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Description of the sub-Markov kernel associated to generalized ultrametric matrices. An algorithmic approach
Abstract
We supply a simple algorithm which describes the sub-Markov kernel P associated to a nonsingular generalized ultrametric matrix U. This algorithm is based on the dyadic tree structure of U, it identifies the exiting roots of P and P-t, and the couples i not equal j for which P-ij > 0 (equivalently (U-1)(ij) < 0). (C) 2000 Elsevier Science Inc. All rights reserved.
Más información
| Título según WOS: | Description of the sub-Markov kernel associated to generalized ultrametric matrices. An algorithmic approach |
| Título según SCOPUS: | Description of the sub-Markov kernel associated to generalized ultrametric matrices. An algorithmic approach |
| Título de la Revista: | LINEAR ALGEBRA AND ITS APPLICATIONS |
| Volumen: | 318 |
| Número: | 1-3 |
| Editorial: | Elsevier Science Inc. |
| Fecha de publicación: | 2000 |
| Página de inicio: | 1 |
| Página final: | 21 |
| Idioma: | English |
| URL: | http://linkinghub.elsevier.com/retrieve/pii/S0024379500001932 |
| DOI: |
10.1016/S0024-3795(00)00193-2 |
| Notas: | ISI, SCOPUS |