(1) Dipartimento di Matematica “Ennio De Giorgi”, Università di Lecce, C.P.193, 73100 Lecce, Italy;(2) Department of Mathematics, Faculty of Sciences Semlalia, Cadi Ayyad University, B.P. 2390, 40000 Marrakesh, Morocco
Abstract:
We prove short time estimates for the heat kernel of Schr?dinger operators with unbounded potential in RN.