Sökning: "General topology"

Visar resultat 16 - 20 av 109 avhandlingar innehållade orden General topology.

  1. 16. Writing Worlds, Reading Landscapes: An Exploration of Settings in Fantasy

    Författare :Stefan Ekman; Göteborgs universitet; []
    Nyckelord :HUMANIORA; HUMANITIES; HUMANIORA; HUMANITIES; HUMANIORA; HUMANITIES; Robert Jordan; Steven R. Donaldson; Lisa Goldstein; Tim Powers; Patricia McKillip; China Miéville; Charles de Lint; Terry Pratchett; Robert Holdstock; Garth Nix; Charles Vess; Neil Gaiman; Steven Brust; J.R.R. Tolkien; maps in fantasy; fantasy; ecocriticism;

    Sammanfattning : In fantasy literature, the setting is as important to the story as are characters and plot; but although many fantasy scholars have pointed this out, there is very little criticism that explores the role of the setting in fantasy. The aim of this study is to use a topofocal (place-focused) perspective to examine four aspects of the fantasy setting, including the way in which settings function in terms of their respective worlds and stories. LÄS MER

  3. 17. Topology optimization in fluid flow problems

    Författare :Niclas Wiker; Linköpings universitet; []
    Nyckelord :TECHNOLOGY; TEKNIKVETENSKAP;

    Sammanfattning : In this thesis, the topic of topology optimization in fluids is studied. With emphasis on modeling aspects, the general framework for formulating such problems is presented through a derivation of a sample problem. A survey of the literature, summarizing the developments in the area, forms the first part of the thesis. LÄS MER

  4. 18. Computational topology optimization in continuum mechanics

    Författare :Thomas Borrvall; Martin P. Bendsøe; Linköpings universitet; []
    Nyckelord :;

    Sammanfattning : This dissertation concerns theoretical and computational methodologies in topology optimization in continuum mechanics.A general procedure for treating problems of this kind starts with the establishment of a well-posed continuum problem formulation, in the sense that one can prove existence of at least one solution to the problem. LÄS MER

  5. 19. Quasi-Arithmetic Filters for Topology Optimization

    Författare :Linus Hägg; Martin Berggren; Eddie Wadbro; Umeå universitet; []
    Nyckelord :NATURVETENSKAP; NATURAL SCIENCES; NATURVETENSKAP; NATURAL SCIENCES;

    Sammanfattning : Topology optimization is a framework for finding the optimal layout of material within a given region of space. In material distribution topology optimization, a material indicator function determines the material state at each point within the design domain. LÄS MER

  7. 20. Multi-parameter topology optimization in continuum mechanics

    Författare :Mikael Thellner; Niels Olhoff; Linköpings universitet; []
    Nyckelord :TECHNOLOGY; TEKNIKVETENSKAP;

    Sammanfattning : This thesis concerns structural optimization in general, and topology optimization in particular. The discipline structural optimization deals with the optimal design of load-carrying structures. LÄS MER