3 citations to 10.1142/S1664360722500035 (Crossref Cited-By Service)

1. Anton Savin, “The Friedrichs Extension of Elliptic Operators with Conditions on Submanifolds of Arbitrary Dimension”, Mathematics, 12, no. 3, 2024, 418  
2. Denis Ivanovich Borisov, “Geometric Approximation of Point Interactions in Three-Dimensional Domains”, Mathematics, 12, no. 7, 2024, 1031  
3. Diana Barseghyan, Baruch Schneider, “Spectral Convergence of the Laplace Operator with Robin Boundary Conditions on a Small Hole”, Mediterr. J. Math., 20, no. 6, 2023, 304