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19962026
most citedThe hydrodynamical relevance of the Camassa-Holm and Degasperis-Procesi equations

1k citations

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math.SP2021★ 15 cited

Spectral Analysis of Dirac Operators with delta interactions supported on the boundaries of rough domains

Badreddine Benhellal

Given an open set . We deal with the spectral study of Dirac operators of the form , where is the free Dirac operator in $…

math.SP2021★ 17 cited

Spectral Properties of the Dirac Operator coupled with -Shell Interactions

Badreddine Benhellal

Let be an open set, we study the spectral properties of the free Dirac operator coupled with the singular potential $V_κ=(εI_4 +μβ+η(α\cdot N))…