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math.FA2024
L^1-regularity of strong ILB-Lie groups
Helge Glockner, Ali Suri
If G is a Lie group modeled on a Fréchet space, let e be its neutral element and g be its Lie algebra. We show that every strong ILB-Lie group G is L^1-regular in the sense that e…
math.FA2024
Manifolds of continuous BV-functions and vector measure regularity of Banach-Lie groups
Helge Glockner, Alexander Schmeding, Ali Suri
We construct a smooth Banach manifold BV whose elements are suitably-defined functions of bounded variation with values in a smooth Banach manif…