278 citations · 727 across the 30 of their papers we have counts for
30 papers
A pseudo-reversible normalizing flow for stochastic dynamical systems with various initial distributions
Minglei Yang, Pengjun Wang, Diego del-Castillo-Negrete +2
We present a pseudo-reversible normalizing flow method for efficiently generating samples of the state of a stochastic differential equation (SDE) with different initial distributi…
A divergence-free constrained magnetic field interpolation method for scattered data
Minglei Yang, Diego del-Castillo-Negrete, Guannan Zhang +1
An interpolation method to evaluate magnetic fields given unstructured, scattered magnetic data is presented. The method is based on the reconstruction of the global magnetic field…
Transport, flow topology and Lagrangian conditional statistics in edge plasma turbulence
Benjamin Kadoch, Diego del-Castillo-Negrete, Wouter J. T. Bos +1
Lagrangian statistics and particle transport in edge plasma turbulence are investigated using the Hasegawa-Wakatani model and its modified version. The latter shows the emergence o…
A probabilistic scheme for semilinear nonlocal diffusion equations with volume constraints
Minglei Yang, Guannan Zhang, Diego Del-Castillo-Negrete +1
This work presents a probabilistic scheme for solving semilinear nonlocal diffusion equations with volume constraints and integrable kernels. The nonlocal model of interest is defi…
A Feynman-Kac based numerical method for the exit time probability of a class of transport problems
Minglei Yang, Guannan Zhang, Diego del-Castillo-Negrete +1
The exit time probability, which gives the likelihood that an initial condition leaves a prescribed region of the phase space of a dynamical system at, or before, a given time, is…
A new method to compute periodic orbits in general symplectic maps
Renato Calleja, Diego del-Castillo-Negrete, David Martinez-del-Rio +1
The search of high-order periodic orbits has been typically restricted to problems with symmetries that help to reduce the dimension of the search space. Well-known examples includ…