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SUMMARY:Paola Stefanelli (University of Salento\, Italy)
DTSTART:20240415T150000Z
DTEND:20240415T160000Z
DTSTAMP:20260423T021126Z
UID:ENAAS/65
DESCRIPTION:Title: <a href="https://researchseminars.org/talk/ENAAS/65/">P
 łonka sums of set-theoretical solutions of the Yang-Baxter equation</a>\n
 by Paola Stefanelli (University of Salento\, Italy) as part of European No
 n-Associative Algebra Seminar\n\n\nAbstract\nThe Płonka sum is one of the
  most significant composition methods in Universal Algebra introduced by J
 erzy Płonka in 1967. In particular\, Clifford semigroups have turned out 
 to be the first instances of Płonka sums of groups. In this talk\, we ill
 ustrate a method for constructing set-theoretical solutions of the Yang-Ba
 xter equation that is inspired by the notion of the Płonka sums. Moreover
 \, we will show how to obtain solutions of this type by considering dual w
 eak braces\, algebraic structures recently studied and described in a join
 t work with Francesco Catino and Marzia Mazzotta.\n
LOCATION:https://researchseminars.org/talk/ENAAS/65/
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