LINEAR TRANSFORMATIONS IN HILBERT SPACE: II. ANALYTICAL ASPECTS
1929 ◽
Vol 15
(5)
◽
pp. 423-425
◽
1930 ◽
Vol 16
(2)
◽
pp. 172-175
◽
1978 ◽
Vol 18
(2)
◽
pp. 169-186
Keyword(s):
1985 ◽
Vol 100
(1-2)
◽
pp. 123-138
◽
1947 ◽
Vol 53
(10)
◽
pp. 943-950
Keyword(s):
1970 ◽
Vol 22
(2)
◽
pp. 372-375
◽