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Modular lattice signatures, revisited
Designs, Codes and Cryptography, 2019zbMATH Open Web Interface contents unavailable due to conflicting licenses.
Dipayan Das 0001 +4 more
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Invariant elements in a modular lattice
Functional Analysis and Its Applications, 1984Following \textit{I. M. Gelfand} and \textit{V. A. Ponomarev} [Colloq. Math. Soc. János Bolyai 5, 163-237 (1972; Zbl 0294.15002)] a system \(S=(V;E_ 1,...,E_ r)\) of a finite-dimensional vector space V and of subspaces \(E_ 1,...,E_ r\) has defect \(\rho(S)=\sum \dim E_ i-2 \dim V.\) A system S is said to be decomposable if there exist subspaces \(P_ 1,
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Corrigendum: Gluings of Modular Lattices
Order, 2006In Day and Hermann (Order, 5:85–101, 1988) it has been stated that for every S-cover of a lattice L there is an extension L′ of L in the variety of L and a bounded S-cover of L′ which restricts to the given S-cover and has each block L′(x) in the variety of L(x). A correct proof of this statement is given, here.
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Generating all finite modular lattices of a given size
Algebra Universalis, 2015Peter Jipsen, Jipsen Peter
exaly