"operaattorit (matematiikka)" - Selaus asiasanan mukaanVaasan yliopiston julkaisut
Aineistot 1-2 / 2
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Completion and extension of operators in Kreǐn spaces
(Vaasan yliopisto, 2016)
workingPaper -
On Kreǐn's extension theory of non-negative operators
(Vaasan yliopisto, 2002)
workingPaperThe famous M.G. Kreın’s extension theory of nonnegative operators is being presented in elementary terms, building on the completion of nonnegative operator blocks. The present treatment includes the refinements to the ...