In mathematics, the Laguerre form is generally given as a third degree tensor-valued form, that can be written as,
- <math>\mathfrak{L} = (w^{1})^{2} D a_{11} + 2 w^{1}w^{2} D a_{12} + (w^{2})^{2} D a_{22}</math>.
In mathematics, the Laguerre form is generally given as a third degree tensor-valued form, that can be written as,