Abstract
Necessary and sufficient conditions are given for the nonnegativity of a partially singular quadratic functional associated with a linear system. The conditions parallel known conditions for the totally singular problem, and a known sufficiency condition for the partially singular problem can be derived from them.
Original language | English |
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Pages (from-to) | 407-409 |
Number of pages | 3 |
Journal | IEEE Transactions on Automatic Control |
Volume | 18 |
Issue number | 4 |
DOIs | |
Publication status | Published - Aug 1973 |
Externally published | Yes |