Multipliers and Hereditary Subalgebras of Operator Algebras

Details Multipliers and Hereditary Subalgebras of Operator Algebras Multipliers and Hereditary Subalgebras of Operator Algebras

2010-10-08

arxiv.org/abs/1010.1788v1

Mathematics

Operator Algebras

Scientific paper

We generalize some technical results of Glicksberg to the realm of general operator algebras and use them to give a characterization of open and closed projections in terms of certain multiplier algebras. This generalizes a theorem of J. Wells characterizing an important class of ideals in uniform algebras. The difficult implication in our main theorem is that if a projection is open in an operator algebra, then the multiplier algebra of the associated hereditary subalgebra arises as the closure of the subalgebra with respect to the strict topology of the multiplier algebra of a naturally associated hereditary C*-subalgebra. This immediately implies that the multiplier algebra of an operator algebra A may be obtained as the strict closure of A in the multiplier algebra of the C*-algebra generated by A.

Affiliated with

Also associated with

No associations

Rating

Multipliers and Hereditary Subalgebras of Operator Algebras does not yet have a rating. At this time, there are no reviews or comments for this scientific paper.

If you have personal experience with Multipliers and Hereditary Subalgebras of Operator Algebras, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Multipliers and Hereditary Subalgebras of Operator Algebras will most certainly appreciate the feedback.

Rate now

Comments { 0 }

Profile ID: LFWR-SCP-O-220552