Algorithm Q-LSQR for the least squares problem in quaternionic quantum theory

@article{Wang2010AlgorithmQF,
  title={Algorithm Q-LSQR for the least squares problem in quaternionic quantum theory},
  author={Minghui Wang},
  journal={Computer Physics Communications},
  year={2010},
  volume={181},
  pages={1047-1050}
}
Article history: Received 20 November 2009 Received in revised form 28 January 2010 Accepted 16 February 2010 Available online 19 February 2010