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• On Preconditioned MHSS Real-Valued Iteration Methods for a Class of Complex Symmetric Indefinite Linear Systems

  Zhi-Ru Ren, Yang Cao & Li-Li Zhang

  2018-02-09

  36448 3136 Pages:192-210

• A Local Positive (Semi)Definite Shift-Splitting Preconditioner for Saddle Point Problems with Applications to Time-Harmonic Eddy Current Models

  Yang Cao, Zhi-Ru Ren

  2020-05-04

  41832 4462 Pages:135-157