Spatial Numerical Range of Operators on Weighted Hardy Spaces
2011 ◽
Vol 2011
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pp. 1-8
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Keyword(s):
We consider the spatial numerical range of operators on weighted Hardy spaces and give conditions for closedness of numerical range of compact operators. We also prove that the spatial numerical range of finite rank operators on weighted Hardy spaces is star shaped; though, in general, it does not need to be convex.
2012 ◽
Vol 387
(2)
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pp. 949-952
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Keyword(s):
1994 ◽
Vol 17
(2)
◽
pp. 401-404
Keyword(s):
2007 ◽
Vol 2
◽
pp. 1341-1346
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2017 ◽
Vol 25
(1)
◽
pp. 87-98
Keyword(s):
2010 ◽
Vol 370
(2)
◽
pp. 498-505
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2002 ◽
Vol 238
(1)
◽
pp. 144-159
2021 ◽
Vol 37
(12)
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pp. 1909-1920
Keyword(s):
1991 ◽
Vol 97
(1)
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pp. 194-214
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