Abstract: Frequency-domain methods in signal reconstruction problems rely on the sparsity of many real-world objects in frequency space. Conversely, in this letter, we investigate the solution set of ...

This research was supported in part by the U.S. Air Force under Contracts AF 49(638)-382 and AF 33(657)-8559 as well as by the National Aeronautical and Space Administration under Contract NASr-103.

Abstract: This article focuses on a distributed optimization problem subject to partial-impact cost functions that relates to two decision variable vectors. To this end, two algorithms are presented ...

New Strategic Arms Reduction Treaty initially contributed to discouraging the strategic arms race, the Russian Foreign Ministry said in connection with the document’s expiration MOSCOW, February 5.