3 papers
math.AP2026
Harnack Theory and Rigidity for Singular and Degenerate Fully Nonlinear Elliptic Equations with Hamiltonians
Trung-Hieu Huynh, Tan-Dat Khuu, Hoang-Hung Vo
We study regularity, Harnack inequalities, Liouville rigidity, and principal eigenvalues for viscosity solutions of singular or degenerate fully nonlinear elliptic equations $Φ(x,|…
math.AP2025
Liouville--Type Results for Infinity Elliptic Equations Involving Gradient and Hardy--Hénon Nonlinearities
Tan-Dat Khuu, Trung-Hieu Huynh, Hoang-Hung Vo
In this paper we study Liouville-type properties for a class of degenerate elliptic equations driven by the fractional infinity Laplacian with nonlinear lower-order terms, \[ Î_\i…
math.NA2025
Applications of optimal error bounds for some generalized two-step iterative processes in Banach spaces
Tan-Phuc Nguyen, Thai-Hung Nguyen, Tien-Khai Nguyen +2
In a recent paper~\cite{paper2}, we proposed the concept of optimal error bounds for an iterative process, which allows us to obtain the convergence result of the iterative sequenc…