mxy0911 发表于 2014-7-12 01:28
数学课上的太少了,统计、概率sequence,differential equation, real analysis是最低要求。最好能再上一门 ...
冒昧代註:
概率系列指 calculus based probability, then stochastic modeling and then measure theortical prob
stat seq指proof based stat and then inference
differential eqn include ODE and PDE
real analysis is very important for application to top school
topolgy maybe also on the list if more on econ side
some more stat wilk be impirtant too
time series is a must indeed, multivariate and non parametric will be helpful