A new construction of an ovoid O of the Hermitian surface H(3,q2), q>3 odd, is provided. In particular, O is left invariant by a group of order [Formula presented] and it cannot be obtained from a Hermitian curve by means of multiple derivation and it is not locally Hermitian.
Ovoids of H(3,q2), q odd, admitting a group of order (q+1)^3/2 / Pavese, Francesco. - In: DISCRETE MATHEMATICS. - ISSN 0012-365X. - STAMPA. - 341:7(2018), pp. 2089-2094. [10.1016/j.disc.2018.04.013]
Ovoids of H(3,q2), q odd, admitting a group of order (q+1)^3/2
Francesco Pavese
2018-01-01
Abstract
A new construction of an ovoid O of the Hermitian surface H(3,q2), q>3 odd, is provided. In particular, O is left invariant by a group of order [Formula presented] and it cannot be obtained from a Hermitian curve by means of multiple derivation and it is not locally Hermitian.File in questo prodotto:
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