An optimal approximation problem for a matrix equation
2009 ◽
Vol 86
(2)
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pp. 321-332
2008 ◽
Vol 56
(6)
◽
pp. 1643-1649
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2008 ◽
Vol 27
(1-2)
◽
pp. 97-106
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Keyword(s):
Keyword(s):
2005 ◽
Vol 160
(3)
◽
pp. 763-777
◽
2010 ◽
Vol 216
(12)
◽
pp. 3515-3521
Keyword(s):