Sökning: "Ludwig Ridderstolpe"

Hittade 2 uppsatser innehållade orden Ludwig Ridderstolpe.

1. 1. Multithreading in adaptive fast multipole methods

   Kandidat-uppsats, Uppsala universitet/Institutionen för informationsteknologi

   Författare :Ludwig Ridderstolpe; [2021]
   Nyckelord :;

   Sammanfattning : It has been shown that fast multipole methods can achieve good scalability on multi-core architectures. We have for an adaptive single-threaded fast multipole method implemented multithreading support via the OpenMP API. LÄS MER

3. 2. Exact Solutions of the Ising Model

   Kandidat-uppsats, Uppsala universitet/Teoretisk astrofysik

   Författare :Ludwig Ridderstolpe; [2017]
   Nyckelord :ising; ising model; square-lattice ising model; transfer matrix;

   Sammanfattning : This report presents the general Ising model and its basic assumptions. This study aims to, from diagonalization of the Transfer Matrix, obtain the Helmholtz free energy and the exclusion of a phase transition for the one-dimensional Ising model under an external magnetic field. LÄS MER