×

zbMATH — the first resource for mathematics

Extension theory of formally normal and symmetric subspaces. (English) Zbl 0265.47023
Mem. Am. Math. Soc. 134, 80 p. (1973).

MSC:
47B15 Hermitian and normal operators (spectral measures, functional calculus, etc.)
47B99 Special classes of linear operators
47B25 Linear symmetric and selfadjoint operators (unbounded)
47E05 General theory of ordinary differential operators (should also be assigned at least one other classification number in Section 47-XX)
34L99 Ordinary differential operators
47A20 Dilations, extensions, compressions of linear operators
PDF BibTeX XML Cite
Full Text: DOI