Zobrazeno 1 - 5
of 5
pro vyhledávání: '"ALDO T. LOURÊDO"'
Publikováno v:
Anais da Academia Brasileira de Ciências, Vol 96, Iss suppl 1 (2024)
Abstract This manuscript deals with a hierarchical control problem for Oldroyd equation under the Stackelberg-Nash strategy. The Oldroyd equation model is defined by non-regular coefficients, that is, they are bounded measurable functions. We assume
Externí odkaz:
https://doaj.org/article/58d98a6c996a4238a99fdf6450f4bdaf
Publikováno v:
Electronic Journal of Differential Equations, Vol 2022, Iss 21,, Pp 1-24 (2022)
Externí odkaz:
https://doaj.org/article/d441297b8b28473491aa02408232a5a8
Publikováno v:
Electronic Journal of Differential Equations, Vol 2020, Iss 100,, Pp 1-14 (2020)
This article concerns the existence and decay of solutions of a mixed problem for a quasilinear hyperbolic equation which has its motivation in a mathematical model that describes the nonlinear vibrations of the cross-section of a bar.
Externí odkaz:
https://doaj.org/article/a3a1ad979ea34387b2d0b74827aca2f9
Publikováno v:
Electronic Journal of Differential Equations, Vol 2017, Iss 77,, Pp 1-21 (2017)
In this article we study the existence and uniqueness of local solutions for the initial-boundary value problem for the Kirchhoff equation $$\displaylines{ u'' - M(t,\|u(t)\|^{2})\Delta u + |u|^{\rho} =f \quad\text{in } \Omega \times (0, T_0), \c
Externí odkaz:
https://doaj.org/article/7e238798d255407686155a193afa5304
Publikováno v:
Electronic Journal of Differential Equations, Vol 2006, Iss 130, Pp 1-18 (2006)
In this paper the authors study the existence of local weak solutions of the strongly nonlinear system $$displaylines{ u''+mathcal{A}u +f(u,v)u = h_1 cr v''+mathcal{A}v +g(u,v)v = h_2 }$$ where $mathcal{A}$ is the pseudo-Laplacian operator and $f$, $
Externí odkaz:
https://doaj.org/article/5ba165079c5a48fa8ff83a90f9ba937d