Investigating Structure in Turing Categories

The concept of a computable function is quite a well-studied one, however, it is possible to capture certain important properties of computability categorically. A special type of category used for this purpose is called a Turing category. This thesis starts with a brief overview of Turing categorie...

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Bibliographic Details
Main Author: Vinogradova, Polina
Other Authors: Hofstra, Pieter
Language:en
Published: Université d'Ottawa / University of Ottawa 2012
Subjects:
Online Access:http://hdl.handle.net/10393/20505
http://dx.doi.org/10.20381/ruor-5119
Description
Summary:The concept of a computable function is quite a well-studied one, however, it is possible to capture certain important properties of computability categorically. A special type of category used for this purpose is called a Turing category. This thesis starts with a brief overview of Turing categories, followed by a study of additional categorical structure they may contain, based on the types of structure found in the world of computable functions, and how this is reflected in the underlying combinatorial structures.