Fractional powers of operators defined on a Fréchet space
1984 ◽
Vol 27
(2)
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pp. 165-180
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Keyword(s):
The problem of finding a suitable representation for a fractional power of an operator defined in a Banach space X has, in recent years, attracted much attention. In particular, Balakrishnan [1], Hovel and Westphal [3] and Komatsu [4] have examined the problem of defining the fractionalpower (–A)α for closed densely-defined operators A such that
2015 ◽
Vol 12
(07)
◽
pp. 1550072
◽
Keyword(s):
1968 ◽
Vol 8
(1)
◽
pp. 119-127
◽
2013 ◽
Vol 2013
◽
pp. 1-6
◽
Keyword(s):
Keyword(s):
Keyword(s):
Keyword(s):
1979 ◽
Vol 85
(2)
◽
pp. 317-324
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