Special Session 12: 

Positivity preserving numerical schemes for phase-field models

Xiaoming Wang
Fudan University and Florida State University
Peoples Rep of China
Co-Author(s):    Wenbin Chen and Cheng Wang
Abstract:
We consider numerical schemes for phase-field models with logarithmic potential (Flory-Huggins type potential). We present energy stable numerical algorithms for phase-field models that are able to preserve the positivity of certain physical quantities.