On the relation between radii and curvatures of mutually tangent spheres
| Authors: Belkina E.V., Lesnykh N.S. | Published: 12.07.2017 |
| Published in issue: #8(13)/2017 | |
| DOI: DOI: 10.18698/2541-8009-2017-8-147 | |
| Category: Mathematics | Chapter: Computational Mathematics | |
| Keywords: determinant, plane, mutually tangent circles, spheres, curvature, Soddy's formula, radius, euclidean space | |
Finite element numerical solution for problems in the theory of elasticity
| Authors: Aronov P.S. | Published: 06.06.2017 |
| Published in issue: #6(11)/2017 | |
| DOI: DOI: 10.18698/2541-8009-2017-6-106 | |
| Category: Mathematics | Chapter: Computational Mathematics | |
| Keywords: contact problems in the theory of elasticity, Reissner functional, finite element method, over-relaxation method | |
Random walks: the problem of attaining a set
| Authors: Krysyaev R.Yu. | Published: 10.04.2017 |
| Published in issue: #4(9)/2017 | |
| DOI: DOI: 10.18698/2541-8009-2017-4-74 | |
| Category: Mathematics | Chapter: Computational Mathematics | |
| Keywords: markov processes, random walks, walk trajectories, stationary distri-bution, limiting characteristics, functional equation, Student’s t-distribution, linear operator | |
Multilayer media electrophysical parameters recovery on completion direct current sounding
| Authors: Ivanova T.L., Zubarev K.M. | Published: 14.02.2017 |
| Published in issue: #4(4)/2016 | |
| DOI: DOI: 10.18698/2541-8009-2016-4-29 | |
| Category: Mathematics | Chapter: Computational Mathematics | |
| Keywords: electrical exploration, vertical electric sounding, vertically-layered medium, source electrode, electrical resistivity, medium potential function, direct problem, inverse problem | |
Forward and inverse problems of magnetotellurics
| Authors: Zubarev K.M., Ivanova T.L. | Published: 02.12.2016 |
| Published in issue: #3(3)/2016 | |
| DOI: DOI: 10.18698/2541-8009-2016-3-26 | |
| Category: Mathematics | Chapter: Computational Mathematics | |
| Keywords: electrical prospecting, magnetotellurics, apparent resistivity, Tikhonov - Cagniard model, horizontally stratified medium, resistivity, forward problem, inverse problem | |