Michelangeli, Alessandro; Scandone, Raffaele Point-like perturbed fractional Laplacians through shrinking potentials of finite range. (English) Zbl 1507.35327 Complex Anal. Oper. Theory 13, No. 8, 3717-3752 (2019). MSC: 35R11 47A55 47A58 47B25 81Q10 81Q80 × Cite Format Result Cite Review PDF Full Text: DOI arXiv
Michelangeli, A.; Ottolini, A.; Scandone, R. Fractional powers and singular perturbations of quantum differential Hamiltonians. (English) Zbl 1396.81091 J. Math. Phys. 59, No. 7, 072106, 27 p. (2018). MSC: 81Q10 81Q05 35R25 81Q15 47A10 35J05 × Cite Format Result Cite Review PDF Full Text: DOI arXiv
Georgiev, Vladimir; Michelangeli, Alessandro; Scandone, Raffaele On fractional powers of singular perturbations of the Laplacian. (English) Zbl 06901704 J. Funct. Anal. 275, No. 6, 1551-1602 (2018). MSC: 47A60 47B25 47G10 81Q10 81Q80 × Cite Format Result Cite Review PDF Full Text: DOI arXiv