Analysis of Tensor Functions
摘要
Let us consider a real scalar-valued function \(f\left(\textbf{A}_1,\textbf{A}_2,\ldots,\textbf{A}_l\right) \) of second-order tensors \(\textbf{A}_k\in \textbf{L}\text {in}^n \, \left(k=1,2,\ldots,l\right) \) .