On comparison of linear differential operators of functions on circle, line, and half-line
Keyword(s):
We study the following problem: describe all linear differential operators with constant coefficients that are majorated by given operators of the same form.
1984 ◽
Vol 138
(1)
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pp. 255-265
2014 ◽
Vol 415
(2)
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pp. 686-712
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Keyword(s):
2009 ◽
Vol 215
(2)
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pp. 759-766
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