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math.OC2013★ 1 cited
Computing and Analyzing Recoverable Supports for Sparse Reconstruction
Christian Kruschel, Dirk A. Lorenz
Designing computational experiments involving minimization with linear constraints in a finite-dimensional, real-valued space for receiving a sparse solution with a precis…
math.OC2013
The Linearized Bregman Method via Split Feasibility Problems: Analysis and Generalizations
Dirk A. Lorenz, Frank Schöpfer, Stephan Wenger
The linearized Bregman method is a method to calculate sparse solutions to systems of linear equations. We formulate this problem as a split feasibility problem, propose an algorit…