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Fibrazioni planari e sottovarietà algebriche della varietà di Grassmann

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Abstract

In [13] the author gives a geometric construction of the indicator set of Sherk associated to a finite spread. In this paper we construct the indicator set in the general case (finite and not finite) and we characterize an indicator set associated to a pappian spread. Between this indicator set we can determinate the representation of a spread of Galois on the Grassmann variety.

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Authors and Affiliations

  1. Istituto di Matematica ‘R. Caccioppoli’, Via Mezzocannone 8, 80134, Napoli, Italia

    Guglielmo Lunardon

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  1. Guglielmo Lunardon
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Lavoro eseguito nell'ambito delle attività del-G.N.S.A.G.A. del C.N.R.

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Lunardon, G. Fibrazioni planari e sottovarietà algebriche della varietà di Grassmann. Geom Dedicata 16, 291–313 (1984). https://doi.org/10.1007/BF00147873

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  • DOI: https://doi.org/10.1007/BF00147873

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