--- res: bibo_abstract: - Diamagnetism of the magnetic Schrödinger operator and paramagnetism of the Pauli operator are rigorously proven for nonhomogeneous magnetic fields in the large field, in the large temperature and in the semiclassical asymptotic regimes. New counterexamples are presented which show that neither dia-nor paramagnetism is true in a robust sense (without asymptotics). In particular, we demonstrate that the recent diamagnetic comparison result by Loss and Thaller [M. Loss and B. Thaller, Commun. Math. Phys. (submitted)] is essentially the best one can hope for.@eng bibo_authorlist: - foaf_Person: foaf_givenName: László foaf_name: Erdös, László foaf_surname: Erdös foaf_workInfoHomepage: http://www.librecat.org/personId=4DBD5372-F248-11E8-B48F-1D18A9856A87 orcid: 0000-0001-5366-9603 bibo_doi: 10.1063/1.531909 bibo_issue: '3' bibo_volume: 38 dct_date: 1997^xs_gYear dct_isPartOf: - http://id.crossref.org/issn/0022-2488 dct_language: eng dct_publisher: American Institute of Physics@ dct_title: Dia- and paramagnetism for nonhomogeneous magnetic fields@ ...