# Tag Info

Accepted

You are asking about substitution of one power series into another. This can be interpreted in two ways, which ultimately amount to the same thing (like two different ways of thinking about anything) ...
• 41.2k
Accepted

### Describing the Gamma-transform explicitly in terms of power series

This is a hard problem (and one which is easily overlooked by the unwary)! Just to be clear, I'll summarize (how I think about) the problem: as a relation between additive and multiplicative Fourier ...
• 30.9k

### Non-commutative knot invariants

Perhaps one can study non-commutative analogs of the Alexander polynomial which will have significant knot theoretic applications as well, and perhaps one can compute these in some examples. After all ...