ERRATUM: SPECTRAL BAND DEGENERACIES OF π/2-ROTATIONALLY INVARIANT PERIODIC SCHRÖDINGER OPERATORS.

Autor: KELLER, RACHAEL T., MARZUOLA, JEREMY L., OSTING, BRAXTON, WEINSTEIN, MICHAEL I.
Předmět:
Zdroj: Multiscale Modeling & Simulation; 2020, Vol. 18 Issue 3, p1371-1373, 3p
Abstrakt: We correct the statement and proof of Corollary 4.2 in Keller et al. [Multiscale Model. Simul., 16 (2018), pp. 1684--1731] corresponding to the case of admissible potentials, which are also reflection invariant (p-invariant). We also include a short addendum on implications, in this case, for the effective Hamiltonian corresponding to states which are spectrally localized near the M point. [ABSTRACT FROM AUTHOR]
Databáze: Complementary Index