# Help with this operator

1. Jun 9, 2003

### eljose79

let be the non-linear operator acting this way:

K(f)=g K(f)=(Int(c,x)f(t)dt)**r

where c and r are real constant and f is unknown.

in fact can we relate K(f) and solve it by applying the fractional derivatives?..in fact can be K(f) expressed as combination of fractional derivatives?..

2. Jun 18, 2003

### nbo10

And what are fractional derivatives???

JMD

3. Jun 21, 2003