51 citations · 204 across the 20 of their papers we have counts for
Showing 2020Show all
3 papers · 1 filter
math.AP2020
An Optimal Mass Transport Method for Random Genetic Drift
José A. Carrillo, Lin Chen, Qi Wang
We propose and analyze an optimal mass transport method for a random genetic drift problem driven by a Moran process under weak-selection. The continuum limit, formulated as a reac…
math.AP2020
Dynamics of a predator-prey system in open advective heterogeneous environments
Qi Wang
In this paper, we investigate the effect of dispersal and advection on the dynamics of a predator-prey model. More precisely, we show that the linear stability of the semi-trivial…
math.NA2020★ 8 cited
An energy-based discontinuous Galerkin method for semilinear wave equations
Daniel Appelo, Thomas Hagstrom, Qi Wang +1
We generalize the energy-based discontinuous Galerkin method proposed in [SIAM J. Num. Anal., 53(6):2705-2726, 2015.] to second-order semilinear wave equations. A stability and con…