NOTE: the deadline for the solution of the problems is POSTPONED TO 10 NOVEMBER 2016.

Students of the school interested in my course could send me the solutions of the problems below. The deadline for the solution is approximately 15 october 2016. For Russian students, In order to save space on my e.mail address at my department I would like to receive the solutions at my private e.mail address: roberto.peirone@tiscali.it
Italian students can give me written solutions, but in any case, I would like they contact me before in order to know in advance what students are interested in my course. Probably, some lecture notes about my course will be available soon on this web page. Problems for the evaluation of the Rome-Moscow school (a little typo in the first problem has been corrected