Quasispectra of solvable Lie algebra homomorphisms into Banach algebras

Anar Dosiev

The search session has expired. Please query the service again.

Displaying similar documents to “Quasispectra of solvable Lie algebra homomorphisms into Banach algebras”

On Lp Spectral Multipliers for a Solvable Lie Group.

D. Müller, M. Christ (1996)

Geometric and functional analysis

Similarity:

Analytic joint spectral radius in a solvable Lie algebra of operators

Daniel Beltiţă (2001)

Studia Mathematica

Similarity:

We introduce the concept of analytic spectral radius for a family of operators indexed by some finite measure space. This spectral radius is compared with the algebraic and geometric spectral radii when the operators belong to some finite-dimensional solvable Lie algebra. We describe several situations when the three spectral radii coincide. These results extend well known facts concerning commuting n-tuples of operators.

Lie solvable groups algebras of derived length three.

Meena Sahai (1995)

Publicacions Matemàtiques

Similarity:

Let K be a field of characteristic p > 2 and let G be a group. Necessary and sufficient conditions are obtained so that the group algebra KG is strongly Lie solvable of derived length at most 3. It is also shown that these conditions are equivalent to KG Lie solvable of derived length 3 in characteristic p ≥ 7.

Spectrum for a solvable Lie algebra of operators

Daniel Beltiţă (1999)

Studia Mathematica

Similarity:

A new concept of spectrum for a solvable Lie algebra of operators is introduced, extending the Taylor spectrum for commuting tuples. This spectrum has the projection property on any Lie subalgebra and, for algebras of compact operators, it may be computed by means of a variant of the classical Ringrose theorem.