Abstract
Let A be a C¤ -algebra. Let z be the maximal atomic projection and p a closed projection in A¤ ¤ . It is known that x in A¤¤ has a continuous atomic part, i.e., zx = za for some a in A, whenever x is uniformly continuous on the set of pure states of A. Under some additional conditions, we shall show that if x is uniformly continuous on the set of pure states of A supported by p, or its weak* closure, then pxp has a continuous atomic part, i.e., zpxp = zpap for some a in A.
Citation
Lawrence G. Brown. Ngai-Ching Wong. "ON C¤-ALGEBRAS CUT DOWN BY CLOSED PROJECTIONS: CHARACTERIZING ELEMENTS VIA THE EXTREME BOUNDARY." Taiwanese J. Math. 5 (2) 433 - 441, 2001. https://doi.org/10.11650/twjm/1500407348
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