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Prof. Dr. Martin Lotz
- © Martin Lotz
Mathematics Institute
Zeeman Building
University of Warwick
Coventry CV4 7AL
United Kingdom Persönliche Homepage
http://homepages.warwick.ac.uk/staff/Martin.Lotz/
Publikationen in der Arbeitsgruppe
| Zitatschlüssel | BCL-General-Formulas-For-The-Smoothed-Analysis-Of-Condition-Numbers |
|---|---|
| Autor | Peter Bürgisser and Felipe Cucker and Martin Lotz |
| Seiten | 145-150 |
| Jahr | 2006 |
| DOI | 10.1016/j.crma.2006.05.014 |
| Journal | C. R. Acad. Sci. Paris |
| Jahrgang | Ser. I 343 |
| Nummer | 2 |
| Zusammenfassung | We provide estimates on the volume of tubular neighbourhoods around a subvariety Σ of real projective space, intersected with a disk of radius σ. The bounds are in terms of σ, the dimension of the ambient space, and the degree of equations defining Σ. We use these bounds to obtain smoothed analysis estimates for some conic condition numbers. |