Search for dissertations about: "bialgebra"
Showing result 1 - 5 of 7 swedish dissertations containing the word bialgebra.
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1. On the Clebsch-Gordan problem for quiver representations
Abstract : On the category of representations of a given quiver we define a tensor product point-wise and arrow-wise. The corresponding Clebsch-Gordan problem of how the tensor product of indecomposable representations decomposes into a direct sum of indecomposable representations is the topic of this thesis. READ MORE
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2. Classification of classical twists of the standard Lie bialgebra structure on a loop algebra
Abstract : This licentiate thesis is based on the work "Classification of classical twists of the standard Lie bialgebra structure on a loop algebra" by R. Abedin and the author of this thesis. The standard Lie bialgebra structure on an affine Kac-Moody algebra induces a Lie bialgebra structure on the underlying loop algebra and its parabolic subalgebras. READ MORE
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3. Lie bialgebra structures and their quantization
Abstract : .... READ MORE
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4. Infinite-dimensional Lie bialgebras and Manin pairs
Abstract : This PhD thesis is devoted to the theory of infinite-dimensional Lie bialgebra structures as well as their close relatives such as r-matrices and Manin pairs. The thesis is based on three papers. Paper I. READ MORE
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5. Configuration spaces, props and wheel-free deformation quantization
Abstract : The main theme of this thesis is higher algebraic structures that come from operads and props.The first chapter is an introduction to the mathematical framework needed for the content of this thesis. The chapter does not contain any new results. READ MORE