Zobrazeno 1 - 10
of 81
pro vyhledávání: '"Yuri N. Skiba"'
Autor:
David Parra Guevara, Yuri N. Skiba
Publikováno v:
Geofísica Internacional, Vol 38, Iss 2, Pp 117-124 (1999)
An oil spill is modeled as a two-dimensional slick on a limited sea area when there is a nonzero oil flux through the open boundary. Conditions are suggested for the input and output parts of the domain boundary, and the unique solvability of the oil
Externí odkaz:
https://doaj.org/article/24e718f423ef4f42827ce6fb88c7a023
Autor:
Yuri N. Skiba, Julian Adem
Publikováno v:
Geofísica Internacional, Vol 34, Iss 4, Pp 385-393 (1995)
Por medio de condiciones especiales de frontera. el problema bien establecido se formula para el modelo oceánico termodinámico de Adem en una región de océano abierta. cuando existe un flujo anómalo de calor a través de las fronteras laterales.
Externí odkaz:
https://doaj.org/article/8272ed7a39d242c595939ce0c6424765
Publikováno v:
Información tecnológica. 33:35-48
Publikováno v:
Numerical Methods for Partial Differential Equations. 36:1922-1937
Autor:
David Parra-Guevara, Yuri N. Skiba
Publikováno v:
Control Theory and Technology. 18:257-268
A new short-term optimal control of air quality in an industrial region during atmospheric inversions is proposed. Its goal is to prevent violation of health standard of air quality in a few monitored zones. The control establishes restrictions on th
Autor:
Yuri N. Skiba
Publikováno v:
Applied Mathematics and Nonlinear Sciences. 5:229-238
The behavior of a viscous incompressible fluid on a rotating sphere is described by the nonlinear barotropic vorticity equation (BVE). Conditions for the existence of a bounded set that attracts all BVE solutions are given. In addition, sufficient co
Autor:
Yuri N. Skiba
Publikováno v:
Revista Digital Universitaria. 22
Este artículo considera la generación de un tsunami tectónico y explica dos fenómenos importantes que ocurren cuando las olas se acercan a la costa. Uno de ellos es la compresión de las olas, un aumento en sus amplitudes y una disminución en su
Publikováno v:
Applied Numerical Mathematics. 142:1-15
A new algorithm, proposed for solving linear and nonlinear advection-diffusion problems on a sphere, is tested with various numerical experiments. The velocity field on the sphere is non-divergent, and assumed to be known. Discretization of the advec
Autor:
Yuri N. Skiba
Publikováno v:
Zeitschrift für angewandte Mathematik und Physik. 71
A nonlinear vorticity equation describing the behavior of a viscous incompressible fluid on a rotating sphere is considered. The viscosity term is modeled by a real degree of the Laplace operator. The smoothness of external forcing is established tha
Autor:
Yuri N. Skiba
Publikováno v:
Journal of Mathematical Fluid Mechanics. 20:1137-1154
In this work, the stability of the Rossby–Haurwitz (RH) waves from the subspace $$\mathbf {H}_{1}\oplus \mathbf {H}_{n}$$ is considered ( $$n\ge 2$$ ) where $$\mathbf {H}_{k}$$ is the subspace of the homogeneous spherical polynomials of degree k. A