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A primal-dual operator splitting method for conic optimization
Character segmentation conic optimization yield distributed linear algebra
2015/8/7
We develop a simple operator splitting method for solving a primal conic optimization problem; we show that the iterates also solve the dual problem. The resulting algorithm is very simple to describe...
Restriction and spectral multiplier theorems on asymptotically conic manifolds
Restriction spectral multiplier theorems asymptotically conic manifolds
2011/2/22
The classical Stein-Tomas restriction theorem is equivalent to the statement that the spectral measure dE() of the square root of the Laplacian on Rn is bounded from Lp(Rn) to Lp′
(Rn) for 1 p 2...
Square-Root Lasso: Pivotal Recovery of Sparse Signals via Conic Programming
High-dimensional sparse model unknown sigma conic programming
2010/12/16
We propose a pivotal method for estimating high-dimensional sparse linear re-gression models, where the overall number of regressors p is large, possibly much larger than n, but only s regressors are ...
An Unusual Way to Generate Conic Sections. Related Euclidean Constructions
Conic Sections envelope ellipse hyperbola circle
2009/2/6
An Unusual Way to Generate Conic Sections. Related Euclidean Constructions。