Search for dissertations about: "Henrik Petersson"

Showing result 1 - 5 of 8 swedish dissertations containing the words Henrik Petersson.

  2. 1. Chemical Sensors and Multivariate Data Analysis

    Author : Henrik Petersson; Linköpings universitet; []
    Keywords : NATURAL SCIENCES; NATURVETENSKAP;

    Abstract : Today, sensors can be found in many different applications, such as in home appliances, vehicles, medical equipments, mobile technology etc. Nearly all products with a reasonable technological height have a sensor integrated.Chemical Sensors are devices able to sense the chemical environment and are today an active area of research. READ MORE

  4. 2. Infinite dimensional holomorphy in the ring of formal power series : partial differential operators

    Author : Henrik Petersson; Andrei Khrennikov; Sean Dineen; Växjö universitet; []
    Keywords : NATURVETENSKAP; NATURAL SCIENCES; Infinite dimensional holomorphy; Formal power series; Fourier-Borel transform; Paley-Wiener theorem; Fischer decomposition; Fischer pair; Fock space; Cauchy-Problem; Kergin operator; PDE-preserving; Pseudo-differential operators.; MATHEMATICS; MATEMATIK;

    Abstract : We study holomorphy in the ring of formal power series in an infinite number of variables. Thus we restrict our study to (infinite dimensional) holomorphy on sequence spaces and we show that we obtain a rich theory without requiring any topological structure on the domain space. We make a comprehensive PDO-study for the spaces under consideration. READ MORE

  5. 3. Multivariate Exploration and Processing of Sensor Data-applications with multidimensional sensor systems

    Author : Henrik Petersson; Martin Holmberg; Johan Trygg; Linköpings universitet; []
    Keywords : TEKNIK OCH TEKNOLOGIER; ENGINEERING AND TECHNOLOGY; Chemical sensor; Pattern recognition; sensor selcection; Combustion monitoring; Vector Classification; Chemical engineering; Kemiteknik;

    Abstract : A sensor is a device that transforms a physical, chemical, or biological stimulus into a readable signal. The integral part that sensors make in modern technology is considerable and many are those trying to take the development of sensor technology further. READ MORE

  6. 4. Asymptotic Expansions for Perturbed Discrete Time Renewal Equations

    Author : Mikael Petersson; Dmitrii Silvestrov; Ola Hössjer; Henrik Hult; Stockholms universitet; []
    Keywords : NATURVETENSKAP; NATURAL SCIENCES; Renewal equation; Perturbation; Asymptotic expansion; Regenerative process; Quasi-stationary distribution; Risk process; Ruin probability;

    Abstract : In this thesis we study the asymptotic behaviour of the solution of a discrete time renewal equation depending on a small perturbation parameter. In particular, we construct asymptotic expansions for the solution of the renewal equation and related quantities. READ MORE

  7. 5. Making waves : A study of the patterns and consequences of non-state actor participation in global fisheries governance

    Author : Matilda Petersson; Henrik Österblom; Lisa Dellmuth; Robert Blasiak; Megan Bailey; Stockholms universitet; []
    Keywords : SAMHÄLLSVETENSKAP; SOCIAL SCIENCES; Global fisheries governance; regional fisheries management organizations RFMOs ; non-state actors; non-governmental organizations NGOs ; transnational partnerships; participation; influence; effectiveness; process tracing; Sustainability Science; vetenskap om hållbar utveckling;

    Abstract : States have established regional fisheries management organizations (RFMOs) to manage transboundary fish stocks. However, the effectiveness of these bodies has been questioned. Problems with overfishing, illegal, unreported, and unregulated (IUU) fishing, and bycatch remain persistent and difficult to solve. READ MORE