Hi, The forces acting on some and the 9 components of the stress matrix are minimised simultaneously using the BFGS algorithm. HTH
-- Lorenzo Paulatto Written on a virtual keyboard with real fingers On 15 Jun 2016 4:41 p.m., "Francesco Pelizza" < [email protected]> wrote: > Hi Dear users, > > I would like to know from you, avoiding misinterpretations how the > vc-relax works? > > Is it perhaps a series of ionic relaxation where the cell gets changed > depending on choice of software itself? (deciding on stresses, forces, > etc....) > > Otherwise please give me some clarification. > > > Thank you very much > > Francesco Pelizza > > University of Strathclyde (Glasgow) > _______________________________________________ > Pw_forum mailing list > [email protected] > http://pwscf.org/mailman/listinfo/pw_forum >
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