### Abstract

For a triangular n-by-n matrix function with a fixed ordered set of the indices of its diagonal entries, an explicit description is obtained for all possible n-tuples of the partial indices.

Original language | English (US) |
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Title of host publication | Operator Theory |

Subtitle of host publication | Advances and Applications |

Publisher | Springer International Publishing |

Pages | 251-285 |

Number of pages | 35 |

DOIs | |

State | Published - 2018 |

### Publication series

Name | Operator Theory: Advances and Applications |
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Volume | 262 |

ISSN (Print) | 0255-0156 |

ISSN (Electronic) | 2296-4878 |

### Keywords

- Factorization
- Partial indices
- Triangular matrices

### ASJC Scopus subject areas

- Analysis

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## Cite this

Harutyunyan, K. V., Kamalyan, A. G., & Spitkovsky, I. M. (2018). On the partial indices of triangular matrix functions with prescribed indices of their diagonal entries. In

*Operator Theory: Advances and Applications*(pp. 251-285). (Operator Theory: Advances and Applications; Vol. 262). Springer International Publishing. https://doi.org/10.1007/978-3-319-62527-0_8