All articles by "Belkina E.V."
Numerical solution of differential equations system of two gravitating bodies by the Euler method
| Authors: Belkina E.V., Loginova A.A. | Published: 23.01.2019 |
| Published in issue: #1(30)/2019 | |
| DOI: DOI: 10.18698/2541-8009-2019-1-428 | |
| Category: Physics | Chapter: Mathematical physics | |
| Keywords: numerical integration, Euler method, Runge rule, law of universal gravitation, differential equations, gravitational problem, interaction of two bodies, error estimate | |
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 | |