Zobrazeno 1 - 7
of 7
pro vyhledávání: '"S. L. Kivva"'
Publikováno v:
Инженерно-строительный журнал, Vol 50, Iss 6, Pp 13-23 (2014)
A numerical model of surface wave movement and water filtration in saturated-unsaturated porous medium has been developed. The model can be used to define the parameters of the wave run-up on the slope protected with a permeable fixed layer. The mode
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::ce5e48984f80615f3078fb3d42ba62da
https://doi.org/10.5862/mce.50.2
https://doi.org/10.5862/mce.50.2
Autor:
S. L. Kivva, O. B. Stelya
Publikováno v:
Journal of Mathematical Sciences. 109:1715-1725
We obtain estimates for errors of interpolation on a nonuniform grid for a parabolic nonperiodic spline of defect 1.
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::4c3e80ca7a2691c96e1d3aeb5e977c17
https://doi.org/10.1023/a:1014385915935
https://doi.org/10.1023/a:1014385915935
Autor:
S. L. Kivva
Publikováno v:
Journal of Soviet Mathematics. 60:1562-1567
An optimal boundary control problem for a nonlinear parabolic equation of second order is considered. An existence theorem is proved and necessary optimality conditions are obtained in the form of point and integral maximum principles.
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::1667f4d671ea38ba3520dc7abf68230a
https://doi.org/10.1007/bf01097607
https://doi.org/10.1007/bf01097607
Autor:
S. L. Kivva
Publikováno v:
Journal of Soviet Mathematics. 60:1506-1513
We consider optimal boundary control of a distributed-parameter system. The system state is described by two parabolic equations of second order, where the coefficients of one equation depend on the gradient of the solution of the second equation. An
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::caa2fdb9fc39f40a40cb4641d33b0b13
https://doi.org/10.1007/bf01095750
https://doi.org/10.1007/bf01095750
Publikováno v:
Journal of Soviet Mathematics. 54:781-786
Newton's method with relaxation is applied to solve nonlinear difference problems. The results of numerical calculations for prototype problems are presented.
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::a47d47aae9d51065842f5dc281b083fd
https://doi.org/10.1007/bf01097587
https://doi.org/10.1007/bf01097587
Publikováno v:
MRS Proceedings. 465
The Shelter constructed above the destroyed Unit-4 of the Chernobyl NPP contains 20 MCi of nuclear fuel. More than 1000 m3 of intermediate-level radioactive water is disposed in its basement. The purpose of this work was to simulate migration of the
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::07902d81a5fc6b61a4bd7c62abc93450
https://doi.org/10.1557/proc-465-1335
https://doi.org/10.1557/proc-465-1335
Autor:
A. A. Morozov, N. D. Chepurnoy, N. N. Buka, V. S. Chabanjuk, J. A. Chernaja, V. A. Dutchak, A. I. Grinenko, S. L. Kivva, V. L. Kosolapov, N. I. Linnik, G. B. Lyashenko, S. V. Pashko, I. A. Popiv, P. V. Shevelo, Yu A. Beletsky, V. Glushkov
Publikováno v:
Informatik für den Umweltschutz ISBN: 9783540531715
Informatik für den Umweltschutz
Informatik für den Umweltschutz
Development of technology in the second half of the 20th century that is primarily directed to the improvement of the welfare of a man as a biological species has utterly undesirable aspect. The effective economical development results in concentrati
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::48463730e1849382180d4643f9a2510d
https://doi.org/10.1007/978-3-642-76081-5_61
https://doi.org/10.1007/978-3-642-76081-5_61
