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2 produkter
Dilation and Model Theory for Pairs of Commuting Contraction Operators
Av Haripada Sau, Joseph A. Ball
E-bok, 2026
1874 kr
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Dilation and Model Theory for Pairs of Commuting Contraction Operators
Av Joseph A. Ball, Haripada Sau
Inbunden, 2026
1889 kr
Lägg i varukorg
Exactly a decade after the publication of the Sz.-Nagy dilation theorem, Tsuyoshi Ando proved that, just like for a single contractive operator, every commuting pair of Hilbert-space contractions can be lifted to a commuting isometric pair. Although the inspiration for Ando's proof comes from the …