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researcher

Siegfried Beckus

7 papers hereh-index 324 citations7 works total

Matching runs newest-first, so older work may not be attached to this profile yet.

author position
  • middle author6
  • last author1

Across the 7 of 7 papers where every author was matched, so the position is known.

fields
  • math-ph5
  • math.SP2
same name
  • Siegfried Beckus — 17 papers, h 10

Either other researchers who publish under this name, or the same person where the external sources have not merged their records.

identity via Semantic Scholar / OpenAlex

activity
20232026
most citedA review of a work by Raymond: Sturmian Hamiltonians with a large coupling constant -- periodic approximations and gap labels

1 citations · 2 across the 6 of their papers we have counts for

collaborators
Showing 2026Show all

2 papers · 1 filter

math-ph2026

Complete hierarchical structure of the spectral bands in the Kohmoto model

Ram Band, Siegfried Beckus, Raphael Loewy

We study the Kohmoto model, a family of discrete Schrödinger operators with Sturmian potentials depending on a frequency and a coupling constant. We prove that, for all non-vanishi…

math.SP2026

Spectral pollution in substitution systems

Ram Band, Siegfried Beckus, Felix Pogorzelski +1

We study spectral properties of Schrödinger operators associated with substitution dynamical systems in higher dimensions. Focusing on periodic approximations generated by iteratin…

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Not affiliated with arXiv. Researcher data from Semantic Scholar (ODC-BY) and OpenAlex.