Showing math.NAShow all
3 papers · 1 filter
math.NA2023
Efficient relaxation scheme for the SIR and related compartmental models
Vo Anh Khoa, Pham Minh Quan, Ja'Niyah Allen +1
In this paper, we introduce a novel numerical approach for approximating the SIR model in epidemiology. Our method enhances the existing linearization procedure by incorporating a…
math.NA2020
Convexification and experimental data for a 3D inverse scattering problem with the moving point source
Vo Anh Khoa, Grant W. Bidney, Michael V. Klibanov +4
Inverse scattering problems of the reconstructions of physical properties of a medium from boundary measurements are substantially challenging ones. This work aims to verify the pe…
math.NA2020
Constructing a variational quasi-reversibility method for a Cauchy problem for elliptic equations
Vo Anh Khoa, Pham Truong Hoang Nhan
In the recent developments of regularization theory for inverse and ill-posed problems, a variational quasi-reversibility (QR) method has been designed to solve a class of time-rev…