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QR decomposition and the equality constrained least squares problem over a quaternion field

ZHAO Jian-li1,2, LI Ying2 and ZHANG Li-mei2   

  1. 1． Department of Math., EastChina Normal University, Shanghai 200062, China; 2． School of Mathematics Science, Liaocheng Univ., Liaocheng 252059, Shandong, China
  • Received:2006-11-02 Revised:1900-01-01 Online:2006-10-24 Published:2006-10-24
  • Contact: ZHAO Jian-li

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Abstract: By using transformation, the decomposition of quaternion matrices is presented and the equality constrained least squares problem of quaternion matrices with complex presentation and decomposition is studied.

Key words: decomposition , complex presentation of quaternion, equality constrained least squares problem, quaternion matrices

CLC Number: 

  • O151.21
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