• Corpus ID: 119312991

Algebraic Multilevel Methods for Markov Chains

  title={Algebraic Multilevel Methods for Markov Chains},
  author={Lukas Polthier},
  journal={arXiv: Numerical Analysis},
  • Lukas Polthier
  • Published 12 November 2017
  • Computer Science
  • arXiv: Numerical Analysis
A new algebraic multilevel algorithm for computing the second eigenvector of a column-stochastic matrix is presented. The method is based on a deflation approach in a multilevel aggregation framework. In particular a square and stretch approach, first introduced by Treister and Yavneh, is applied. The method is shown to yield good convergence properties for typical example problems. 


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