Displaying similar documents to “The universal embedding of the near polygon 𝔾 n .”

On Veldkamp lines.

Shult, Ernest (1997)

Bulletin of the Belgian Mathematical Society - Simon Stevin

Similarity:

On positive embeddings of C(K) spaces

Grzegorz Plebanek (2013)

Studia Mathematica

Similarity:

We investigate isomorphic embeddings T: C(K) → C(L) between Banach spaces of continuous functions. We show that if such an embedding T is a positive operator then K is the image of L under an upper semicontinuous set-function having finite values. Moreover we show that K has a π-base of sets whose closures are continuous images of compact subspaces of L. Our results imply in particular that if C(K) can be positively embedded into C(L) then some topological properties of L, such...