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比利时vs摩洛哥足彩 ,
university of california san diego

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center for computational mathematics seminar

fangyao su

ucsd

a path-following primal-dual augmented lagrangian method for nep

abstract:

a new path-following primal-dual augmented lagrangian method is proposed for solving nonlinear equality constrained optimization problems (nep). at each iteration, a newton-like method is used to solve a perturbed optimality condition that defines a penalty trajectory parameterized by both the penalty parameter and the estimated lagrange multipliers. we show that this method is globally convergent and has a quadratic convergence rate in the limit. finally, numerical experiments on problems from the cutest test collection are are used to support the theoretical analysis.

may 15, 2018

11:00 am

ap&m 2402

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