In this paper, we consider a generic degree d form F in n + 1 variables. In particular, we investigate the existence of star configurations apolar to F, that is the existence of apolar sets of points obtained by the n-wise intersection of r general hyperplanes of Pn We present a complete answer for all values of (d, r, n) except for (d,d+1,2) when we present an algorithmic approach.

Special apolar subset: the case of star configurations / Jafarloo, I. B.; Carlini, E.. - In: COMMUNICATIONS IN ALGEBRA. - ISSN 0092-7872. - STAMPA. - 48:3(2020), pp. 1058-1067. [10.1080/00927872.2019.1677684]

Special apolar subset: the case of star configurations

Carlini E.
2020

Abstract

In this paper, we consider a generic degree d form F in n + 1 variables. In particular, we investigate the existence of star configurations apolar to F, that is the existence of apolar sets of points obtained by the n-wise intersection of r general hyperplanes of Pn We present a complete answer for all values of (d, r, n) except for (d,d+1,2) when we present an algorithmic approach.
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Utilizza questo identificativo per citare o creare un link a questo documento: https://hdl.handle.net/11583/2832876