On a class of pseudohyperbolic operators with variable coefficients Full article
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Siberian Mathematical Journal
ISSN: 0037-4466 , E-ISSN: 1573-9260 |
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| Output data | Year: 2025, Volume: 66, Number: 6, Pages: 1395-1404 Pages count : 10 DOI: 10.1134/S0037446625060060 | ||||
| Tags | equations not resolved with respect to the highest derivative, pseudohyperbolic operators, energy estimates, weighted Sobolev spaces | ||||
| Authors |
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| Affiliations |
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Funding (1)
| 1 | Sobolev Institute of Mathematics | FWNF-2022-0008 |
Abstract:
We consider a class of strictly pseudohyperbolic operators of the sixth order with variable coefficients. The class contains, in particular, the generalized Boussinesq operator. Under certain conditions on the coefficients, energy estimates are established.
Cite:
Demidenko G.V.
, Ma X.
On a class of pseudohyperbolic operators with variable coefficients
Siberian Mathematical Journal. 2025. V.66. N6. P.1395-1404. DOI: 10.1134/S0037446625060060 WOS Scopus РИНЦ OpenAlex
On a class of pseudohyperbolic operators with variable coefficients
Siberian Mathematical Journal. 2025. V.66. N6. P.1395-1404. DOI: 10.1134/S0037446625060060 WOS Scopus РИНЦ OpenAlex
Original:
Демиденко Г.В.
, Ма C.
Об одном классе псевдогиперболических операторов с переменными коэффициентами
Сибирский математический журнал. 2025. Т.66. №6. С.1063-1073. DOI: 10.33048/smzh.2025.66.606
Об одном классе псевдогиперболических операторов с переменными коэффициентами
Сибирский математический журнал. 2025. Т.66. №6. С.1063-1073. DOI: 10.33048/smzh.2025.66.606
Dates:
| Submitted: | Aug 1, 2025 |
| Accepted: | Aug 27, 2025 |
| Published print: | Nov 24, 2025 |
| Published online: | Nov 24, 2025 |
Identifiers:
| Web of science: | WOS:001622319900004 |
| Scopus: | 2-s2.0-105022663388 |
| Elibrary: | 84013577 |
| OpenAlex: | W7106570378 |
Citing:
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