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A357295 Number of balanced quantales on n elements, up to isomorphism. 1

%I #8 Nov 06 2022 12:27:57

%S 1,1,9,106,1597,29720,663897,17747907,620659554

%N Number of balanced quantales on n elements, up to isomorphism.

%C For definition of quantale see A354493.

%C A quantale is balanced if T * T = T, where T denotes the top element of the underlying lattice.

%D P. Eklund, J. G. García, U. Höhle, and J. Kortelainen, (2018). Semigroups in complete lattices. In Developments in Mathematics (Vol. 54). Springer Cham.

%D K. I. Rosenthal, Quantales and their applications. Longman Scientific and Technical, 1990.

%D Arman Shamsgovara, A catalogue of every quantale of order up to 9 (abstract), LINZ2022, 39th Linz Seminar on Fuzzy Set Theory, Linz, Austria.

%D Arman Shamsgovara and P. Eklund, A Catalogue of Finite Quantales, GLIOC Notes, December 2019.

%Y Cf. A354493.

%K nonn,more

%O 1,3

%A _Arman Shamsgovara_, Sep 22 2022

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Last modified August 14 01:00 EDT 2024. Contains 375146 sequences. (Running on oeis4.)