Sökning: "differential"

Visar resultat 1 - 5 av 1959 avhandlingar innehållade ordet differential.

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

    Författare :Henrik Petersson; Andrei Khrennikov; Sean Dineen; Växjö universitet; []
    Nyckelord :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;

    Sammanfattning : 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. LÄS MER

  3. 2. Differential Privacy - A Balancing Act

    Författare :Boel Nelson; Chalmers tekniska högskola; []
    Nyckelord :NATURVETENSKAP; NATURAL SCIENCES; NATURVETENSKAP; NATURAL SCIENCES; vehicular data; utility; accuracy privacy trade-off; privacy; accuracy; differential privacy; data privacy; big data;

    Sammanfattning : Data privacy is an ever important aspect of data analyses. Historically, a plethora of privacy techniques have been introduced to protect data, but few have stood the test of time. LÄS MER

  4. 3. Dynamic Enforcement of Differential Privacy

    Författare :Hamid Ebadi Tavallaei; Chalmers tekniska högskola; []
    Nyckelord :NATURVETENSKAP; NATURAL SCIENCES; differential privacy;

    Sammanfattning : With recent privacy failures in the release of personal data, differential privacy received considerable attention in the research community. This mathematical concept, despite its young age (Dwork et al. LÄS MER

  5. 4. Dynamic Enforcement of Differential Privacy

    Författare :Hamid Ebadi Tavallaei; Chalmers tekniska högskola; []
    Nyckelord :NATURVETENSKAP; NATURAL SCIENCES; Differential privacy;

    Sammanfattning : With recent privacy failures in the release of personal data, differential privacy received considerable attention in the research community.This mathematical concept, despite its young age (Dwork, 2006), has grabbed the attention of many researchers for its robustness against identification of individuals even in presence of background information. LÄS MER

  7. 5. Differential Equations with Constraints

    Författare :Olivier Verdier; Matematik LTH; []
    Nyckelord :NATURVETENSKAP; NATURAL SCIENCES;

    Sammanfattning : We study various differential equations subject to constraints. In the first part we study a partial differential equation, Burgers equation, subject to time-periodicity constraint. The forcing term is time-periodic and may be highly irregular. LÄS MER