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Derived bracket construction and anti-cyclic subcomplex of Leibniz (co)homology complex (1312.7268v1)
Published 27 Dec 2013 in math.QA
Abstract: An arbitrary Leibniz algebra can be embedded in a differential graded Lie algebra via the derived bracket construction. Such an embedding is called a derived bracket representation. We will construct the universal version of the derived bracket representation, prove that the principal part of the target dg Lie algebra defines a subcomplex of Leibniz (co)homology complex and that the existence of the subcomplex is a reflection of the anti-cyclicity of the Leibniz operad.
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