Sökning: "Fredrik Lauren"

Hittade 3 uppsatser innehållade orden Fredrik Lauren.

1. 1. Analysis of the energy exchange between atmosphere and ground using the compressible Navier-Stokes equations and the heat equation

   Uppsats för yrkesexamina på avancerad nivå, Uppsala universitet/Avdelningen för beräkningsvetenskap

   Författare :Fredrik Laurén; [2016]
   Nyckelord :;

   Sammanfattning : In this paper the interface between the one dimensional compressible Navier-Stokes equation and the heat equation is analysed. For the linearized and symmetrized model, the energy method is used to derive interface conditions that bounds the solution. LÄS MER

3. 2. Efficient Computational Procedure for the Analytic Continuation of Eliashberg Equations

   Kandidat-uppsats, Uppsala universitet/Institutionen för teknikvetenskaper

   Författare :Joakim Johansson; Fredrik Lauren; [2014]
   Nyckelord :superconductivity; analytic continuation; BCS theory;

   Sammanfattning : The superconducting order parameter and the mass renormalization function can be solved either at discrete frequencies along the imaginary axis, or as a function of continuous real frequencies. The latter is done with a method called analytic continuation. LÄS MER

4. 3. Current approaches on how to acquire and integrate external data into Data Warehouses

   Kandidat-uppsats, Institutionen för datavetenskap

   Författare :Carl-Fredrik Laurén; [2003]
   Nyckelord :Data Warehouse; Extern data; Acquisition; Integration;

   Sammanfattning : Integration of internal data is often mentioned in literature as the most demanding task when building or maintaining a DW. There is no literature that outlines the approach for the integration of external data into a DW. LÄS MER