Search for dissertations about: "Möbius"

Showing result 1 - 5 of 15 swedish dissertations containing the word Möbius.

  2. 1. Autism syndromes in three behavioural phenotype conditions. A clinical psychiatric study of 76 individuals with Möbius sequence, CHARGE syndrome, and oculo-auriculo-vertebral spectrum

    Author : Maria E I Johansson; Göteborgs universitet; []
    Keywords : autism syndromes; behavioural phenotype conditions; Möbius; CHARGE; OAV; ADI-R; CARS; ABC; brain stem;

    Abstract : AUTISM SYNDROMES IN THREE BEHAVIOURAL PHENOTYPE CONDITIONS A clinical psychiatric study of 76 individuals with Möbius sequence, CHARGE syndrome, and oculoauriculovertebral spectrum Maria Johansson Institute of Neuroscience and Physiology, Child and Adolescent Psychiatry, Göteborg University, Sweden Abstract Objectives: (1) Examine the prevalence of autism syndromes in three different Behavioural Phenotype Conditions (BPCs), (2) examine background and associated factors/conditions, and (3) describe and evaluate diagnostic difficulties in this field of research. Method: As part of multidisciplinary surveys of Möbius sequence (Möbius) (n=25), CHARGE syndrome (CHARGE) (n=31) and oculoauriculovertebral spectrum (OAV) (n=20), the occurrence of autism symptoms was assessed utilizing the DSM-III-R and DSM-IV checklists for autistic disorder (AD), the Autism Diagnostic Interview-Revised (ADI-R), the Childhood Autism Rating Scale (CARS) and the Autistic Behavior Checklist (ABC). READ MORE

  4. 2. Certain results on the Möbius disjointness conjecture

    Author : Davit Karagulyan; Michael Benedicks; Ana Rodrigues; Mariusz Lemanczyk; KTH; []
    Keywords : Dynamical Systems; Ergodic Theory; Number Theory; Mathematics; Matematik;

    Abstract : We study certain aspects of the Möbius randomness principle and more specifically the Möbius disjointness conjecture of P. Sarnak. In paper A we establish this conjecture for all orientation preserving circle homeomorphisms and continuous interval maps of zero entropy. READ MORE

  5. 3. Some Möbius Invariant Spaces of Analytic Functions. Spectrum of the Cesàro Operator

    Author : Anna-Maria Persson; Matematik (naturvetenskapliga fakulteten); []
    Keywords : NATURVETENSKAP; NATURAL SCIENCES; Mathematics; Matematik; subdecomposable; Cesàro operator; atomic decompositions; Hankel operators; duality; integral estimates; Möbius invariant spaces of analytic functions; growth estimates;

    Abstract : This thesis consists of three papers in which different topics in spaces of analytic functions are considered. These papers are: I. "Estimates in Möbius Invariant Spaces of Analytic Functions." II. READ MORE

  6. 4. Feature extraction based on a tensor image description

    Author : Carl-Fredrik Westin; Linköpings universitet; []
    Keywords : Image analysis; Representation; Tensor; Hough transform; Möbius strip; Corner detection; TECHNOLOGY; TEKNIKVETENSKAP;

    Abstract : Feature extraction from a tensor based local image representation introduced by Knutsson in [37] is discussed. The tensor representation keeps statements of structure, certainty of statement and energy separate. READ MORE

  7. 5. Monomial Dynamical Systems in the Fields of p-adic Numbers and Their Finite Extensions

    Author : Marcus Nilsson; Andrei Khrennikov; Bertin Diarra; Växjö universitet; []
    Keywords : NATURVETENSKAP; NATURAL SCIENCES; p-adic numbers; discrete dynamical systems; number of cycles; perturbation; roots of unity; Möbius inversion; distribution of prime numbers; MATHEMATICS; MATEMATIK; Mathematics; Matematik;

    Abstract : .... READ MORE