Each year the Association Subalpina Mathesis organizes a series of conferences and seminars that are offered during the period from October to May. This year’s cycle is titled: knowledge and mathematical skills, recognized by the Regional School for Piedmont, letter of 09/05/2011, prot. n. 8341. The conference proposals are many and all of high quality even in the range of a very diverse offer. At the end of the cycle of conferences it will be issued to participants who request a certificate of attendance.