English (United Kingdom)

https://curated-unify.zendy.io/wp-json/zendy-region/v1/featured_content/oa?rat=en

https://curated-unify.zendy.io/wp-json/zendy-region/v1/highlighted_journal/

Global: Zendy Plus annual

Presents the access of premium content as premium feature

Premium Content

Presents the keyphrase highlighting as premium feature

Keyphrase Highlighting

Presents the summarisation as premium feature

Summarisation

Insights

Presents the pdf analysis as premium feature

PDF Analysis

Presents the zaia usage as premium feature

ZAIA

Global: Zendy Plus monthly

Global: Zendy Tools annual

Global: Zendy Tools monthly

Global: Zendy Free Plan

Here, we focus on Anderson type operators over infinite graphs where therandomness acts through higher rank perturbations. We show that for specialfamily of graphs, the operator has non-trivial multiplicity for its pure pointspectrum. We, also, show that for some family of graphs, any unitary whichfixes the random operator, arising from an automorphism of the graph isidentity; but that, for these graphs the spectrum of the random operator hasnon-trivial multiplicity.

On multiplicity of spectrum for Anderson type operators with higher rank perturbations