▁research , ▁author ed ▁by ▁friends , ▁collabor ators ▁and ▁pup ils . ▁: ▁the ▁original ▁paper ▁translated ▁in ▁, ▁and ▁also ▁in ▁the ▁Russian ▁Mathemat ical ▁Sur ve ys , ▁ 1 9 8 1 , ▁ 3 6 : 1 , ▁ 1 – 8 . ▁: ▁an ▁English ▁translation ▁of ▁the ▁paper ▁. ▁ ▁. ▁An ▁interview ▁with ▁Vladimir ▁Ig ore v ich ▁Arn ol ' d ▁containing ▁several ▁important ▁historical ▁details ▁about ▁his ▁teachers ▁and ▁other ▁great ▁mathemat icians ▁he ▁knew ▁when ▁he ▁was ▁first ▁studying ▁and ▁then ▁working ▁at ▁the ▁MS U ▁Fac ulty ▁of ▁Mechan ics ▁and ▁Mathemat ics , ▁including ▁Ivan ▁Pet row sky . ▁ ▁. ▁ ▁External ▁links ▁ ▁Short ▁Biography ▁of ▁Pet row sky ▁– ▁from ▁the ▁Moscow ▁Mathemat ical ▁Journal ▁ ▁Category : 1 9 0 1 ▁birth s ▁Category : 1 9 7 3 ▁death s ▁Category : 2 0 th - century ▁mathemat icians ▁Category : B ur ial s ▁at ▁Nov ode v ich y ▁C emetery ▁Category : H ero es ▁of ▁Social ist ▁Labour ▁Category : Full ▁M embers ▁of ▁the ▁USS R ▁Academy ▁of ▁Sciences ▁Category : M osc ow ▁Institute ▁of ▁Physics ▁and ▁Technology ▁fac ulty ▁Category : M osc ow ▁State ▁University ▁fac ulty ▁Category : P DE ▁the or ists ▁Category : Russ ian ▁mathemat icians ▁Category : S ov iet ▁mathemat icians ▁Category : Rect ors ▁of ▁Moscow ▁State ▁University <0x0A> </s> ▁The ▁Av 8 er ▁Or b iter ▁is ▁a ▁British