A copy of this work was available on the public web and has been preserved in the Wayback Machine. The capture dates from 2019; you can also visit the original URL.
The file type is application/pdf
.
Errata, volume 16; Errata, volume 17; Errata, volume 18
1967
Proceedings of the American Mathematical Society
approximation theorem for a class of operators, pp. 991-995. It has been pointed out to the author by Y. Domar that Theorem 2 of the author's paper [2] is not correct as stated. In this note the correct form of the theorem is given together with a brief sketch of the proof. The theorem is a generalization of an approximation theorem for unitary operators in Hilbert space to certain classes of operators in Banach spaces. The class is defined by the following restrictions. Let V be any bounded
doi:10.1090/s0002-9939-67-99982-0
fatcat:wqkv2dyjrrasnhrzt6tk4iqssm