Search for dissertations about: "Hopf algebra"
Showing result 1 - 5 of 6 swedish dissertations containing the words Hopf algebra.
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1. Modules and Hopf structures for (twisted) generalized Weyl algebras
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2. Hopf and Frobenius algebras in conformal field theory
Abstract : There are several reasons to be interested in conformal field theories in two dimensions. Apart from arising in various physical applications, ranging from statistical mechanics to string theory, conformal field theory is a class of quantum field theories that is interesting on its own. First of all there is a large amount of symmetries. READ MORE
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3. Generalized Weyl algebras and elliptic quantum groups
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4. Irreducible Representations of Quantum Affine Algebras
Abstract : We construct finite-dimensional representations of the quantum affine algebra associated to the simple finite-dimensional Lie algebra sl(n+1). The module structure is defined on the vector space tensor product of the fundamental representations of the quantum affine algebra. READ MORE
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5. Low-dimensional cohomology of current Lie algebras
Abstract : We deal with low-dimensional homology and cohomology of current Lie algebras, i.e., Lie algebras which are tensor products of a Lie algebra L and an associative commutative algebra A. READ MORE