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Visar resultat 1 - 5 av 1013 avhandlingar som matchar ovanstående sökkriterier.

  1. 1. Non-linear belief revision : Foundations and applications : by John Cantwell

    Författare :John Cantwell; Uppsala universitet; []
    Nyckelord :HUMANIORA; HUMANITIES; Philosophy; Belief revision; iterated belief revision; non-linear belief revision; epistemic entrenchment; plausibility relations; possibility relations; preferential relations; sources of information; contradictory information; non-prioritised belief revision; AGM; Filosofi; Philosophy subjects; Filosofiämnen; teoretisk filosofi; Theoretical Philosophy;

    Sammanfattning : Three structures for belief revision: plausability relations on states, relations of epistemic entrenchment on propositions and systems of spheres (hypertheories), are generalised to the non-linear (non-connected) case. The further generalisation to the case of sets of such structures is also investigated. LÄS MER

  3. 2. Non-linear Free Boundary Problems

    Författare :Andreas Minne; Henrik Shahgholian; Herbert Koch; KTH; []
    Nyckelord :NATURVETENSKAP; NATURAL SCIENCES; free boundary; elliptic; fully non-linear; Mathematics; Matematik;

    Sammanfattning : This thesis consists of an introduction and four research papers related to free boundary problems and systems of fully non-linear elliptic equations.Paper A and Paper B prove optimal regularity of solutions to general elliptic and parabolic free boundary problems, where the operators are fully non-linear and convex. LÄS MER

  4. 3. Non-linear mid-infrared laser techniques for combustion diagnostics

    Författare :Anna-Lena Sahlberg; Förbränningsfysik; []
    Nyckelord :NATURVETENSKAP; NATURAL SCIENCES; TEKNIK OCH TEKNOLOGIER; ENGINEERING AND TECHNOLOGY; Combustion diagnostics; non-linear; mid-infrared; degenerate four-wave mixing; laser-induced thermal grating spectroscopy; polarization spectroscopy;

    Sammanfattning : .... LÄS MER

  5. 4. Non-linear inverse geothermal problems

    Författare :Dennis Wokiyi; Vladimir Kozlov; Fredrik Berntsson; Mårten Gulliksson; Linköpings universitet; []
    Nyckelord :NATURVETENSKAP; NATURAL SCIENCES;

    Sammanfattning : The inverse geothermal problem consist of estimating the temperature distribution below the earth’s surface using temperature and heat-flux measurements on the earth’s surface. The problem is important since temperature governs a variety of the geological processes including formation of magmas, minerals, fosil fuels and also deformation of rocks. LÄS MER

  7. 5. Non-linear structural equation models : simulation studies of the Kenny-Judd model

    Författare :Fan Yang Jonsson; Uppsala universitet; []
    Nyckelord :NATURVETENSKAP; NATURAL SCIENCES; Statistics; Statistik;

    Sammanfattning : .... LÄS MER