Results 81 to 90 of about 405 (171)
Framed cohomological Hall algebras and cohomological stable envelopes. [PDF]
Lett Math Phys, 2023 Botta TM.
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An algebraic slice in the coadjoint space of the Borel and the Coxeter element
, 2011 Let g be a complex simple Lie algebra and b a Borel subalgebra. The algebra Y of polynomial semi-invariants on the dual b⁎ of b is a polynomial algebra on rank g generators (Grothendieck and Dieudonné (1965–1967)) [16].
Anthony Joseph, Joseph, Anthony
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Cluster algebras and category O for representations of Borel subalgebras of quantum affine algebras
, 2016 35 pages. v2 : Section 7.4 addedInternational audienceLet $\mathcal{O}$ be the category of representations of the Borel subalgebra of a quantum affine algebra introduced by Jimbo and the first author.
Hernandez, David, Leclerc, Bernard
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Free Field Realisation of the Chiral Universal Centraliser. [PDF]
Ann Henri Poincare, 2023 Beem C, Nair S.
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Causality in Schwinger's Picture of Quantum Mechanics. [PDF]
Entropy (Basel), 2022 Ciaglia FM +5 more
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Integrable Representations for Equivariant Map Algebras Associated with Borel-de Siebenthal Pairs [PDF]
, 2017 Borel and de-Siebenthal classified the maximal connected subgroups of maximal rankof a connected compact Lie group. This result can be rephrased in terms of automorphisms of thesemisimple Lie algebra and the subalgebra of fixed points.
O'Dell, Matthew Tyler
core
On quantum shuffle and quantum affine algebras
, 2007 A construction of the quantum affine algebra Uq(gˆ) is given in two steps. We explain how to obtain the algebra from its positive Borel subalgebra Uq(b+), using a construction similar to Drinfeld's quantum double.
Grossé, P.
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Borel-de Siebenthal Positive Root Systems
, 2023 Let G be a connected simple Lie group with finite centre, K be a maximal compact subgroup of G, and rank(G)= rank(K). Let \frak{g}_0=Lie(G), \frak{k}_0=Lie(K) \subset \frak{g}_0, \frak{t}_0 be a maximal abelian subalgebra of \frak{k}_0, \frak{g}=\frak{g ...
Paul, Pampa
core
Ergodic decompositions of Dirichlet forms under order isomorphisms. [PDF]
J Evol Equ, 2023 Schiavo LD, Wirth M.
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