Usage
polynomialSolution(L, g)
Parameter | Type | Description |
---|---|---|
L |
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A differential operator |
g |
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A polynomial |
Description
polynomialSolution() returns either
where
satisfies
, or
if
has no solution in
.
Remarks
polynomialSolution() returns
only when
has no nonzero polynomial solution.
Example
A particular polynomial solution of
can be computed in the following way:
1 --> L := x^3*D^3+x^2*D^2-2*x*D+2; 2 --> p := polynomialSolution(L,2*x^4); 3 --> tex(p);
Usage within MAPLE
> L := x^3*D^3+x^2*D^2-2*x*D+2; > polynomialSolution(L,2*x^4,D,x);
See Also
kernel, rationalSolution