Monthly View
See by month
Weekly View
See by week
Daily View
See Today
Young Seminar
Organizers: Douglas Lundholm (IHP) & Julien Sabin (Cergy)


Fabian Portmann (KTH Stockholm): "Magnetic Hardy Inequalities"
Wednesday 12 June 2013, 14:00 - 15:00
Amphi Darboux


Abstract: We study the quadratic form associated to the kinetic energy operator in the presence of an external magnetic field in d = 3. We show that if the radial component of the magnetic field does not vanish identically, then the lower bound given by Hardy is improved by a non-negative potential depending on properties of the magnetic field.