Skew left braces and isomorphism problems for Hopf-Galois structures on Galois extensions (2022)
Journal Article
Koch, A., & Truman, P. J. (2022). Skew left braces and isomorphism problems for Hopf-Galois structures on Galois extensions. Journal of Algebra and Its Applications, 22(05), Article ARTN 2350118. https://doi.org/10.1142/S0219498823501189

Given a finite group G, we study certain regular subgroups of the group of permutations of G, which occur in the classification theories of two types of algebraic objects: skew left braces with multiplicative group isomorphic to G and Hopf-Galois str... Read More about Skew left braces and isomorphism problems for Hopf-Galois structures on Galois extensions.