${2^{{\aleph _0}}}$ Pairwise nonisomorphic Maximal-closed Subgroups of Sym(ℕ) via the Classification of the Reducts of the Henson digraphs

Lovkush Agarwal, Michael Kompatscher. ${2^{{\aleph _0}}}$ Pairwise nonisomorphic Maximal-closed Subgroups of Sym(ℕ) via the Classification of the Reducts of the Henson digraphs. Journal of Symbolic Logic, 83(2):395-415, 2018. [doi]

Abstract

Abstract is missing.