The package implements efficient ways to evaluate and solve equations of the form Ax=b, where A is a kronecker product of matrices. Functions to solves least squares problems of this type are also included.

Package: | klin |

Type: | Package |

Version: | 2007-01-08 |

Date: | 2007-01-08 |

License: | GPL version 2 or newer |

The most important functions are `klin.eval`

and `klin.solve`

,
which evaluate `A %*% x`

or solve for `x`

in ```
A %*% x
== b
```

where `A`

is a Kronecker product and `x`

and `b`

are conforming vectors.

Convenience functions for solving least squares problems with Kronecker
structure (`klin.ls`

and `klin.preparels`

) are also included.
The function `klin.klist`

forms the Kronecker product of a list of
matrices.

Author and Maintainer: Tamas K Papp <tpapp@princeton.edu>

Paul E. Buis and Wayne R. Dyksen.
*Efficient Vector and Parallel Manipulation of Tensor Products.*
ACM Transactions on Mathematical Software, Vol. 22, No. 1, March 1996,
Pages 18–23.

Questions? Problems? Suggestions? Tweet to @rdrrHQ or email at ian@mutexlabs.com.

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