25 citations · 97 across the 23 of their papers we have counts for
Showing 2018Show all
2 papers · 1 filter
math.AP2018
The Dirichlet problem without the maximum principle
W. Arendt, A. F. M. ter Elst
Consider the Dirichlet problem with respect to an elliptic operator \[ A = - \sum_{k,l=1}^d \partial_k \, a_{kl} \, \partial_l - \sum_{k=1}^d \partial_k \, b_k + \sum_{k=1}^d c_k \…
math.FA2018
Generators of semigroups on Banach spaces inducing holomorphic semiflows
W. Arendt, I. Chalendar
Let be the generator of a -semigroup on a Banach space of analytic functions on the open unit disc. If consists of composition operators, then there exists a holom…