Sökning: "Gustav Kratz"

Hittade 2 uppsatser innehållade orden Gustav Kratz.

1. 1. GMRES and Weighted GMRES for solving nonsymmetric linear systems

   Kandidat-uppsats, Lunds universitet/Matematik LTH

   Författare :Gustav Kratz; [2016]
   Nyckelord :Nonsymmetric linear systems; Krylov subspaces; Iterative methods; Arnoldi; GMRES; Mathematics and Statistics;

   Sammanfattning : The Implementation and some mathematical properties of GMRES and weighted GMRES (WGMRES) are described. Numerical experiments originally performed by Essai (1998) are performed to compare the two methods. GMRES and WGMRES are used to solve a linear system arising from the Poisson equation and compared with respect to computational effort.. LÄS MER

3. 2. Anchoring bias in analysts’ EPS estimates – evidence from the Swedish stock market

   Magister-uppsats, Lunds universitet/Företagsekonomiska institutionen

   Författare :Sofia Kratz; Gustav Wenning; [2016]
   Nyckelord :Anchoring bias; Analysts; EPS estimates; EPS forecasts; Sweden; Business and Economics;

   Sammanfattning : .... LÄS MER