Nabla Algebras and Chu Spaces
Nabla Algebras and Chu Spaces
Nabla Algebras and Chu Spaces
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Foreword<br />
Basic observations<br />
∇-algebras<br />
Lifting constructions on <strong>Chu</strong> spaces<br />
Vietoris endofunctor on Stone spaces<br />
A lifting construction<br />
Relation lifting<br />
F Set-endofunctor, Z ⊆ S × S ′ :<br />
S π<br />
←− Z π′<br />
−→ S ′<br />
Aless<strong>and</strong>ra Palmigiano (joint work with Yde Venema) <strong>Nabla</strong> <strong>Algebras</strong> <strong>and</strong> <strong>Chu</strong> <strong>Spaces</strong>