M. Gasca, Charles A. Micchelli, et al.
Numerical Algorithms
In this paper we obtain the exact value of the L1n-width, both in the sense of Kolmogorov and Gel’fand, and characterize optimal subspaces for the set under certain total positivity assumptions on A matrix analogue is also described. © 1977, University of California, Berkeley. All Rights Reserved.
M. Gasca, Charles A. Micchelli, et al.
Numerical Algorithms
Nira Dyn, Charles A. Micchelli
Numerische Mathematik
Charles A. Micchelli
Numerical Algorithms
Tim N. T. Goodman, Charles A. Micchelli, et al.
SIMAX