Maps preserving the Douglas solution of operator equations
Keyword(s):
2003 ◽
Vol 35
(11)
◽
pp. 19-27
Keyword(s):
1999 ◽
Vol 31
(1-3)
◽
pp. 60-67
Keyword(s):
1974 ◽
Vol 28
(125)
◽
pp. 69-69
◽
1988 ◽
Vol 39
(3)
◽
pp. 228-232
◽
1978 ◽
Vol 18
(3)
◽
pp. 242-245