Journal of Algebra

Journal: Journal of Algebra

Abbreviation

J. algebra (Print)

Publisher

Elsevier

ISSN

0021-8693
1090-266X

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Publications 1 - 10 of 20

The Cohen–Lenstra heuristic
Lengler, Johannes (2010)
Journal of Algebra
Operadic torsors
Campos, Ricardo; Willwacher, Thomas (2016)
Journal of Algebra
Combinatorial analogues of ad-nilpotent ideals for untwisted affine Lie algebras
Baur, Karin; Mazorchuk, Volodymyr (2012)
Journal of Algebra
Group actions on posets
Babson, Eric; Kozlov, Dmitry N. (2005)
Journal of Algebra
Non-abelian orbifolds of lattice vertex operator algebras
Gemünden, Thomas; Keller, Christoph A. (2021)
Journal of Algebra
We construct orbifolds of holomorphic lattice vertex operator algebras for non-abelian finite automorphism groups G. To this end, we construct twisted modules for automorphisms g together with the projective representation of the centralizer of g on the twisted module. This allows us to extract the irreducible modules of the fixed-point VOA Vᴳ, and to compute their characters and modular transformation properties. We then construct holomorphic VOAs by adjoining such modules to Vᴳ. Applying these methods to extremal lattices in d=48 and d=72, we construct more than fifty new holomorphic VOAs of central charge 48 and 72, many of which have a very small number of light states.
Orbifolds of lattice vertex operator algebras at d = 48 and d = 72
Gemünden, Thomas; Keller, Christoph A. (2019)
Journal of Algebra
On the minimal set for counterexamples to the local-global principle
Paladino, Laura; Ranieri, Gabriele; Viada, Evelina (2014)
Journal of Algebra
Abelian subgroup structure of square complex groups and arithmetic of quaternions
Rattaggi, Diego; Robertson, Diego (2005)
Journal of Algebra
Decomposable quadratic forms and involutions
Lewis, D.W.; Mahmoudi, M.G.; Tignol, J.-P.; et al. (2006)
Journal of Algebra
Irreducible disconnected subgroups of exceptional algebraic groups
Ghandour, Soumaïa (2010)
Journal of Algebra

Publications 1 - 10 of 20

Journal: Journal of Algebra

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