SPECTRAL AND THRESHOLD ANALYSIS OF THE LAPLACIAN WITH NON-LOCAL POTENTIAL IN FOUR-DIMENSIONAL LATTICE. Innovations in Science and Technologies, [S. l.], v. 2, n. 3, p. 6–13, 2025. Disponível em: https://innoist.uz/index.php/ist/article/view/727.. Acesso em: 4 apr. 2025.