A t-semiarc of a finite projective plane is a pointset S_t with the property that the number of tangent lines to S_t at each of its points is t. Some characterization theorems for t-semiarcs with large collinear subsets are given.
Semiarcs with long secants / Csajbok, Bence. - In: ELECTRONIC NOTES IN DISCRETE MATHEMATICS. - ISSN 1571-0653. - ELETTRONICO. - 40:s.i.(2013), pp. 95-99. [10.1016/j.endm.2013.05.018]
Semiarcs with long secants
Bence Csajbok
2013-01-01
Abstract
A t-semiarc of a finite projective plane is a pointset S_t with the property that the number of tangent lines to S_t at each of its points is t. Some characterization theorems for t-semiarcs with large collinear subsets are given.File in questo prodotto:
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