
arXiv: 1904.09982
We construct the free products of arbitrary digroups, and thus we solve an open problem of Zhuchok.
13 pages
Free products of groups, free products with amalgamation, Higman-Neumann-Neumann extensions, and generalizations, disemigroup, Generalizations of semigroups, FOS: Mathematics, free product, Group Theory (math.GR), Other generalizations of groups, Mathematics - Group Theory, digroup
Free products of groups, free products with amalgamation, Higman-Neumann-Neumann extensions, and generalizations, disemigroup, Generalizations of semigroups, FOS: Mathematics, free product, Group Theory (math.GR), Other generalizations of groups, Mathematics - Group Theory, digroup
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