5 Oct
2015
5 Oct
'15
7:11 a.m.
Segnalo a tutti gli interessati che venerdi' 9 ottobre, alle ore 15, nell'Aula Magna del Dipartimento di Matematica, il Prof. Jeffrey Rauch (University of Michigan) terra' un seminario dal titolo:
Earnshaw's Theorem in Electrostatics
Abstract:
Earnshaw's Theorem. (Trans. Cambridge Phil. Soc(1842)). A test charge in an electrostatic field can never be in a position of stable equilibrium. This theorem is still not proved but much progress has been made. Some seemingly more difficult results asserted by Maxwell have been proved.
Cordiali saluti, Matteo Novaga