Almost Mathieu operator: Difference between revisions

Revision as of 11:36, 9 February 2024

Revision as of 10:12, 11 February 2024

Line 11:

{{blockquote|text=

For all <math>\lambda \neq 0</math>, all irrational <math>a</math>, and all integers <math>n_ln_1, n_2</math>, with <math>0 < n_ln_1+ n_2a < 1</math>, there is a gap for the almost Mathieu operator on which <math>k(E) = n_ln_1 + n_2a</math>, where <math>k(E)</math> is the integrated [[density of states]].

}}