4 articles trouvés pour ce sujet.
 |
|
|
|
|
|
|
|
|
A series solution of y' = xy |
2008-07-03 |
|
sasha pose la question :
I've to find the power series solution of the differential equation: y' = xy.
I don't know how to find the recursive equation. Can you please help me. Thanks
Harley Weston lui répond. |
|
|
|
|
|
|
Power series representations |
2000-11-27 |
|
Grace pose la question :
Is there a systematic way of finding a power series representation of a function? I understand that you have to manipulate the function so that it is of the form 1/(1-x), but beyond that I am lost.
Harley Weston lui répond. |
|
|
|
|
|
|
A Maclaurin series |
2000-09-21 |
|
Jason Rasmussen pose la question :
I have a question regarding power series notation for certain functions within the interval of convergence.
Harley Weston lui répond. |
|
|
|
|
|
|
Radius of convergence |
1999-04-21 |
|
Nowl Stave pose la question :
Why is the radius of convergence of the first 6 terms of the power series expansion of x^(1/2) centered at 4 less than 6?
Harley Weston lui répond. |
|
|
