Projects per year

## Abstract

We develop a notion of limit for dagger categories, that we show is suitable in the following ways: it subsumes special cases known from the literature; dagger limits are unique up to unitary isomorphism; a wide class of dagger limits can be built from a small selection of them; dagger limits of a fixed shape can be phrased as dagger adjoints to a diagonal functor; dagger limits can be built from ordinary limits in the presence of polar decomposition; dagger limits commute with dagger colimits in many cases.

Original language | English |
---|---|

Pages (from-to) | 468-513 |

Number of pages | 47 |

Journal | Theory and Applications of Categories |

Volume | 34 |

Issue number | 18 |

Publication status | Published - 11 Jun 2019 |

## Keywords

- Dagger category
- limit
- adjoint functors

## Fingerprint Dive into the research topics of 'Limits in dagger categories'. Together they form a unique fingerprint.

## Projects

- 1 Finished