TY - JOUR AU - Wurichaihu Bai AU - Alatancang Chen TI - On local spectral properties of extended Hamilton operators JO - Filomat PY - 2022 SP - 3675 VL - 36 IS - 11 UR - http://geodesic.mathdoc.fr/articles/10.2298/FIL2211675B/ DO - 10.2298/FIL2211675B LA - en ID - 10_2298_FIL2211675B ER -