Sökning: "Anders Öberg"

Visar resultat 1 - 5 av 7 avhandlingar innehållade orden Anders Öberg.

  1. 1. A Study of Smooth Functions and Differential Equations on Fractals

    Författare :Anders Pelander; Anders Öberg; Svante Janson; Alexander Teplyaev; Tom Lindström; Uppsala universitet; []
    Nyckelord :Mathematical analysis; Analysis on fractals; p.c.f. fractals; Sierpinski gasket; Laplacian; differential equations on fractals; infinite dimensional i.f.s.; invariant measure; harmonic functions; smooth functions; derivatives; products of random matrices; Matematisk analys;

    Sammanfattning : In 1989 Jun Kigami made an analytic construction of a Laplacian on the Sierpiński gasket, a construction that he extended to post critically finite fractals. Since then, this field has evolved into a proper theory of analysis on fractals. The new results obtained in this thesis are all in the setting of Kigami's theory. LÄS MER

  2. 2. Combinatorial and analytical problems for fractals and their graph approximations

    Författare :Konstantinos Tsougkas; Anders Karlsson; Anders Öberg; Ben Hambly; Uppsala universitet; []
    Nyckelord :NATURAL SCIENCES; NATURVETENSKAP; Fractal graphs; energy Laplacian; Kusuoka measure; Mathematics; Matematik;

    Sammanfattning : The recent field of analysis on fractals has been studied under a probabilistic and analytic point of view. In this present work, we will focus on the analytic part developed by Kigami. The fractals we will be studying are finitely ramified self-similar sets, with emphasis on the post-critically finite ones. LÄS MER

  3. 3. Hilary Putnam on Meaning and Necessity

    Författare :Anders Öberg; Sören Stenlund; Sharon Rider; Pierre Wagner; Uppsala universitet; []
    Nyckelord :HUMANITIES; HUMANIORA; HUMANIORA; HUMANITIES; philosophy of language; philosophy of science; philosophy of mathematics; Hilary Putnam; W.V. Quine; Rudolf Carnap; realism; anti-realism; Theoretical Philosophy; Teoretisk filosofi;

    Sammanfattning : In this dissertation on Hilary Putnam's philosophy, I investigate his development regarding meaning and necessity, in particular mathematical necessity. Putnam has been a leading American philosopher since the end of the 1950s, becoming famous in the 1960s within the school of analytic philosophy, associated in particular with the philosophy of science and the philosophy of language. LÄS MER

  4. 4. Operational Military Violence : A Cartography of Bureaucratic Minds and Practices

    Författare :Anders Malm; Marie Demker; Dan Öberg; Annika Bergman-Rosamond; Försvarshögskolan; []
    Nyckelord :SOCIAL SCIENCES; SAMHÄLLSVETENSKAP; military violence; bureaucratisation; operational level; targeting; military masculinity; Krigsvetenskap; Krigsvetenskap;

    Sammanfattning : Western use of military violence is becoming increasingly centralised, partly through the use of Unmanned Aerial Vehicles (or more commonly referred to as “drones” in the literature). Drone technology allows control and command of military operations to be put under one roof, and as military organisations traditionally have a close dependence on technological developments, procedures and regulations for centralised command and control have developed in close concert with advances in drone technology. LÄS MER

  5. 5. Studies in the Conceptual Development of Mathematical Analysis

    Författare :Kajsa Bråting; Anders Öberg; Hans Niels Jahnke; Uppsala universitet; []
    Nyckelord :NATURAL SCIENCES; NATURVETENSKAP; NATURVETENSKAP; NATURAL SCIENCES; History of mathematics; conceptual development; mathematical analysis; Other mathematics; Övrig matematik; Mathematics; Matematik;

    Sammanfattning : This dissertation deals with the development of mathematical concepts from a historical and didactical perspective. In particular, the development of concepts in mathematical analysis during the 19th century is considered. The thesis consists of a summary and three papers. In the first paper we investigate the Swedish mathematician E. LÄS MER