![](/img/cover-not-exists.png)
Approximation of functions by convexity preserving continuous linear operators
Tzimbalario, JeanVolume:
53
Language:
english
Journal:
Proceedings of the American Mathematical Society
DOI:
10.1090/s0002-9939-1975-0382943-6
Date:
January, 1975
File:
PDF, 296 KB
english, 1975