Sökning: "Matrix-monotone functions"
Hittade 1 avhandling innehållade orden Matrix-monotone functions.
1. Interpolation of Hilbert spaces
Sammanfattning : (i) We prove that intermediate Banach spaces A, B with respect to arbitrary Hilbert couples H, K are exact interpolation iff they are exact K-monotonic, i.e. the condition f0∊A and the inequality K(t,g0;K)≤K(t,f0;H), t>0 imply g0∊B and ||g0||B≤||f0||A (K is Peetre's K-functional). LÄS MER
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