On some categorical properties of the functor UR

✍ Scribed by Yuri V. Sadovnichy

• Publisher: Elsevier Science
• Year: 2000
• Tongue: English
• Weight: 126 KB
• Volume: 107
• Category: Article
• ISSN: 0166-8641
• DOI: 10.1016/s0166-8641(99)00090-5

✦ Synopsis

We deal with the unit ball U R (X) of non-negative Radon measures on a Tychonoff space X. U R is a functor in the category Tych. It is proved that U R has all properties of a normal functor, with the exception of point preservation.