I corrected the mistakes of taking logarithms from h(z) in previous posts.
But one could still ask if there exists transformation H such that :
\( H(h(z))= z*z*z*z*z*z*z.......... \)
Then
\( ln(H(z)) = z+z+z+z+z+z......... \) would always be a divergent sum, related to h(z). Instead of all z being similar, one can have e.g z=2^n or other general term, then these sums will coincide with usually known divergent sums like 1+2+4+8+16+32........ or 1+1+1+1+1+1....
Similarly 1/h(z) could be transformed in z/z/z/z/z/z/z.......... and sums would be -z-z-z-z-z-z-...?
Ivars
But one could still ask if there exists transformation H such that :
\( H(h(z))= z*z*z*z*z*z*z.......... \)
Then
\( ln(H(z)) = z+z+z+z+z+z......... \) would always be a divergent sum, related to h(z). Instead of all z being similar, one can have e.g z=2^n or other general term, then these sums will coincide with usually known divergent sums like 1+2+4+8+16+32........ or 1+1+1+1+1+1....
Similarly 1/h(z) could be transformed in z/z/z/z/z/z/z.......... and sums would be -z-z-z-z-z-z-...?
Ivars

