Yaolin Jiang

collaborators

3 papers

math.NA2020

Structure-preserving algorithms with uniform error bound and long-time energy conservation for highly oscillatory Hamiltonian systems

Bin Wang, Yaolin Jiang

Structure-preserving algorithms and algorithms with uniform error bound have constituted two interesting classes of numerical methods. In this paper, we blend these two kinds of me…

math.NA2020

Optimal convergence and long-time conservation of exponential integration for Schrödinger equations in a normal or highly oscillatory regime

Bin Wang, Yaolin Jiang

In this paper, we formulate and analyse exponential integrations when applied to nonlinear Schrödinger equations in a normal or highly oscillatory regime. A kind of exponential int…

math.CO2017

The Complexity of All $(g, f)$ -Factor Problem

Hongliang Lu

Let $G$ be a graph with vertex set $V$ and let $g, f : V \to Z^{+}$ be two functions such that $g \leq f$ . We say that $G$ has all $(g, f)$ -factors if $G$ has an $h$ -f…

Structure-preserving algorithms with uniform error bound and long-time energy conservation for highly oscillatory Hamiltonian systems

Optimal convergence and long-time conservation of exponential integration for Schrödinger equations in a normal or highly oscillatory regime

The Complexity of All (g,f)-Factor Problem

The Complexity of All $(g, f)$ -Factor Problem