Sökning: "KTH matematik"

Visar resultat 1 - 5 av 359 avhandlingar innehållade orden KTH matematik.

  1. 1. Topological and geometrical methods in data analysis

    Författare :Oliver Gäfvert; Sandra di Rocco; Henry Schenck; KTH; []
    Nyckelord :NATURVETENSKAP; NATURAL SCIENCES; NATURVETENSKAP; NATURAL SCIENCES; NATURVETENSKAP; NATURAL SCIENCES; multiparameter persistent homology; computational algebraic geometry; algorithms; complexity; Mathematics; Matematik;

    Sammanfattning : This thesis concerns two related data analysis pipelines, using topological and geometrical methods respectively, to extract relevant information. The first pipeline, referred to as the topological data analysis (TDA) pipeline, constructs a filtered simplicial complex on a given data set in order to describe its shape. LÄS MER

  3. 2. Harmonic measure on random fractals

    Författare :Dmitri Beliaev; Stanislav Smirnov; Ilia Binder; KTH; []
    Nyckelord :NATURVETENSKAP; NATURAL SCIENCES; Mathematics; mathematics; 30C85; 31A15; Matematik; MATHEMATICS; MATEMATIK;

    Sammanfattning : .... LÄS MER

  4. 3. Dynamical Properties of Quasi-periodic Schrödinger Equations

    Författare :Kristian Bjerklöv; KTH; []
    Nyckelord :NATURVETENSKAP; NATURAL SCIENCES; Schrödinger equations; Schrödinger operators; positive Lyapunov exponents; invariant measures; minimality; measure of spectrum; MATHEMATICS; MATEMATIK;

    Sammanfattning : .... LÄS MER

  5. 4. Combinatorial complexes, Bruhat intervals and reflection distances

    Författare :Axel Hultman; KTH; []
    Nyckelord :NATURVETENSKAP; NATURAL SCIENCES; MATHEMATICS; MATEMATIK;

    Sammanfattning : The various results presented in this thesis are naturallysubdivided into three different topics, namely combinatorialcomplexes, Bruhat intervals and expected reflection distances.Each topic is made up of one or several of the altogether sixpapers that constitute the thesis. LÄS MER

  7. 5. On Hilbert schemes parameterizing points on the affine line having support in a fixed subset

    Författare :Roy Mikael Skjelnes; KTH; []
    Nyckelord :NATURVETENSKAP; NATURAL SCIENCES; MATHEMATICS; MATEMATIK;

    Sammanfattning : .... LÄS MER