12 citations · 53 across the 36 of their papers we have counts for
Showing 2017Show all
3 papers · 1 filter
math.RT2017
Nonlinear oblique projections
Ingrid Beltita, Daniel Beltita
We construct nonlinear oblique projections along subalgebras of nilpotent Lie algebras in terms of the Baker-Campbell-Hausdorff multiplication. We prove that these nonlinear projec…
math.OA2017
Topological aspects of group -algebras
Ingrid Beltita, Daniel Beltita
We discuss basic topological properties of unitary dual spaces of nilpotent Lie groups, using some ideas from operator algebras and their noncommutative dimension theory. The gener…
math.OA2017★ 1 cited
Quasidiagonality of -algebras of solvable Lie groups
Ingrid Beltita, Daniel Beltita
We characterize the solvable Lie groups of the form , whose -algebras are quasidiagonal. Using this result, we determine the connected simply…