Search for dissertations about: "representations"

Showing result 11 - 15 of 873 swedish dissertations containing the word representations.

  2. 11. Semigroups, multisemigroups and representations

    Author : Love Forsberg; Volodymyr Mazorchuk; Ernst Dieterich; Stuart Margolis; Uppsala universitet; []
    Keywords : NATURVETENSKAP; NATURAL SCIENCES; representation theory; semigroups; multisemigroups; category theory; 2-categories;

    Abstract : This thesis consists of four papers about the intersection between semigroup theory, category theory and representation theory. We say that a representation of a semigroup by a matrix semigroup is effective if it is injective and define the effective dimension of a semigroup S as the minimal n such that S has an effective representation by square matrices of size n. READ MORE

  4. 12. The semiotic function : studies in children's representations

    Author : Maare Tamm; Umeå universitet; []
    Keywords : SAMHÄLLSVETENSKAP; SOCIAL SCIENCES; Piaget; Semiotic function; Mental representation Figurative; Operative; Representation media;

    Abstract : The main purpose of this thesis was to explore if there existed one single underlying semiotic function for representation. The problem was examined from both a theoretical and an empirical point of view. READ MORE

  5. 13. Bending mainstream definitions of sport, gender and ability : Representations of wheelchair racers

    Author : Kim Wickman; Eva Olofsson; Ulla Johansson; Jorid Hovden; Umeå universitet; []
    Keywords : MEDICIN OCH HÄLSOVETENSKAP; MEDICAL AND HEALTH SCIENCES; able-ism; disability; discourse; gender; identity; representation; sports media; Paralympics; wheelchair racing; Sports; Idrott;

    Abstract : Inspired by feminist post-structural thinking and with a discourse analytic approach, this study’s main theme is gendered identity, disability and sport. It consists of four separate, but interrelated, empirical studies and focuses on two research questions. READ MORE

  6. 14. From Numerical Sensor Data to Semantic Representations : A Data-driven Approach for Generating Linguistic Descriptions

    Author : Hadi Banaee; Amy Loutfi; Erik Schaffernicht; Andrey Kiselev; Mobyen Ahmed; Antonio Chella; Örebro universitet; []
    Keywords : NATURVETENSKAP; NATURAL SCIENCES; Semantic representations; Conceptual spaces; Natural language generation; Temporal rule mining; Physiological sensors; Health monitoring system;

    Abstract : In our daily lives, sensors recordings are becoming more and more ubiquitous. With the increased availability of data comes the increased need of systems that can represent the data in human interpretable concepts. READ MORE

  7. 15. Branching laws for holomorphic representations and the quaternionic discrete series for Sp(1,1)

    Author : Henrik Seppänen; Göteborgs universitet; []
    Keywords : NATURVETENSKAP; NATURAL SCIENCES; Lie groups; unitary representations; branching law; bounded symmetric domains; hypergeometric functions; quaternionic structure; discrete series representations; Szegö map; hypergeometric functions;

    Abstract : http://www.ub.gu.se/sok/dissdatabas/abstracts/2007/070129hs. READ MORE