Zobrazeno 1 - 10
of 571
pro vyhledávání: '"A. L. Balandin"'
Publikováno v:
Vestnik of M. Kozybayev North Kazakhstan University. :122-126
The topic of combating corruption in our world is more relevant than ever. Corruption negatively affects the state apparatus, which affects its functioning. The article examines the experience of fighting corruption in the United States of America. T
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::d7f485d0012019cb9450f29a689471b2
https://doi.org/10.54596/2309-6977-2022-3-122-126
https://doi.org/10.54596/2309-6977-2022-3-122-126
Publikováno v:
Vestnik of M. Kozybayev North Kazakhstan University. :117-121
The article examines the experience of fighting corruption in Singapore, Denmark and New Zealand. Having considered the anti-corruption programs of these countries, it is possible to draw up an effective program to combat corruption offenses. Thanks
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::ff7dea092a59b9b199ecb552b0f606c1
https://doi.org/10.54596/2309-6977-2022-3-117-121
https://doi.org/10.54596/2309-6977-2022-3-117-121
Autor:
A. L. Balandin
Publikováno v:
Mathematical Methods in the Applied Sciences. 44:11124-11137
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::4eb04ca13c78072882057e7cdb514d45
https://doi.org/10.1002/mma.7475
https://doi.org/10.1002/mma.7475
Autor:
A. L. Balandin
Publikováno v:
Journal of Mathematical Imaging and Vision. 62:1-9
We introduce and study a tomography method and have developed a numerical algorithm for the reconstruction of the linear Beltrami fields $$\nabla \times \mathbf{B}=\varkappa \mathbf{B}$$ in a bounded domain of $$\mathbf{R}^3$$ by using a known ray tr
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::c0c4d220eb96dd09062d668aad39cb70
https://doi.org/10.1007/s10851-019-00900-4
https://doi.org/10.1007/s10851-019-00900-4
Autor:
A. L. Balandin
Publikováno v:
Mathematical Methods in the Applied Sciences. 40:7062-7076
Inversion of the scalar and vector ray transforms is performed in domain R3\B3(0,r0), ie, with the presence of an obstacle or singularity in the origin. Initially, the ray transforms of the basis functions for the scalar and vector fields are evaluat
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::26aea3551fc177db7e6e857a158a1823
https://doi.org/10.1002/mma.4513
https://doi.org/10.1002/mma.4513
Autor:
A. L. Balandin
Publikováno v:
Numerical Analysis and Applications. 8:195-207
In order to investigate force-free fields, it is proposed to use computerized tomography methods. For the inversion of the ray transform, the method of multipole field expansion has been developed. This method is based on expansion of the vector fiel
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::458806f230b706b238db27ee0b0cc3b4
https://doi.org/10.1134/s1995423915030015
https://doi.org/10.1134/s1995423915030015
Autor:
A. L. Balandin
Publikováno v:
Computational and Applied Mathematics. 35:203-218
To investigate the spherical tokamak plasmas the multipole fields method for the inversion of Doppler spectroscopy measurements is proposed. The method is based on the expansion of unknown vector field and ray transform on the special basis vector fu
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::6297101992422791b6443be2ff2b6730
https://doi.org/10.1007/s40314-014-0190-3
https://doi.org/10.1007/s40314-014-0190-3
Publikováno v:
Computers & Mathematics with Applications. 63(10):1433-1441
The article presents the reconstruction method of the flow fields from vector tomography passive ion Doppler spectroscopy in a plasma experiment. The method is based on series expansion in terms of vector spherical harmonics for volumetric, divergent
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::4fed2ec3df3024453754dc669ffe6336
Autor:
Valeriy V. Pickalov, Aleksandr L. Balandin, Dmitriy G. Rodionov, Maxim G. Vlasenko, Boris A. Knyazev
Publikováno v:
Siberian Journal of Physics. 5:91-97
In this paper numerical modeling of tomography projections measurements is done and the iterative algorithm of diffraction tomography is developed for reconstruction of images of objects. Generalization of one of the most perspective algorithms of it
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::99879b07bf49e6e05d79d6d3b8a66126
https://doi.org/10.54362/1818-7919-2010-5-4-91-97
https://doi.org/10.54362/1818-7919-2010-5-4-91-97
Autor:
A. L. Balandin
Publikováno v:
Numerical Analysis and Applications. 2:106-117
A method of series expansion in terms of vector spherical harmonics intended for inverting line integrated experimental (Doppler) data is proposed to investigate 3-D vector fields in laboratory plasma in spherical tokamak devices. A number of numeric
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::e27b9debb27c6f8a9a26db74ddb0b83d
https://doi.org/10.1134/s1995423909020025
https://doi.org/10.1134/s1995423909020025