Some examples of lifting problems from quotient algebras

Mathematics – Operator Algebras

Scientific paper

Rate now

  [ 0.00 ] – not rated yet Voters 0   Comments 0

Details

9pages

Scientific paper

We consider three lifting questions: Given a $C\sp{*}$-algebra $I$, if there is a unital $C\sp{*}$-algebra $A$ contains $I$ as an ideal, is every unitary from $A/I$ lifted to a unitary in $A$? is every unitary from $A/I$ lifted to an extremal partial isometry? is every extremal partial isometry from $A/I$ lifted to an extremal partial isometry? We show several constructions of $I$ which serve as working examples or counter-examples for above questions.

No associations

LandOfFree

Say what you really think

Search LandOfFree.com for scientists and scientific papers. Rate them and share your experience with other people.

Rating

Some examples of lifting problems from quotient 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 Some examples of lifting problems from quotient algebras, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Some examples of lifting problems from quotient algebras will most certainly appreciate the feedback.

Rate now

     

Profile ID: LFWR-SCP-O-724504

  Search
All data on this website is collected from public sources. Our data reflects the most accurate information available at the time of publication.