Abstract
The paper considers extensions of Nehari’s distance formula to more general situations arising in control theory. A formula is derived for the distance from a periodic operator to a certain subalgebra of operators.
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© 1988 Birkhäuser Verlag Basel
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Feintuch, A., Francis, B. (1988). Distance Formulas for Operator Algebras Arising in Optimal Control Problems. In: Gohberg, I. (eds) Topics in Operator Theory and Interpolation. Operator Theory: Advances and Applications, vol 29. Birkhäuser Basel. https://doi.org/10.1007/978-3-0348-9162-2_6
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DOI: https://doi.org/10.1007/978-3-0348-9162-2_6
Publisher Name: Birkhäuser Basel
Print ISBN: 978-3-7643-1960-1
Online ISBN: 978-3-0348-9162-2
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