SC²S Colloquium - August 6, 2013

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Date: August 6, 2013
Room: 02.07.023
Time: 3:00 pm, s.t.


Andreas Wagner: Solving a special class of linear systems in a quantum simulation problem

MINRES is a Krylov method used for solving hermitian matrices. In this bachelor thesis MINRES was adapted in matlab to solve hermitian matrices with a complex diagonal shift. In addition a Chebyshev preconditioner was applied to the problem to speed up convergence.