M. Lindström

activity

20132017

most citedComposition Operators on the Bloch space of the Unit Ball of a Hilbert Space

14 citations · 14 across the 3 of their papers we have counts for

collaborators

3 papers

math.CV2017

Crouzeix's conjecture holds for tridiagonal $3 \times 3$ matrices with elliptic numerical range centered at an eigenvalue

Christer Glader, Mikael Kurula, Mikael Lindstrom

M. Crouzeix formulated the following conjecture in (Integral Equations Operator Theory 48, 2004, 461--477): For every square matrix $A$ and every polynomial $p$ , $$ \|p(A)\| \le 2…

math.FA2015★ 14 cited

Composition Operators on the Bloch space of the Unit Ball of a Hilbert Space

Oscar Blasco, Pablo Galindo, Mikael Lindström +1

Every analytic self-map of the unit ball of a Hilbert space induces a bounded composition operator on the space of Bloch functions. Necessary and sufficient conditions for compactn…

math.FA2013

The essential norm of a weighted composition operator on BMOA

Jussi Laitila, Mikael Lindström

We provide an estimate for the essential norm of a weighted composition operator $W_{ψ, φ} : f \mapsto ψ (f \circ φ)$ acting on the space $B M O A$ in terms of the weight function $ψ$ …

Crouzeix's conjecture holds for tridiagonal 3×3 matrices with elliptic numerical range centered at an eigenvalue

Composition Operators on the Bloch space of the Unit Ball of a Hilbert Space

The essential norm of a weighted composition operator on BMOA

Crouzeix's conjecture holds for tridiagonal $3 \times 3$ matrices with elliptic numerical range centered at an eigenvalue