MORPHISMS FROM P2 TO Gr(2,C4)

Abstract : In this note we study morphisms from P2 to Gr(2,C4) from the point of view of the cohomology class they represent in the Grassmannian. This leads to some new result about projection of d-uple imbedding of P2 to P5.
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https://hal-univ-artois.archives-ouvertes.fr/hal-00436240
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Submitted on : Thursday, November 26, 2009 - 10:57:13 AM
Last modification on : Monday, August 19, 2019 - 4:20:06 PM
Long-term archiving on : Thursday, June 17, 2010 - 10:10:46 PM

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  • HAL Id : hal-00436240, version 1
  • ARXIV : 0911.5211

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A. El Mazouni, Fatima Laytimi, D.S. Nagaraj. MORPHISMS FROM P2 TO Gr(2,C4). 2009. ⟨hal-00436240⟩

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