Our main goal here is to discuss perspectives of applications based on solving underdetermined systems of linear equations (SLE). This discussion will include interconnection of underdetermined SLE with global problems of information theory and with data measuring and representation. The preference will be given to the description of the hypothetic destination point of the undertaken efforts, the current status of the problem, and possible methods to overcome difficulties on the way to that destination point.We do not pretend on a full survey of the current state of the theoretical researches which are very extensive now.We are going to discuss only some fundamental theoretical results justifying main applied ideas.
CITATION STYLE
Kozlov, I., & Petukhov, A. (2015). Sparse solutions of underdetermined linear systems. In Handbook of Geomathematics: Second Edition (pp. 2773–2798). Springer Berlin Heidelberg. https://doi.org/10.1007/978-3-642-54551-1_42
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