- #1
Karlisbad
- 131
- 0
i would need to solve the integral equation..
[tex] g(x)=\int_{-\infty}^{\infty}dte^{ixf(t)} [/tex]
the unknown function is f(t) g(x) is known, appart from using a numerical cuadrature method for the integral, what else can i do?.. could we prove if the function f(t) will exist or if it won't have any solution??..thanx.
[tex] g(x)=\int_{-\infty}^{\infty}dte^{ixf(t)} [/tex]
the unknown function is f(t) g(x) is known, appart from using a numerical cuadrature method for the integral, what else can i do?.. could we prove if the function f(t) will exist or if it won't have any solution??..thanx.