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Forward vs backward Euler for return algorithms
Sat, 2017-03-25 18:50 - Biswajit Banerjee
In Part 5 of my series on return mapping for plane stress plasticity, I claim that the obsession with backward Euler is not justified if accuracy is important. See http://www.parresianz.com/mechanics/plasticity/algorithm/plane-stress-drucker-prager-return-part-5/.
Let me know if you disagree and why.
-- Biswajit
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