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Internal Homs via extensions of dg functors |
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| Authors: | Alberto Canonaco Paolo Stellari |
| Affiliation: | 1. Dipartimento di Matematica “F. Casorati”, Università degli Studi di Pavia, Via Ferrata 1, 27100 Pavia, Italy;2. Dipartimento di Matematica “F. Enriques”, Università degli Studi di Milano, Via Cesare Saldini 50, 20133 Milano, Italy |
| Abstract: | We provide a simple proof of the existence of internal Homs in the localization of the category of dg categories with respect to all quasi-equivalences and of some of their main properties such as the so-called derived Morita theory. This was originally proved in a seminal paper by Toën. |
| Keywords: | 14F05 18E10 18E30 |
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