G.P. Astrakhantsev

Journal:

USSR Computational Mathematics and Mathematical Physics

Year:

1971

Language:

english

File:

PDF, 695 KB

english, 1971

13

An iterative method of solving elliptic net problems

G.P. Astrakhantsev

Journal:

USSR Computational Mathematics and Mathematical Physics

Year:

1971

Language:

english

File:

PDF, 615 KB

english, 1971

14

Rate of convergence of the method of group over-relaxation for solving variational difference schemes for elliptic equations of order 2m in a two-dimensional region

G.P. Astrakhantsev, L.A. Rukhovets

Journal:

USSR Computational Mathematics and Mathematical Physics

Year:

1973

Language:

english

File:

PDF, 952 KB

english, 1973

15

Convergence rate of successive overrelaxation for the solution of the variational-difference equations for elliptic equations in an arbitrary region

G.P. Astrakhantsev

Journal:

USSR Computational Mathematics and Mathematical Physics

Year:

1973

Language:

english

File:

PDF, 374 KB

english, 1973

16

The iterative improvement of eigenvalues

G.P. Astrakhantsev

Journal:

USSR Computational Mathematics and Mathematical Physics

Year:

1976

Language:

english

File:

PDF, 576 KB

english, 1976

17

A method for the approximate solution of the Dirichlet problem for the biharmonic equation

G.P. Astrakhantsev

Journal:

USSR Computational Mathematics and Mathematical Physics

Year:

1977

Language:

english

File:

PDF, 1.08 MB

english, 1977

18

The method of relaxation on a sequence of meshes for elliptic equations with natural boundary conditions

G.P. Astrakhantsev, L.A. Rukhovets

Journal:

USSR Computational Mathematics and Mathematical Physics

Year:

1981

Language:

english

File:

PDF, 1.04 MB

english, 1981

19

Numerical solution of mixed boundary value problems for second-order elliptic equations in an arbitrary domain

G.P. Astrakhantsev

Journal:

USSR Computational Mathematics and Mathematical Physics

Year:

1985

Language:

english

File:

PDF, 521 KB

english, 1985

20

On a mixed finite-element method in problems of shell theory

G.N. Astrakhantsev

Journal:

USSR Computational Mathematics and Mathematical Physics

Year:

1989

Language:

english

File:

PDF, 580 KB

english, 1989

21

Nonlinear stage of the modulational instability of Langmuir oscillations in a beam-plasma experiment

N.V. Astrakhantsev, O.L. Volkov, Yu.S. Karavaev, G.N. Kichigin

Journal:

Physics Letters A

Year:

1985

Language:

english

File:

PDF, 319 KB

english, 1985

22

Mathematical model for the ecosystem response of Lake Ladoga to phosphorus loading

Gennadii. P. Astrakhantsev, Natalia B. Yegoroval, Vladimir V. Menshutkin, Igor V. Pisulin, Leonid A. Rukhovets

Journal:

Year:

1996

Language:

english

File:

PDF, 346 KB

english, 1996

23

Structure choice for x-ray diagnostic systems

É. G. Chikirdin, F. A. Astrakhantsev

Journal:

Biomedical Engineering

Year:

1982

Language:

english

File:

PDF, 388 KB

english, 1982

24

Transverse tomograph

S. M. Stol'tser, V. I. Gordon, É. G. Chikirdin, T. L. Borovaya, I. P. Maktaz, L. Ts. Bash, F. A. Astrakhantsev, L. A. Maslov

Journal:

Biomedical Engineering

Year:

1972

Language:

english

File:

PDF, 318 KB

english, 1972

25

Hardware and software for tracheal endoprosthetics

F. A. Astrakhantsev, É. G. Chikirdin

Journal:

Biomedical Engineering

Year:

1993

Language:

english

File:

PDF, 295 KB

english, 1993

26

Principles of choice of nomenclature and spatial arrangement of roentgenologic equipment

E. G. Chikirdin, F. A. Astrakhantsev

Journal:

Biomedical Engineering

Year:

1980

Language:

english

File:

PDF, 366 KB

english, 1980

27

Experience with the use of an appliance for endoscopic roentgenography

F. A. Astrakhantsev

Journal:

Biomedical Engineering

Year:

1975

Language:

english

File:

PDF, 375 KB

english, 1975

28

The TGM-1 multidirectional tomograph

S. M. Stol'tser, É. G. Chikirdin, F. A. Astrakhantsev, V. Ya. Novikov, I. P. Maktaz, A. S. Babichev

Journal:

Biomedical Engineering

Year:

1979

Language:

english

File:

PDF, 495 KB

english, 1979

29

Choice of hardware for implementation of an algorithm for lung disease diagnosis

É. G. Chikirdin, F. A. Astrakhantsev

Journal:

Biomedical Engineering

Year:

1994

Language:

english

File:

PDF, 298 KB

english, 1994

30

A protective window for an x-ray operating unit

F. A. Astrakhantsev, É. G. Chikirdin

Journal:

Biomedical Engineering

Year:

1982

Language:

english

File:

PDF, 121 KB

english, 1982

31

Equipment for fused silica glass production control by radioisotopes

V. I. Astrakhantsev, V. P. Pryanishnikov, V. D. Rasskazov, V. G. Kharazov

Journal:

Glass and Ceramics

Year:

1968

Language:

english

File:

PDF, 293 KB

english, 1968

32

The ShS-160 drying case for x-ray film: Specifications and medical performance

É. G. Chikirdin, F. A. Astrakhantsev, B. I. Petrov

Journal:

Biomedical Engineering

Year:

1995

Language:

english

File:

PDF, 279 KB

english, 1995

33

A systems approach to the scale of equipment for roentgenological investigations

É. G. Chikirdin, F. A. Astrakhantsev

Journal:

Biomedical Engineering

Year:

1977

Language:

english

File:

PDF, 450 KB

english, 1977

34

Radiation defects in stainless steel and high-nickel alloys irradiated by deuterium ions at 400°C

B. A. Gurovich, A. A. Pisarev, V. V. Bandurko, A. V. Varava, M. S. Astrakhantsev

Journal:

Year:

1989

Language:

english

File:

PDF, 1.20 MB

english, 1989

35

Selection of relaxation parameter

G. P. Astrakhantsev

Journal:

Mathematical Notes

Year:

1972

Language:

english

File:

PDF, 121 KB

english, 1972

36

Holonomy groups of four-dimensional pseudo-Riemann spaces

V. V. Astrakhantsev

Journal:

Mathematical Notes

Year:

1971

Language:

english

File:

PDF, 281 KB

english, 1971

37

A set of disposable instruments for transcutaneous puncture biopsy

F. A. Astrakhantsev, G. P. Kochetova, É. G. Chikirdin

Journal:

Biomedical Engineering

Year:

1997

Language:

english

File:

PDF, 207 KB

english, 1997

38

Deterioration of apron and tailrace canal portions of the Irkutsk hydroelectric plant

V. I. Astrakhantsev, V. P. Kalenov

Journal:

Power Technology and Engineering

Year:

1969

Language:

english

File:

PDF, 166 KB

english, 1969

39

Use of Electrical Pacing and Automatic Cardioversion Defibrillation for Normal Cardiac Function Recovery : Utilisation d'un Stimulateur Cardiaque après Cardioversion-Defibrillation Automatique

VIKENTY PEKARSKY, YURY ASTRAKHANTSEV, YURY BELENKOV, EVALD GIMRIKH, ALEXANDR OFERKIN, MIKHAIL MASLOV, SERGEY POPOV, MARIANNA PEKARSKAYA, VALENTIN MARKOV, YAROSLAV VASILTSEV

Journal:

Pacing and Clinical Electrophysiology

Year:

1986

Language:

english

File:

PDF, 2.65 MB

english, 1986

40

Modeling climatic circulation of Onega Lake

L. A. Rukhovets, G. P. Astrakhantsev, A. N. Mal’gin, V. N. Poloskov, A. Yu. Terzhevik, N. N. Filatov

Journal:

Water Resources

Year:

2006

Language:

english

File:

PDF, 258 KB

english, 2006

41

Studying the response of Lake Ladoga ecosystem to a decrease in phosphorus load

L. A. Rukhovets, N. A. Petrova, V. V. Menshutkin, G. P. Astrakhantsev, T. R. Minina, V. N. Poloskov, T. N. Petrova, O. M. Susareva

Journal:

Water Resources

Year:

2011

Language:

english

File:

PDF, 330 KB

english, 2011

42

Prospects of the application of modern soft-magnetic materials in magnetometric geophysical equipment

Yu. G. Astrakhantsev, A. G. Lavrent’ev, V. E. Shcherbinin, G. S. Korzunin, V. L. Nekhoroshkov, A. P. Potapov, T. A. Sherendo

Journal:

Doklady Earth Sciences

Year:

2006

Language:

english

File:

PDF, 159 KB

english, 2006

43

Variations of the geomagnetic field in boreholes

I. I. Glukhikh, V. I. Utkin, Yu. G. Astrakhantsev, N. A. Beloglazova, V. P. Starovoitov

Journal:

Doklady Earth Sciences

Year:

2007

Language:

english

File:

PDF, 165 KB

english, 2007

44

Determination of periodicities of low-frequency deformation processes in electromagnetic radiation variations in the Ural Superdeep well

B. P. Dyakonov, P. S. Martyshko, A. K. Troyanov, Yu. G. Astrakhantsev, N. I. Nachapkin

Journal:

Doklady Earth Sciences

Year:

2010

Language:

english

File:

PDF, 200 KB

english, 2010

45

Temporal variability of ambient seismic noise at great depths

B. P. D’yakonov, P. S. Martyshko, A. K. Troyanov, V. A. Gavrilov, Yu. G. Astrakhantsev, N. I. Nachapkin, N. A. Beloglazova

Journal:

Doklady Earth Sciences

Year:

2010

Language:

english

File:

PDF, 391 KB

english, 2010

46

Modeling of Lake Ladoga ecosystem transformation under decreased phosphorus load

L. A. Rukhovets, N. A. Petrova, V. V. Menshutkin, G. P. Astrakhantsev, T. R. Minina, V. N. Poloskov

Journal:

Doklady Earth Sciences

Year:

2010

Language:

english

File:

PDF, 168 KB

english, 2010

47

Seismoacoustic emission and electromagnetic radiation of fractured rocks in deep wells

A. K. Troyanov, B. P. D’yakonov, P. S. Martyshko, Yu. G. Astrakhantsev, N. I. Nachapkin, V. A. Gavrilov, N. A. Beloglazova

Journal:

Doklady Earth Sciences

Year:

2011

Language:

english

File:

PDF, 167 KB

english, 2011

48

Lunar-solar tidal deformation processes and seismoacoustic emission in the geo-environment volume

A. K. Troyanov, P. S. Martyshko, B. P. Dyakonov, Yu. G. Astrakhantsev, N. I. Nachapkin, N. A. Beloglazova, E. A. Bazhenova, A. G. Vdovin

Journal:

Doklady Earth Sciences

Year:

2011

Language:

english

File:

PDF, 167 KB

english, 2011

49

Modeling Lake Ladoga Zoobenthos and Studying Its Role in Phosphorus Exchange at the Water–Bed Interface

G. P. Astrakhantsev, T. R. Minina, N. A. Petrova, V. N. Poloskov, L. A. Rukhovets

Journal:

Water Resources

Year:

2003

Language:

english

File:

PDF, 107 KB

english, 2003

50

Quality Control of Cores Made of Nanocrystalline Alloys Intended for Primary Transducers of a Drill-Hole Magnetometer–Inclinometer

Yu. G. Astrakhantsev, G. S. Korzunin, A. G. Lavrent'ev, A. P. Potapov, T. A. Sherendo, V. V. Shulika

Journal:

Russian Journal of Nondestructive Testing

Year:

2004

Language:

english

File:

PDF, 75 KB

english, 2004

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