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تسجيل مستخدم جديدBiquandle longitude invariant of long virtual knots
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تأليف
Maciej Niebrzydowski
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It is known that the number of biquandle colorings of a long virtual knot diagram, with a fixed color of the initial arc, is a knot invariant. In this paper we describe a more subtle invariant: a family of biquandle endomorphisms obtained from the set of colorings and longitudinal information.
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