New complete 2 - arcs in the uniform projective Hjelmslev planes over chain rings of order 25
نویسنده
چکیده
In this paper a 2-arc of size 21 in the projective Hjelmslev plane PHG(2,Z25) and a 2-arc of size 22 in PHG(2,F5[X]/(X)) are given. Both arcs are bigger than the 2-arcs previously known in the respective plane. Furthermore, we will give some information on the geometrical structure of the arcs.
منابع مشابه
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