An order O(2 n ) algorithm for computing all the principal minors of an arbitrary n Γ n complex matrix is motivated and presented, offering an improvement by a factor of n 3 over direct computation. The algorithm uses recursive Schur complementation and submatrix extraction, storing the answer in a
The principal part of a block map
β Scribed by Frank Rhodes
- Publisher
- Elsevier Science
- Year
- 1982
- Tongue
- English
- Weight
- 522 KB
- Volume
- 33
- Category
- Article
- ISSN
- 0097-3165
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