2 papers
math.FA2022
Some remarks on invariant subspaces in real Banach spaces (revised version)
V. I. Lomonosov, V. S. Shulman
It is proved that a commutative algebra of operators on a reflexive real Banach space has an invariant subspace if each operator satisfies the condition $$\|1- \vareps…
math.FA2016
Invariant subspaces for commuting operators in a real Banach space
Victor Lomonosov, Victor Shulman
It is proved that a commutative algebra of operators in a reflexive real Banach space has an invariant subspace if each operator satisfies the condition $$\|1- \vareps…