Categories of spaces may not be generalized spaces as exemplified by directed graphs
It has long been recognized [G1], [L] that even within geometry (that is, even apart from their algebraic/logical role) toposes come in (at least) two varieties: as spaces (possibly generalized, treated via the category of sheaves of discrete sets), or as categories of spaces (analytic [G2], topolog...
- Autores:
-
Lawvere, F. William
- Tipo de recurso:
- Article of journal
- Fecha de publicación:
- 1986
- Institución:
- Universidad Nacional de Colombia
- Repositorio:
- Universidad Nacional de Colombia
- Idioma:
- spa
- OAI Identifier:
- oai:repositorio.unal.edu.co:unal/48872
- Acceso en línea:
- https://repositorio.unal.edu.co/handle/unal/48872
http://bdigital.unal.edu.co/42329/
- Palabra clave:
- Logical role
discrete sets
category spaces
thin geometry
- Rights
- openAccess
- License
- Atribución-NoComercial 4.0 Internacional