eljose
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let,s suppose we have the differential equation:
g(x)=y+Dy+D^{2}y+D^{3}y+.....
D=d/dx, then this is equal to:
g(x)= \frac{1}{1-D}y or inverting y=(1-D)g(x)
although this should be the solution it seems too easy to be true..but is that correct?..thanks.
g(x)=y+Dy+D^{2}y+D^{3}y+.....
D=d/dx, then this is equal to:
g(x)= \frac{1}{1-D}y or inverting y=(1-D)g(x)
although this should be the solution it seems too easy to be true..but is that correct?..thanks.