History of Chern classes of smooth complete intersections in $\mathbb{P}^n$

 Title: Chern classes of smooth complete intersections in $\mathbb{P}^n$ Definition: Let $X\subset\mathbb P^n$ be a smooth complete intersection of multidegree-  $(d_1,\dots,d_k)$ CITE{CIWiki}. The entry is the total Chern class $c(T_X)=\sum_i-  a_i h^i\in\mathbb Z[h]$ of the tangent bundle, written in powers of the hyperplane-  class $h$ CITE{ChernWiki}. For fixed $n$ and multidegree, the coefficients $a_i$-  are the same for every smooth $X$.+  $(d_1,\dots,d_k)$ CITE{CIWiki}. The entry is its total Chern class $c(T_X)=\sum_i+  a_i h^i\in\mathbb Z[h]$ in powers of the hyperplane class $h$ CITE{ChernWiki}. For+  fixed $n$ and multidegree, the coefficients $a_i$ are independent of $X$. Parameters:   n: