Abstract
We obtain the BLT-set associated with the sporadic semifield flock of the quadratic cone in PG(3,35) as the complete intersection of the Payne–Thas and the Kantor–Knuth ovoids of the parabolic quadric Q(4,35. Also, we give an alternative construction of the Penttila–Williams ovoid of Q(4,35).
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Cardinali, I., Polverino, O. & Trombetti, R. On the Sporadic Semifield Flock. Designs, Codes and Cryptography 30, 219–226 (2003). https://doi.org/10.1023/A:1025488922550
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DOI: https://doi.org/10.1023/A:1025488922550