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researcher

J. Kerner

38 papers hereh-index 8194 citations49 works total

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

author position
  • sole author7
  • first author12
  • middle author6
  • last author12

Across the 37 of 38 papers where every author was matched, so the position is known.

fields
  • math-ph25
  • math.SP11
  • math.CO1
  • quant-ph1

identity via Semantic Scholar / OpenAlex

activity
20112026
most citedQuantum graphs with singular two-particle interactions

25 citations · 158 across the 37 of their papers we have counts for

collaborators
Showing 2025 · math.SPShow all

1 paper · 2 filters

math.SP2025

On the asymptotic behavior of the spectral gap for discrete Schrödinger operators

Matthias Hofmann, Joachim Kerner, Maximilian Pechmann

In this note we elaborate on the asymptotic behavior of the spectral gap of a class of discrete Schrödinger operators defined on a path graph in the limit of infinite volume. We co…

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