Enlargements of almost open mappings
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- by Robin Harte and Martin Mathieu PDF
- Proc. Amer. Math. Soc. 96 (1986), 247-248 Request permission
Abstract:
If the enlargement of a bounded linear operator has dense range, then the operator must be almost open.References
- Robin Harte, Almost open mappings between normed spaces, Proc. Amer. Math. Soc. 90 (1984), no. 2, 243–249. MR 727242, DOI 10.1090/S0002-9939-1984-0727242-0 M. Mathieu, On approximate point spectra of elementary operators, Semesterbericht functionalanalysis Tubingen, 1985.
Additional Information
- © Copyright 1986 American Mathematical Society
- Journal: Proc. Amer. Math. Soc. 96 (1986), 247-248
- MSC: Primary 47A05; Secondary 46A22
- DOI: https://doi.org/10.1090/S0002-9939-1986-0818453-6
- MathSciNet review: 818453