Banach spaces of bounded solutions of Δu = Pu (P ≥ 0) on hyperbolic riemann surfaces
1974 ◽
Vol 53
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pp. 141-155
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Keyword(s):
Consider a nonnegative Hölder continuous 2-form P(z)dxdy on a hyperbolic Riemann surface R (z = x + iy). We denote by PB(R) the Banach space of solutions of the equation Δu = Pu on R with finite supremum norms. We are interested in the question how the Banach space structure of PB(R) depends on P. Precisely we consider two such 2-forms P and Q on R and compare PB(R) and QB(R). If there exists a bijective linear isometry T of PB(R) to QB(R), then we say that PB(R) and QB(R) are isomorphic.
1998 ◽
Vol 50
(3)
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pp. 449-464
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Keyword(s):
Keyword(s):
1963 ◽
Vol 22
◽
pp. 211-217
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2020 ◽
Vol 2020
(764)
◽
pp. 287-304
Keyword(s):
1989 ◽
Vol 9
(3)
◽
pp. 587-604
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2000 ◽
Vol 23
(5)
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pp. 361-365
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Keyword(s):