Backward semi-linear parabolic equations with time-dependent coefficients and locally Lipschitz source
Người báo cáo: Đinh Nho Hào

Thời gian: 9h30, Thứ 3 ngày 21/11/2017
Địa điểm: Phòng 4, Nhà A14, Viện Toán học, 18 Hoàng Quốc Việt, Cầu Giấy, Hà Nội
Tóm tắt:Let $H$ be a Hilbert space with the inner product $$ and the norm $|cdot|$, $A(t)$ a positive self-adjoint unbounded time-dependent operator on $H$ and $varepsilon > 0$. We establish stability estimates of H"older type and propose a regularization method with error estimates of H"older type for the ill-posed backward semi-linear parabolic equation


begin{cases} u_t(t)+ A(t)u(t)=f(t,u(t)), quad 0 < tleqslant T,




with the source function $f$ satisfying a local Lipschitz condition.

This is a joint work with Nguyen Van Duc and Nguyen Van Thang.

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