In this article, we deal with the initial boundary value problem for a viscoelastic system related to the quasilinear parabolic equation with nonlinear boundary source term on a manifold $\mathbb{M}$ with corner singularities. We prove that, under certain conditions on relaxation function $g$, any solution $u$ in the corner-Sobolev space $\mathcal{H}^{1,(\frac{N-1}{2},\frac{N}{2})}_{\partial^{0}\mathbb{M}}(\mathbb{M})$ blows up in finite time. The estimates of the life-span of solutions are also given.
higher-order hyperbolic viscoelastic equations singular potential wells of higher-order hyperbolic corner Sobolev space singularities blow up
Birincil Dil | İngilizce |
---|---|
Konular | Matematik |
Bölüm | Matematik |
Yazarlar | |
Erken Görünüm Tarihi | 10 Ocak 2024 |
Yayımlanma Tarihi | 27 Ağustos 2024 |
Yayımlandığı Sayı | Yıl 2024 Cilt: 53 Sayı: 4 |