Idempotents, free products and quandle coverings
نویسندگان
چکیده
In this paper, we investigate idempotents in quandle rings and relate them with coverings. We prove that integral of quandles finite type are nontrivial coverings over nice base admit infinitely many idempotents, give their complete description. show the set all these forms a itself. As an application, deduce ring knot long idempotents. consider free products have only trivial giving infinite family property. also description unions certain twisted quandles.
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ژورنال
عنوان ژورنال: International Journal of Mathematics
سال: 2023
ISSN: ['1793-6519', '0129-167X']
DOI: https://doi.org/10.1142/s0129167x23500118