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math.NA2021
BDF SAV schemes for time-fractional Allen-Cahn dissipative systems
Fan Yu, Minghua Chen
Recently, the error analysis of BDF SAV (scalar auxiliary variable) schemes are given in \cite{Huangg:20} for the classical Allen-Cahn equation. Howev…
math.NA2020
Backward difference formula: The energy technique for subdiffusion equation
Minghua Chen, Fan Yu, Zhi Zhou
Based on the equivalence of A-stability and G-stability, the energy technique of the six-step BDF method for the heat equation has been discussed in [Akrivis, Chen, Yu, Zhou, Math.…
math.NA2020★ 8 cited
The energy technique for the six-step BDF method
Georgios Akrivis, Minghua Chen, Fan Yu +1
In combination with the Grenander--Szegö theorem, we observe that a relaxed positivity condition on multipliers, milder than the basic %fundamental requirement of the Nevanlinna--O…