Volume 15, Issue 1 pp. 735-738
Young Researchers' Minisymposia 4
Free Access

Equivalence of Linear Programming and Basis Pursuit

Andreas M. Tillmann

Corresponding Author

Andreas M. Tillmann

TU Darmstadt, Research Group Optimization, Dolivostr. 15, D-64293 Darmstadt, Germany

phone +49 6151 1670868. During GAMM 2015, the author was with the Institute for Mathematical Optimization at TU Braunschweig, Pockelsstr. 14, D-38106 Braunschweig, Germany (on leave from TU Darmstadt).Search for more papers by this author
First published: 21 October 2015
Citations: 8

Abstract

In this note, we show that linear programming and the prominent Basis Pursuit problem (i.e., minimizing the ℓ1-norm of a vector x subject to an underdetermined linear equation system Ax = b) are theoretically equivalent, and briefly discuss possible ramifications regarding computational complexity and practical applicability. (© 2015 Wiley-VCH Verlag GmbH & Co. KGaA, Weinheim)

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