Klein’s paradox and the relativistic δ-shell interaction in ℝ3 A Mas, F Pizzichillo Analysis & PDE 11 (3), 705-744, 2017 | 13 | 2017 |

Self-Adjoint Extensions for the Dirac Operator with Coulomb-Type Spherically Symmetric Potentials B Cassano, F Pizzichillo Letters in Mathematical Physics 108 (12), 2635–2667, 2018 | 9 | 2018 |

The relativistic spherical -shell interaction in : Spectrum and approximation A Mas, F Pizzichillo Journal of Mathematical Physics 58 (8), 082102, 2017 | 8 | 2017 |

Self-Adjointness of two dimensional Dirac operators on corner domains F Pizzichillo, HVD Bosch arXiv preprint arXiv:1902.05010, 2019 | 6 | 2019 |

Dirac operators and shell interactions: a survey T Ourmičres-Bonafos, F Pizzichillo arXiv preprint arXiv:1902.03901, 2019 | 5 | 2019 |

A Hardy-type inequality and some spectral characterizations for the Dirac–Coulomb operator B Cassano, F Pizzichillo, L Vega Revista Matemática Complutense 33 (1), 1-18, 2020 | 3 | 2020 |

Boundary triples for the Dirac operator with Coulomb-type spherically symmetric perturbations B Cassano, F Pizzichillo Journal of Mathematical Physics 60 (4), 041502, 2019 | 3 | 2019 |

Spectral asymptotics for δ-interactions on sharp cones T Ourmičres-Bonafos, K Pankrashkin, F Pizzichillo Journal of Mathematical Analysis and Applications 458 (1), 566-589, 2018 | 3 | 2018 |

Singular perturbations of the dirac hamiltonian F Pizzichillo | | 2017 |

EQUAZIONI LINEARI E NON LINEARI DELLE ONDE CON DAMPING F Pizzichillo | | |