Essays about: "stora egenvärdesproblem"

Found 2 essays containing the words stora egenvärdesproblem.

1. 1. Evaluation of methods for quantifying returns within the premium pension

   University essay from KTH/Matematisk statistik

   Author : Emil Backman; David Petersson; [2020]
   Keywords : Pension; internal rate of return; applied mathematics; big matrix; numerical methods; large eigenvalue problem; finance; risk analysis; extreme value modeling; probability; stochastic modeling; Pension; intern ränta; tillämpad matematik; stora matrismetoder; numeriska metoder; stora egenvärdesproblem; finans; riskanalys; modellering av extrema värden; sannolikhet; stokastisk modellering;

   Abstract : Pensionsmyndigheten's (the Swedish Pensions Agency) current calculation of the internal rate of return for 7.7 million premium pension savers is both time and resource consuming. READ MORE

3. 2. Computation of Eigenmodes in Three-Dimensional Structures

   University essay from KTH/Skolan för teknikvetenskap (SCI)

   Author : Daniel Lilja; Olof Hummelgren; [2020]
   Keywords : ;

   Abstract : In this thesis the eigenmodes and eigenvalues of three dimensional structures are analyzed using the Python environment FEniCS in combination with an implementation of the Arnoldi method in MATLAB for calculation of eigenpairs. This is done by considering separable solutions of the wave equation and subsequently expressing these as the solutions to an eigenvalue problem. READ MORE