Sökning: "CR functions"

Visar resultat 1 - 5 av 24 avhandlingar innehållade orden CR functions.

  1. 1. The Maximum Principle for Cauchy-Riemann Functions and Hypocomplexity

    Författare :Abtin Daghighi; Stefan Borell; Christer Kiselman; Egmont Porten; Juergen Leiterer; Mittuniversitetet; []
    Nyckelord :NATURVETENSKAP; NATURAL SCIENCES; Hypocomplexity; hypoanalytic structure; CR functions; maximum principle; weak pseudoconcavity;

    Sammanfattning : This licentiate thesis contains results on the maximum principle forCauchy–Riemann functions (CR functions) on weakly 1-concave CRmanifolds and hypocomplexity of locally integrable structures. Themaximum principle does not hold true in general for smooth CR functions,and basic counterexamples can be constructed in the presenceof strictly pseudoconvex points. LÄS MER

  3. 2. First step to a genomic CALPHAD database for cemented carbides : C-Co-Cr alloys

    Författare :Zhou Li; Malin Selleby; Jana Pavlu; KTH; []
    Nyckelord :TEKNIK OCH TEKNOLOGIER; ENGINEERING AND TECHNOLOGY; CALPHAD; Einstein model; two-state model; compound energy formalism; thermodynamic description; C-Co-Cr; Teknisk materialvetenskap; Materials Science and Engineering;

    Sammanfattning : CALPHAD (CALculation of PHAse Diagrams) denotes the methodology used to assess thermodynamic data based on experiments as well as on first principles calculations. Essential for this method is the coupling of phase diagram and thermodynamic properties. LÄS MER

  4. 3. Geometric methods in the study of CR functions and their singularities

    Författare :Egmont Porten; []
    Nyckelord :CR geometry;

    Sammanfattning : .... LÄS MER

  5. 4. Regularity and uniqueness-related properties of solutions with respect to locally integrable structures

    Författare :Abtin Daghighi; Egmont Porten; Christer Kiselman; Stefan Borell; Jürgen Leiterer; Mittuniversitetet; []
    Nyckelord :NATURVETENSKAP; NATURAL SCIENCES; Maximum principle; hypocomplexity; locally integrable structure; hypoanalytic structure; weak pseudoconcavity; uniqueness; CR functions;

    Sammanfattning : We prove that a smooth generic embedded CR submanifold of C^n obeys the maximum principle for continuous CR functions if and only if it is weakly 1-concave. The proof of the maximum principle in the original manuscript has later been generalized to embedded weakly q-concave CR submanifolds of certain complex manifolds. LÄS MER

  7. 5. The modulus of continuity of analytic functions and CR-geometry

    Författare :Salla Franzén; Uppsala universitet; []
    Nyckelord :;

    Sammanfattning : .... LÄS MER