Chang, Chin-ChiaChin-ChiaChangHerrmann, HendrikHendrikHerrmannCHIN-YU HSIAO2025-11-282025-11-282025-07-28https://scholars.lib.ntu.edu.tw/handle/123456789/734246On the second coefficient in the semi-classical expansion of toeplitz operatorsjournal article10.1007/s13324-025-01105-2