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Time-step chosen by BDF method?
Posted Apr 28, 2011, 10:07 AM EDT Studies & Solvers 2 Replies
The time-dependent solver chooses an extremely small time-step, and I can't find how this time-step is chosen.
All what I found is :
"IDA [...] uses variable-order variable-step-size backward differentiation formulas (BDF)."
p 365 Reference Guide
Thank you very much for your help.