"Given an irreducible conic C in PG(2,q) with q odd, how many points of another irreducible conic D in PG(2,q) are external to C ? It is not hard to find D such that either all its points off C are external to C, or none of its its points are. Apart from these cases, we prove that for q large enough, the number we seek differs grom (q-1)\/2 by at most sqrt(q)+3."
|Titolo:||On the mutual position of two irreducible conics in PG(2,q), q odd|
|Data di pubblicazione:||2011|
|Digital Object Identifier (DOI):||http://dx.doi.org/10.1515/ADVGEOM.2011.022|
|Appare nelle tipologie:||1.1 Articolo in rivista|