Universal analytic preorders arising from surjective functions
Fundamenta Mathematicae (2005)
- Volume: 187, Issue: 3, page 193-212
- ISSN: 0016-2736
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topRiccardo Camerlo. "Universal analytic preorders arising from surjective functions." Fundamenta Mathematicae 187.3 (2005): 193-212. <http://eudml.org/doc/282812>.
@article{RiccardoCamerlo2005,
abstract = {Examples are presented of Σ₁¹-universal preorders arising by requiring the existence of particular surjective functions. These are: the relation of epimorphism between countable graphs; the relation of being a continuous image (or a continuous image of some specific kind) for continua; the relation of being continuous open image for dendrites.},
author = {Riccardo Camerlo},
journal = {Fundamenta Mathematicae},
keywords = {universal analytic preorder; graph embedding; continuum; dendrite; Polish space},
language = {eng},
number = {3},
pages = {193-212},
title = {Universal analytic preorders arising from surjective functions},
url = {http://eudml.org/doc/282812},
volume = {187},
year = {2005},
}
TY - JOUR
AU - Riccardo Camerlo
TI - Universal analytic preorders arising from surjective functions
JO - Fundamenta Mathematicae
PY - 2005
VL - 187
IS - 3
SP - 193
EP - 212
AB - Examples are presented of Σ₁¹-universal preorders arising by requiring the existence of particular surjective functions. These are: the relation of epimorphism between countable graphs; the relation of being a continuous image (or a continuous image of some specific kind) for continua; the relation of being continuous open image for dendrites.
LA - eng
KW - universal analytic preorder; graph embedding; continuum; dendrite; Polish space
UR - http://eudml.org/doc/282812
ER -
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