Search for dissertations about: "group representation theory"

Showing result 1 - 5 of 55 swedish dissertations containing the words group representation theory.

  2. 1. Constructions in higher-dimensional Auslander-Reiten theory

    Author : Andrea Pasquali; Martin Herschend; Petter Andreas Bergh; Uppsala universitet; []
    Keywords : NATURVETENSKAP; NATURAL SCIENCES; Representation theory; higher-dimensional Auslander-Reiten theory; Postnikov diagram; 2-representation finite algebra; self-injective algebra; quiver with potential; skew group algebra; Mathematics; Matematik;

    Abstract : This thesis consists of an introduction and five research articles about representation theory of algebras.Papers I and II focus on the tensor product of algebras from the point of view of higher-dimensional Auslander-Reiten theory. In Paper I we consider the tensor product Λ of two algebras which are n- respectively m-representation finite. READ MORE

  4. 2. Quasi-Lie Algebras and Quasi-Deformations. Algebraic Structures Associated with Twisted Derivations

    Author : Daniel Larsson; Matematik LTH; []
    Keywords : NATURVETENSKAP; NATURAL SCIENCES; Talteori; fältteori; algebraisk geometri; algebra; gruppteori; Lie Algebras; Quasi-Deformations; Number Theory; field theory; algebraic geometry; group theory; Quasi-Lie Algebras;

    Abstract : This thesis introduces a new deformation scheme for Lie algebras, which we refer to as ?quasi-deformations? to clearly distinguish it from the classical Grothendieck-Schlessinger and Gers-tenhaber deformation schemes. The main difference is that quasi-deformations are not in gene-ral category-preserving, i.e. READ MORE

  5. 3. Irreducible Representations of Quantum Affine Algebras

    Author : Jesper Thorén; Matematik (naturvetenskapliga fakulteten); []
    Keywords : NATURVETENSKAP; NATURAL SCIENCES; Number Theory; Matematik; Mathematics; quantum evaluation modules; highest weight representations; quantum Yang-Baxter equation; quantum affine algebras; quantum groups; comultiplication; Hopf algebras; affine Lie algebras; field theory; algebraic geometry; algebra; group theory; Talteori; fältteori; algebraisk geometri; gruppteori;

    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

  6. 4. Studies on Fantasmical Anatomies

    Author : Anne Juren; André Lepecki; Sandra Noeth; Victoria Perez Royo; Stockholms konstnärliga högskola; []
    Keywords : HUMANIORA; HUMANITIES; Choreography; Feldenkrais Method®; anatomy; fantasmical; speculative gestures; somatic practices; dislocation; dissection; dissociation; treatment; operation; fragmentation; blind gaze; non-expression; dance; movement; language; poetry; voice; touch; Foley; psychoanalysis; crisis; encounter; critical awareness; sensorial transference; co-regulation; body proxy; trans-interiority; symptom; practitioner; patient; session; lesson; L’Effet-Mère; mother tongue; very too close; very too far; diffraction; dérive drift ; Utbildning på forskarnivå i performativa och mediala praktiker; Third-Cycle Studies in Performative and Mediated Practices;

    Abstract : Studies on Fantasmical Anatomies is an ongoing transdisciplinary artistic research, which encompasses the spectrum of experiences and practices that I have developed as a choreographer, dancer and Feldenkrais practitioner. My interest in anatomy and somatic practices grew out of multiple shoulder dislocations. READ MORE

  7. 5. Gendered interests in the European union : the European women's lobby and the organisation and representation of women's interests

    Author : Sofia Strid; Anna G. Jónasdóttir; Gunnel Karlsson; Alison E. Woodward; Örebro universitet; []
    Keywords : SAMHÄLLSVETENSKAP; SOCIAL SCIENCES; SAMHÄLLSVETENSKAP; SOCIAL SCIENCES; SAMHÄLLSVETENSKAP; SOCIAL SCIENCES; EU; European Women’s Lobby; organised interests; representation; civil society; political system; institutions; corporatism; interest theory; legitimacy; gender equality.; Gender studies; Genus; Political science; Statsvetenskap; Research on Europe; Forskning om Europa; Gender Studies; Genusvetenskap;

    Abstract : Gendered Interests and the European Union. The European Women’s Lobby and the Organisation and Representation of Women's Interests. READ MORE