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Abstract and Applied Analysis
Volume 2014 (2014), Article ID 457298, 7 pages
On Extremal Ranks and Least Squares Solutions Subject to a Rank Restriction
Department of Mathematics and Computational Science, Huainan Normal University, Anhui 232038, China
Received 16 February 2014; Revised 11 June 2014; Accepted 22 June 2014; Published 8 July 2014
Academic Editor: Sofiya Ostrovska
Copyright © 2014 Hongxing Wang and Yeguo Sun. This is an open access article distributed under the Creative Commons Attribution License, which permits unrestricted use, distribution, and reproduction in any medium, provided the original work is properly cited.
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