594 citations
- IMAR - Institutul de Matematică „Simion Stoilow” al Academiei RomâneRO279 papers
- Centre National de la Recherche ScientifiqueFR125 papers
- University of BucharestRO93 papers
- Academia Oamenilor de Știință din RomâniaRO59 papers
- Czech Academy of Sciences, Institute of MathematicsCZ43 papers
- Alexandru Ioan Cuza UniversityRO37 papers
- Instituto de Astrofísica de CanariasES37 papers
- Royal Observatory of BelgiumBE35 papers
- University of LancashireGB34 papers
- Observatoire de ParisFR31 papers
- Universidad de La LagunaES30 papers
- Institut de Mécanique Céleste et de Calcul des ÉphéméridesFR29 papers
4 papers · 2 filters
Hyperplane arrangements of Torelli type
Daniele Faenzi, Daniel Matei, Jean Vallès
We give a necessary and sufficient condition in order for a hyperplane arrangement to be of Torelli type, namely that it is recovered as the set of unstable hyperplanes of its Dolg…
A simple proof of Tyurin's babylonian tower theorem
Iustin Coanda
Using the method of Coandă and Trautmann (2006), we give a simple proof of the following theorem due to Tyurin (1976) in the smooth case: if a vector bundle on a -codimensio…
Secant Varieties of Segre--Veronese Varieties
Claudiu Raicu
We prove that the ideal of the variety of secant lines to a Segre--Veronese variety is generated in degree three by minors of flattenings. In the special case of a Segre variety th…
3x3 Minors of Catalecticants
Claudiu Raicu
Secant varieties to Veronese embeddings of projective space are classical varieties whose equations are not completely understood. Minors of catalecticant matrices furnish some of…