Embeddings and Expansions
Pasini, Antonio
Bull. Belg. Math. Soc. Simon Stevin, Tome 10 (2003) no. 1, p. 585-626 / Harvested from Project Euclid
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In this paper we sketch a general theory of embeddings for geometries with string diagrams, focusing on their hulls. An affine-like geometry, which we call expansion, is associated to every embedding. As we shall prove, the universal cover of the expansion of an embedding is the expansion of the hull of that embedding. Some applications of this theorem are given.
Publié le : 2003-09-14
Classification:  
@article{1070645804,
     author = {Pasini, Antonio},
     title = {Embeddings and Expansions},
     journal = {Bull. Belg. Math. Soc. Simon Stevin},
     volume = {10},
     number = {1},
     year = {2003},
     pages = { 585-626},
     language = {en},
     url = {http://dml.mathdoc.fr/item/1070645804}
}

Pasini, Antonio. Embeddings and Expansions. Bull. Belg. Math. Soc. Simon Stevin, Tome 10 (2003) no. 1, pp.  585-626. http://gdmltest.u-ga.fr/item/1070645804/