3 citations · 5 across the 8 of their papers we have counts for
Showing 2013 · math.FAShow all
2 papers · 2 filters
math.FA2013★ 3 cited
Strongly continuous semigroups on some Fréchet spaces
Leonhrd Frerick, Enrique Jordá, Thomas Kalmes +1
We prove that for a strongly continuous semigroup on the Fréchet space of all scalar sequences, its generator is a continuous linear operator and that the semigroup can be represen…
math.FA2013
Whitney extension operators without loss of derivatives
Leonhard Frerick, Enrique Jordá, Jochen Wengenroth
For a compact set, we characterize the existence of a linear extension operator E for the space of Whitney jets without loss of derivatives, that is, E satisfies the best possible…