## By using complex representation and GSVD of quaternion matrices, we define the norm of quatemion matrices, study the equality constrained least squares problem of quatemion matrices, give the necessary and sufficient conditions for the quatemion equality constrained least squarea problem to hav
Interactive mesh deformation using equality-constrained least squares
β Scribed by H. Masuda; Y. Yoshioka; Y. Furukawa
- Book ID
- 113510432
- Publisher
- Elsevier Science
- Year
- 2006
- Tongue
- English
- Weight
- 737 KB
- Volume
- 30
- Category
- Article
- ISSN
- 0097-8493
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π SIMILAR VOLUMES
We present some perturbation results for least squares problems with equality constraints. Relative errors are obtained on perturbed solutions and Lagrange multipliers of the problem, based on the equivalence of the problem to a consistent system of linear equations.
By means of complex representation of a quaternion matrix, we study the relationship between the solutions of the quaternion equality constrained least squares problem and that of complex equality constrained least squares problem, and obtain a new technique of finding a solution of the quaternion e