1 citations · 1 across the 3 of their papers we have counts for
3 papers
math.NA2023★ 1 cited
High-efficiency and positivity-preserving stabilized SAV methods for gradient flows
Zhengguang Liu, Yanrong Zhang, Xiaoli Li
The scalar auxiliary variable (SAV)-type methods are very popular techniques for solving various nonlinear dissipative systems. Compared to the semi-implicit method, the baseline S…
math.NA2023
A novel energy-optimal scalar auxiliary variable (EOP-SAV) approach for gradient flows
Zhengguang Liu, Yanrong Zhang, Xiaoli Li
In recent years, the scalar auxiliary variable (SAV) approach has become very popular and hot in the design of linear, high-order and unconditional energy stable schemes of gradien…
math.NA2023
Efficient and accurate exponential SAV algorithms with relaxation for dissipative system
Yanrong Zhang, Xiaoli Li
In this paper, we construct two kinds of exponential SAV approach with relaxation (R-ESAV) for dissipative system. The constructed schemes are linear and unconditionally energy sta…