Inventiones Mathematicae是2区吗?

2区。下面是Journal Of Nanoparticle Research期刊近9年JCR分区变化趋势：

同数学领域的期刊还有：Mathematics、Chaos、Nonlinearity、Journal Of Differential Equations、Optimization、Biometrics、Numerical Algorithms、Journal Of Scientific Computing、Mathematical Finance、Applied And Computational Mathematics等。