6 papers
Global regularity for a class of degenerate/singular fully nonlinear elliptic equations with Hamiltonian terms
Jiangwen Wang, Feida Jiang
In this paper we establish sharp global regularity for a class of degenerate/singular fully nonlinear elliptic equations featuring Hamiltonian structures. The results pr…
Global regularity for degenerate fully nonlinear elliptic equations
Jiangwen Wang, Feida Jiang
In this paper, we prove global regularity for Dirichlet problem of a class of degenerate fully nonlinear elliptic equations on domain. This corresponds to the bou…
Improved regularity estimates for degenerate or singular fully nonlinear dead-core systems and Hénon-type equations
Jiangwen Wang, Feida Jiang
In this paper, we study the degenerate or singular fully nonlinear dead-core systems coupled with strong absorption terms. We establish several properties, including improved regul…
Regularity for fully nonlinear degenerate parabolic equations with strong absorption
João Vitor da Silva, João Vitor da Silva, Feida Jiang +1
In this paper, we investigate dead-core problems for fully nonlinear degenerate parabolic equations with strong absorption, \begin{equation*} |Du|^{p} F(D^{2}u) - u_{t} = λ_{0}(x,t…
Regularity of solutions for degenerate or singular fully nonlinear integro-differential equations
Jiangwen Wang, Feida Jiang
We study a series of regularity results for solutions to a degenerate or singular fully nonlinear integro-differential equation of the form $$- \big( Ï_{1}(|Du|) + a(x) Ï_{2}(|Du…
Regularity of solutions to degenerate normalized -Laplacian equation with general variable exponents
Jiangwen Wang, Yunwen Yin, Feida Jiang
In this paper, we consider a kind of degenerate normalized -Laplacian equation with general variable exponents. We establish local regularity of viscosity solutions…