kernel

Next: solution Up: LinearOrdinaryDifferentialSystemSeriesSolutions Previous: LinearOrdinaryDifferentialSystemSeriesSolutions Contents Index

kernel

$\begin{usage} kernel(L, a) \end{usage}$

Signature

kernel: (SYS RX, R) $\to$ Vector Vector Fx

where
SYS == LinearOrdinaryFirstOrderSystem

$\begin{params} {\em L} & SYS RX & A linear ordinary differential system\\ {\em a} & R & An ordinary point of L\\\end{params}$

$\begin{retval} Returns a basis for the series solutions of $LY = 0$around $x = a$. \end{retval}$

Manuel Bronstein 2000-12-13