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Separation theorems for the extrema of best piecewise monotonic approximations to successive data |
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| Authors: | I. C. Demetriou |
| Affiliation: | 1. Division of Mathematics and Informatics, Department of Economics, National and Kapodistrian University of Athens, Athens, Greecedemetri@econ.uoa.gr |
| Abstract: | |
| Keywords: | Approximation data smoothing divided difference extremum monotonic peakfinding piecewise monotonic sunspots turning point |