Conference Papers

  1. Rafiei, A.,: Efficient dropping technique for ILU and IUL factorizations obtained as by-products of FFAPINV and BFAPINV algorithms.  International Conference On Preconditioning Techniques For Scientific And Industrial Applications. May 16-18, 2011. Bordeaux, France. (participation cancelled).
  2. Shahlaei, F., Rafiei, A.,: Computing the IUL decomposition as by-product of the Backward Factored APproximate INVerse process, proceeding of the 6th international seminar on linear algebra and its applications, 5-6 June 2011, Arak University, Iran. (In Persian)
  3. Shahlaei, F., Rafiei, A.,: Different dropping strategies in the ILUFF algorithm, 42nd Annual Iranian Mathematics Conference, 5-8 September 2011, Vali-e-Asr University of Rafsanjan, Iran.
  4. Zare, A., Rafiei, A.,:Right-looking version of robust incomplete factorization preconditioner with pivoting, 43rd Annual Iranian Mathematics Conference, 27-30 August 2012, University of Tabriz, Iran. (Accepted as a Poster)
  5. Rafiei, A., Moradian, E.,: Complete pivoting strategy for the left-looking version of AINV preconditioner, 44th Annual Iranian Mathematics Conference, 27-30 August 2013, Ferdowsi University of Mashhad, Iran.
  6. Rafiei, A.,Azadi, M.: Solving the Sylvester matrix equation by the Global Transpose-Free Quasi-Minimal Residual Method, 44th Annual Iranian Mathematics Conference, 27-30 August 2013, Ferdowsi University of Mashhad, Iran. (Accepted as a Poster)
  7. Rafiei, A., Left-looking version of RIF preconditioner with complete pivoting strategy, The 7th Seminar on Linear Algebra and its Applications, 26-27th February 2014, Ferdowsi University of Mashhad, Iran.
  8. Rafiei, A., Bollhoefer, M., Extending the pivoting strategy of Backward IJK version of Gaussian Elimination to an IUL preconditioner. The International Conference on Preconditioning Techniques for Scientific and Industrial Applications, June 17-19, 2015, Eindhoven, The Netherlans.
  9. Rafiei, A., Bollhoefer, M., Pivoting strategy for the right-looking version of RIF-Ns preconditioner. GAMM workshop, Applied and Numerical Linear Algebra 2015, July 9-10, 2015, Magdeburg, Germany.