Andrei Dumitrasc

2025

• Dumitrasc A., Kruse C., Rüde U.:
  GENERALIZED GOLUB-KAHAN BIDIAGONALIZATION FOR NONSYMMETRIC SADDLE-POINT SYSTEMS
  In: Siam Journal on Matrix Analysis and Applications 46 (2025), p. 370-392
  ISSN: 0895-4798
  DOI: 10.1137/23M160760X

2024

• Dumitrasc A., Kruse C., Rüde U.:
  DEFLATION FOR THE OFF-DIAGONAL BLOCK IN SYMMETRIC SADDLE POINT SYSTEMS
  In: Siam Journal on Matrix Analysis and Applications 45 (2024), p. 203-231
  ISSN: 0895-4798
  DOI: 10.1137/22M1537266

2022

• Darrigrand V., Dumitrasc A., Kruse C., Rüde U.:
  Inexact inner-outer Golub-Kahan bidiagonalization method: A relaxation strategy
  In: Numerical Linear Algebra With Applications (2022)
  ISSN: 1070-5325
  DOI: 10.1002/nla.2484
  URL: https://onlinelibrary.wiley.com/doi/10.1002/nla.2484

2021

• Dumitrasc A., Leleux P., Popa C., Rüde U., Ruiz D.:
  Extensions of the Augmented Block Cimmino Method to the Solution of Full Rank Rectangular Systems
  In: SIAM Journal on Scientific Computing SPECIAL SECTION Copper Mountain 2020 (2021), p. S516-S539
  ISSN: 1064-8275
  DOI: 10.1137/20M1348261
  URL: https://epubs.siam.org/doi/abs/10.1137/20M1348261