44 citations · 99 across the 15 of their papers we have counts for
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math.DG2008★ 2 cited
Closedness of the tangent spaces to the orbits of proper actions
Madeleine Jotz, Karl-Hermann Neeb
In this note we show that for any proper action of a Banach--Lie group on a Banach manifold , the corresponding tangent maps $\g \to T_x(M)$ have closed range for each $x \i…
math.RT2008
Semi-bounded unitary representations of infinite-dimensional Lie groups
Karl-Hermann Neeb
In this note we introduce the concept of a semi-bounded unitary representations of an infinite-dimensional Lie group . Semi-boundedness is defined in terms of the corresponding…
math.OA2008★ 2 cited
Lie group extensions associated to projective modules of continuous inverse algebras
Karl-Hermann Neeb
We call a unital locally convex algebra a continuous inverse algebra if its unit group is open and inversion is a continuous map. For any smooth action of a, possibl…