dc.contributor |
Казанский федеральный университет |
|
dc.contributor.author |
Kharshiladze Oleg Avtandilovich |
|
dc.contributor.author |
Belashov Vasily Yurievich |
|
dc.contributor.author |
Belashova Elena Semenovna |
|
dc.date.accessioned |
2021-10-11T07:15:41Z |
|
dc.date.available |
2021-10-11T07:15:41Z |
|
dc.date.issued |
2021 |
|
dc.identifier.citation |
Kharshiladze O.A. Solitons on shallow fluid with variable depth / O.A. Kharshiladze, V.Yu. Belashov, E.S. Belashova // Transactions of A. Razmadze Mathematical Institute. - 2021. - V. 175.- Issue 2. - P. 215-224. |
|
dc.identifier.uri |
https://dspace.kpfu.ru/xmlui/handle/net/165900 |
|
dc.description.abstract |
The results of numerical study of evolution of the solitons of gravity and gravity-capillary waves on surface of shallow fluid when the characteristic wavelength is essentially greater then depth, are presented for the cases when dispersive parameter is a function of time and spatial coordinates, . This corresponds to the problems when the relief of bottom is changed in time and space. We use both one-dimensional approach (the equations of the KdV-class) and also two-dimensional description (the equations of the KP-class) where it is necessary. |
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dc.language.iso |
en |
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dc.relation.ispartofseries |
Transactions of A. Razmadze Mathematical Institute |
|
dc.rights |
открытый доступ |
|
dc.subject |
Solitons |
|
dc.subject |
nonlinearity |
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dc.subject |
dispersion |
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dc.subject |
gravity waves |
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dc.subject |
gravity-capillary waves |
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dc.subject |
structure |
|
dc.subject |
evolution |
|
dc.subject |
shallow fluid |
|
dc.subject |
varying relief of bottom |
|
dc.subject |
numerical study |
|
dc.subject |
KdV-class equations |
|
dc.subject |
KP-class equations |
|
dc.subject |
stable and unstable solutions |
|
dc.subject.other |
Математика |
|
dc.subject.other |
Физика |
|
dc.title |
Solitons on shallow fluid with variable depth |
|
dc.type |
Article |
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dc.contributor.org |
Институт физики |
|
dc.description.pages |
215-224 |
|
dc.relation.ispartofseries-issue |
2 |
|
dc.relation.ispartofseries-volume |
175 |
|
dc.pub-id |
257184 |
|