1. Convergence of a positive nonlinear DDFV scheme for degenerate parabolic equations

   • El Houssaine Quenjel
   • Mazen Saad
   • Marianne Bessemoulin-Chatard

   OriginalPaper 03 June 2020 Article: 19

   

2. On general matrix exponential discriminant analysis methods for high dimensionality reduction

   • Wenya Shi
   • Youwei Luo
   • Gang Wu

   OriginalPaper 20 May 2020 Article: 18

   

3. New conjugate gradient algorithms based on self-scaling memoryless Broyden–Fletcher–Goldfarb–Shanno method

   • Neculai Andrei

   OriginalPaper 18 May 2020 Article: 17

   

4. Computing several eigenvalues of nonlinear eigenvalue problems by selection

   • Michiel E. Hochstenbach
   • Bor Plestenjak

   OriginalPaper Open access 25 April 2020 Article: 16

   

5. A new preconditioned SOR method for solving multi-linear systems with an \({\mathcal {M}}\)-tensor

   • Dongdong Liu
   • Wen Li
   • Seak-Weng Vong

   OriginalPaper 03 April 2020 Article: 15

   

6. Modified Newton-AGSOR method for solving nonlinear systems with block two-by-two complex symmetric Jacobian matrices

   • Xin Qi
   • Hui-Ting Wu
   • Xiao-Yong Xiao

   OriginalPaper 14 March 2020 Article: 14

   

7. Exact sequences on Powell–Sabin splits

   • J. Guzmán
   • A. Lischke
   • M. Neilan

   OriginalPaper 13 March 2020 Article: 13