On the square root of a self-adjoint operator in J-space.
Series: Annales Academiae Scientarium Fennicae. Series A. I: Mathematica, 468
Publisher: Suomalainen Tiedeakatemia
Published: 1970
Place of publication: Helsinki
Language: eng
Subjects: Hilbert space.; Forms (Mathematics); Selfadjoint operators.; Square root.
Notes: Bibliography: p. 6.