𝔖 Bobbio Scriptorium
✦   LIBER   ✦

Greedy algorithms and bestm-term approximation with respect to biorthogonal systems

✍ Scribed by Peter Oswald


Book ID
110545795
Publisher
SP Birkhäuser Verlag Boston
Year
2001
Tongue
English
Weight
760 KB
Volume
7
Category
Article
ISSN
1069-5869

No coin nor oath required. For personal study only.


📜 SIMILAR VOLUMES


Greedy Algorithms andM-Term Approximatio
✍ V.N. Temlyakov 📂 Article 📅 1999 🏛 Elsevier Science 🌐 English ⚖ 198 KB

We study the efficiency of greedy type algorithms with regard to redundant dictionaries in Hilbert space and we prove a general result which gives a sufficient condition on a dictionary to guarantee that the pure greedy algorithm is near best in the sense of power decay of error of approximation. We