Conţinutul numărului revistei |
Articolul precedent |
Articolul urmator |
132 0 |
Căutarea după subiecte similare conform CZU |
512.541.5 (11) |
Algebra (410) |
SM ISO690:2012 LEWIS, Kyle M.. Branched covers induced by semisymmetric quasigroup homomorphisms. In: Quasigroups and Related Systems, 2023, vol. 31, nr. 1, pp. 75-96. ISSN 1561-2848. DOI: https://doi.org/10.56415/qrs.v31.06 |
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Quasigroups and Related Systems | ||||||
Volumul 31, Numărul 1 / 2023 / ISSN 1561-2848 | ||||||
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DOI:https://doi.org/10.56415/qrs.v31.06 | ||||||
CZU: 512.541.5 | ||||||
MSC 2010: 05B07, 20N05, 57M12. | ||||||
Pag. 75-96 | ||||||
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Finite semisymmetric quasigroups are in bijection with certain mappings between abstract polyhedra and directed graphs, termed alignments. We demonstrate the polyhedra of any given alignment can always be realized as compact, orientable surfaces. For any n ∈ N, the class of quasigroups having associated surfaces with sum genus 6 n is closed under subobjects and homomorphic images. Further, we demonstrate semisymmetric quasigroup homomorphisms may be translated into branched covers between their respective surfaces. |
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Cuvinte-cheie quasigroup, semisymmetric quasigroup, abstract polytope, branched cover |
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