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A geometric characterization of Hankel r ‐planes
Author(s) -
Giuffrida Salvatore,
Ranestad Kristian
Publication year - 2010
Publication title -
bulletin of the london mathematical society
Language(s) - English
Resource type - Journals
SCImago Journal Rank - 2.396
H-Index - 48
eISSN - 1469-2120
pISSN - 0024-6093
DOI - 10.1112/blms/bdq047
Subject(s) - mathematics , characterization (materials science) , pure mathematics , geometry , physics , optics
We characterize Hankel planes as the centres of projections of rational normal curves when the projected curve is a section in a rational normal surface scroll.