Wegner Estimates for Sign-Changing Single Site Potentials
نویسندگان
چکیده
منابع مشابه
Wegner Estimates for Sign-changing Single Site Potentials
L (R). Wegner estimates are bounds on the average number of eigenvalues in an energy interval of finite box restrictions of these types of operators. For a certain class of models we prove a Wegner estimate which is linear in the volume of the box and the length of the considered energy interval. The single site potential of the Anderson/alloy type model does not need to have fixed sign, but it...
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ژورنال
عنوان ژورنال: Mathematical Physics, Analysis and Geometry
سال: 2010
ISSN: 1385-0172,1572-9656
DOI: 10.1007/s11040-010-9081-z