Entire solutions of the abstract Cauchy problem in a Hilbert space
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- by Ralph deLaubenfels and Fuyuan Yao PDF
- Proc. Amer. Math. Soc. 123 (1995), 3351-3356 Request permission
Abstract:
We show that, whenever the linear operator A is symmetric and densely defined, on a Hilbert space, then the abstract Cauchy problem \[ \frac {d}{{dz}}u(z) = {A^ \ast }(u(z))\quad (z \in {\mathbf {C}}),\qquad u(0) = x\] has an entire solution, for all initial data x in the image of ${e^{ - \bar A{A^ \ast }}}$, which is a dense set.References
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Additional Information
- © Copyright 1995 American Mathematical Society
- Journal: Proc. Amer. Math. Soc. 123 (1995), 3351-3356
- MSC: Primary 34G10; Secondary 35K22, 47D06, 47N20
- DOI: https://doi.org/10.1090/S0002-9939-1995-1273486-9
- MathSciNet review: 1273486