▁as ▁Pre ma ▁ ▁Raj k ish ore ▁R ana ▁ ▁Dev ▁K umar ▁ ▁References ▁ ▁External ▁links ▁▁▁▁ ▁Category : Ind ian ▁films ▁Category : 1 9 8 0 ▁films ▁Category : 1 9 8 0 s ▁H indi - language ▁films ▁Category : Fil ms ▁scored ▁by ▁B app i ▁L ah iri ▁Category : Ind ian ▁horror ▁films ▁Category : 1 9 8 0 ▁horror ▁films <0x0A> </s> ▁Wein an ▁E ▁( ; ▁born ▁September ▁ 1 9 6 3 ) ▁is ▁a ▁Chinese ▁math ematic ian . ▁He ▁is ▁known ▁for ▁his ▁work ▁in ▁applied ▁mathematics , ▁with ▁applications ▁to ▁fluid ▁mechan ics ▁and ▁material ▁science . ▁In ▁addition , ▁he ▁has ▁worked ▁on ▁mult isc ale ▁model ing ▁and ▁the ▁study ▁of ▁rare ▁events . ▁ ▁He ▁has ▁also ▁made ▁contributions ▁to ▁hom ogen ization ▁theory , ▁theoretical ▁models ▁of ▁tur bul ence , ▁st ochastic ▁partial ▁differential ▁equations , ▁electronic ▁structure ▁analysis , ▁mult isc ale ▁methods , ▁computational ▁fluid ▁dynamics , ▁and ▁weak ▁K AM ▁theory . ▁He ▁is ▁currently ▁a ▁professor ▁in ▁the ▁Department ▁of ▁Mathemat ics ▁and ▁Program ▁in ▁App lied ▁and ▁Comput ational ▁Mathemat ics ▁at ▁Pr inc eton ▁University , ▁and ▁the ▁Be ij ing ▁International ▁Center ▁for ▁Mathemat ical ▁Research ▁at ▁P ek ing ▁University . ▁Since ▁ 2 0 1 5 , ▁he ▁has ▁been ▁the ▁inaug ural ▁director ▁of ▁the ▁Be ij ing ▁Institute ▁of ▁Big ▁Data ▁Research . ▁ ▁Biography ▁E ▁Wein an ▁was ▁born ▁in ▁J