Derivation Techniques on the Hermitian Surface
نویسندگان
چکیده
We discuss derivation–like techniques for transforming one locally Hermitian partial ovoid of the Hermitian surface H(3, q2) into another one. These techniques correspond to replacing a regulus by its opposite in some naturally associated projective 3–space PG(3, q) over a square root subfield. Mathematics Subject Classification (2002): 51E20, 51A50
منابع مشابه
A Geometric Construction for Some Ovoids of the Hermitian Surface
Multiple derivation of the classical ovoid of the Hermitian surface H(3, q) of PG(3, q) is a well known, powerful method for constructing large families of non classical ovoids of H(3, q). In this paper, we shall provide a geometric costruction of a family of ovoids amenable to multiple derivation. Mathematics Subject Classification (2000). Primary 51E20; Secondary 51A50.
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