0 0 4 ▁▁ 2 0 0 5 ▁▁ 2 0 0 6 ▁▁ 2 0 0 7 ▁▁ 2 0 0 8 ▁▁ 2 0 0 9 ▁▁ 2 0 1 0 s ▁▁ 2 0 1 0 ▁▁ 2 0 1 1 ▁▁ 2 0 1 2 ▁▁ 2 0 1 3 ▁▁ 2 0 1 4 ▁▁ 2 0 1 5 ▁▁ 2 0 1 6 ▁▁ 2 0 1 7 ▁▁ 2 0 1 8 ▁▁ 2 0 1 9 ▁ ▁References ▁▁ 2 0 0 0 s ▁Category : 2 0 0 0 s ▁in ▁Egypt ▁Category : 2 0 1 0 s ▁in ▁Egypt <0x0A> </s> ▁The ▁S ém inaire ▁Nicolas ▁Bour b aki ▁( B our b aki ▁Sem inar ) ▁is ▁a ▁series ▁of ▁sem in ars ▁( in ▁fact ▁public ▁lect ures ▁with ▁printed ▁notes ▁distributed ) ▁that ▁has ▁been ▁held ▁in ▁Paris ▁since ▁ 1 9 4 8 . ▁ ▁It ▁is ▁one ▁of ▁the ▁major ▁institutions ▁of ▁contemporary ▁mathematics , ▁and ▁a ▁bar ometer ▁of ▁mathematical ▁achiev ement , ▁fashion , ▁and ▁reputation . ▁It ▁is ▁named ▁after ▁Nicolas ▁Bour b aki , ▁a ▁group ▁of ▁French ▁and ▁other ▁mathemat icians ▁of ▁variable ▁membership . ▁ ▁The ▁Po inc ar é ▁Sem in ars ▁are ▁a ▁series ▁of ▁tal ks ▁on ▁physics ▁inspired ▁by ▁the ▁Bour b aki ▁sem in ars ▁on ▁mathematics . ▁▁ 1 9 4 8 / 4 9 ▁series ▁▁▁ ▁Henri ▁Cart an , ▁Les ▁travaux ▁de ▁K