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    • Two-step lagrange interpolation method for the multilevel fast multipole algorithm 

      Ergül, Z.; Bosch, I.; Gürel, Levent (Institute of Electrical and Electronics Engineers, 2009)
      We present a two-step Lagrange interpolation method for the efficient solution of large-scale electromagnetics problems with the multilevel fast multipole algorithm (MLFMA). Local interpolations are required during aggregation ...