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Journal Article
Journal of Scientific Computing, ISSN 0885-7474, 2/2013, Volume 54, Issue 2, pp. 269 - 310
Journal Article
European Journal of Operational Research, ISSN 0377-2217, 05/2013, Volume 227, Issue 1, pp. 1 - 11
Journal Article
SIAM Journal on Optimization, ISSN 1052-6234, 2018, Volume 28, Issue 2, pp. 1751 - 1772
We present an accelerated gradient method for nonconvex optimization problems with Lipschitz continuous first and second derivatives. In a time O(epsilon(7/4)... 
Semiconvexity | Negative curvature | Nonlinear optimization | Convergence rate | Second-order stationarity | Accelerated gradient descent | Lanczos method | MATHEMATICS, APPLIED | semiconvexity | CUBIC REGULARIZATION | negative curvature | accelerated gradient descent | convergence rate | second-order stationarity | nonlinear optimization
Journal Article