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Searched refs:powell (Results 1 – 3 of 3) sorted by relevance

/petsc/src/snes/impls/qn/
H A Dqn.c70 PetscBool powell, periodic, restart; in SNESSolve_QN() local
216 powell = PETSC_FALSE; in SNESSolve_QN()
228 …RealPart(DolddotD)) > qn->powell_gamma * PetscAbs(PetscRealPart(DolddotDold))) powell = PETSC_TRUE; in SNESSolve_QN()
237 if (lsreason || powell || periodic) { in SNESSolve_QN()
241 if (powell) { in SNESSolve_QN()
/petsc/src/tao/leastsquares/tutorials/matlab/more_wild_probs/
H A Ddfoxs.m47 case 6 % powell singular function.
/petsc/doc/
H A Dpetsc.bib8422 url = {http://lyre.mit.edu/\~{ }powell/Illuminator.html},
8429 url = {http://lyre.mit.edu/\~{ }powell/rheoplast.html},
8526 url = {http://lyre.mit.edu/\~{ }powell/petsc.html},
26498 @Article{ chamberlain.powell.ea:watchdog,
35694 @InCollection{ powell:convergence,
35702 @InProceedings{ powell:direct,
35715 @Article{ powell:efficient,
35725 @InCollection{ powell:general,
35736 @InCollection{ powell:hybrid,
35745 @TechReport{ powell:karmarkars,
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