Year: 2024
Type: article
Abstract: A class of strictly pseudo-hyperbolic fourth-order operators with variable coefficients is considered. Energy estimates are established under certain conditions on the coefficients. These estimates imply the uniqueness of the solution to the Cauchy problem, as well as a priori estimates.
Author: G. V Demidenko
Institution: Novosibirsk State University
Language: English
Subfield: Applied Mathematics
Field: Mathematics
Domain: Physical Sciences
Open Access status: bronze
OpenAlex ID: W4405877965