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Real linear matrix analysis

100%

Huhtanen M., Nevanlinna O.

Banach Center Publications

2007

tom 75

nr 1

171-189

Approximating real linear operators

100%

Huhtanen M., Nevanlinna O.

Studia Mathematica

2007

tom 179

nr 1

7-25

A framework to extend the singular value decomposition of a matrix to a real linear operator $ℳ : ℂⁿ → ℂ^{p}$ is suggested. To this end real linear operators called operets are introduced, to have an appropriate generalization of rank-one matrices. Then, adopting the interpretation of the singular value decomposition of a matrix as providing its nearest small rank approximations, ℳ is approximated with a sum of operets.

Ograniczanie wyników

1 Banach Center Publications

1 Studia Mathematica

2 Huhtanen M.

2 Nevanlinna O.

2 2007

Wyniki wyszukiwania

Real linear matrix analysis

Approximating real linear operators