Double Structures and Normal Bundle of Space Curves

Autor:	Philippe Ellia
Rok vydání:	1998
Předmět:	Section (fiber bundle) Integral curve Hilbert series and Hilbert polynomial symbols.namesake Character (mathematics) Normal bundle Plane (geometry) General Mathematics Mathematical analysis symbols Structure (category theory) Space (mathematics) Mathematics
Zdroj:	Journal of the London Mathematical Society. 58:18-26
ISSN:	0024-6107
DOI:	10.1112/s0024610798006395
Popis:	It is shown that the general plane section of a double structure on an integral curve C ⊆ P 3 has a connected numerical character (that is, its Hilbert function is of decreasing type). The paper gives applications, particularly to the stability of the normal bundle of space curves.
Databáze:	OpenAIRE
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