Sökning: "Leif Melkersson"

Hittade 2 avhandlingar innehållade orden Leif Melkersson.

  1. 1. Coherent functors and asymptotic properties

    Författare :Adson Banda; Leif Melkersson; Milagros Izquierdo; Peter Schenzel; Linköpings universitet; []
    Nyckelord :NATURVETENSKAP; NATURAL SCIENCES;

    Sammanfattning : In this thesis we study properties of the so called coherent functors. Coherent functors were first introduced by Auslander in 1966 in a general setting. LÄS MER

  3. 2. Half–Exact Coherent Functors over PIDs and Dedekind Domains

    Författare :Adson Banda; Leif Melkersson; Milagros Izquierdo Barrios; Roy Skjelnes; Linköpings universitet; []
    Nyckelord :NATURVETENSKAP; NATURAL SCIENCES;

    Sammanfattning : The focus of this thesis is to characterize half–exact coherent functors over principal ideal domains (PIDs) and Dedekind domains. Ever since they where discovered, coherent functors have been useful in the study of some mathematical objects. We aim to explore a little more about them in this thesis. LÄS MER