Abstract
We investigate the problem of the triangular factorization of positive operators in a Hilbert space. We prove that broad classes of operators can be factorized.
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Sakhnovich, L.A. (2007). On Triangular Factorization of Positive Operators. In: Ball, J.A., Eidelman, Y., Helton, J.W., Olshevsky, V., Rovnyak, J. (eds) Recent Advances in Matrix and Operator Theory. Operator Theory: Advances and Applications, vol 179. Birkhäuser Basel. https://doi.org/10.1007/978-3-7643-8539-2_17
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DOI: https://doi.org/10.1007/978-3-7643-8539-2_17
Publisher Name: Birkhäuser Basel
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