2 papers
math.NA2024
Convergence and superconvergence analysis of discontinuous Galerkin methods for index-2 integral-algebraic equations
Hecong Gao, Hui Liang
The integral-algebraic equation (IAE) is a mixed system of first-kind and second-kind Volterra integral equations (VIEs). This paper mainly focuses on the discontinuous Galerkin (D…
math.NA2024
Time-fractional diffusion equations with randomness, and efficient numerical estimations of expected values
Josef Dick, Hecong Gao, William McLean +1
In this work, we explore a time-fractional diffusion equation of order with a stochastic diffusivity parameter. We focus on efficient estimation of the expected value…