Sökning: "Closed positive currents"

Hittade 3 avhandlingar innehållade orden Closed positive currents.

  1. 1. On the Extension and Wedge Product of Positive Currents

    Detta är en avhandling från Department of Mathematics, Stockholm University

    Författare :Ahmad Khalid Al Abdulaali; Jan-Erik Björk; Hassine El Mir; [2012]
    Nyckelord :NATURVETENSKAP; NATURAL SCIENCES; Closed positive currents; plurisubharmonic currents; plurisubharmonic functions; pluripolar sets; k-convex functions; wedge product of currents; matematik; Mathematics;

    Sammanfattning : This dissertation is concerned with extensions and wedge products of positive currents. Our study can be considered as a generalization for classical works done earlier in this field.Paper I deals with the extension of positive currents across different types of sets. LÄS MER

  2. 2. Convexity, Currents, and Lelong numbers

    Detta är en avhandling från Göteborg : Chalmers University of Technology

    Författare :Aron Lagerberg; Göteborgs universitet.; Gothenburg University.; [2011]
    Nyckelord :NATURVETENSKAP; NATURAL SCIENCES; NATURVETENSKAP; NATURAL SCIENCES; complex analysis; convex analysis; currents; Lelong numbers; tropical geometry; L^2-estaimtes; Legendre transform; intersection theory; real Monge-Ampere operators; plurisubharmonic functions; integrability index; L^2-estaimtes; plurisubharmonic functions; tropical geometry; Legendre transform; integrability index; convex analysis; currents; Lelong numbers; real Monge-Ampere operators; intersection theory;

    Sammanfattning : This thesis treats different aspects of convexity, both real and complex. On the real side,we study convexity in relation with certain currents. On the complex side, we study the singularitiesof plurisubharmonic functions. LÄS MER

  3. 3. On the approximation of positive, closed (1.1)-currents by analytic varieties

    Detta är en avhandling från Göteborg : Chalmers University of Technology

    Författare :Vincent Guedj; Göteborgs universitet.; Gothenburg University.; [1997]
    Nyckelord :NATURVETENSKAP; NATURAL SCIENCES;

    Sammanfattning : .... LÄS MER