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researcher

B. Helffer

22 papers hereh-index 406.8k citations334 works total

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

author position
  • first author9
  • middle author3
  • last author9

Across the 21 of 22 papers where every author was matched, so the position is known.

fields
  • math-ph9
  • math.SP7
  • math.AP5
  • math.CV1
same name
  • B. Helffer — 2 papers, h 5
  • B. Helffer — 1 paper, h 1

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
20002011
most citedSpectral gaps for periodic Schrödinger operators with hypersurface magnetic wells: Analysis near the bottom

5 citations · 22 across the 17 of their papers we have counts for

collaborators
Showing 2010Show all

1 paper · 1 filter

math.AP2010★ 1 cited

On semi-Classical Questions Related to Signal Analysis

Taous-Meriem Laleg-Kirati, Bernard Helffer

This study explores the reconstruction of a signal using spectral quantities associated with some self-adjoint realization of an h-dependent Schrödinger operator when the parameter…

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