arXiv · 1912.01155
The Polynomial Transform
Abstract
We explore a new form of DFT, which we call the Polynomial Transform. It functions over finite fields, and a size $n$ transform takes $O(n)$ operations. In the multitape Turing machine model, it allows us to multiply two $n$ bit numbers in time $n(k^{\log^*{n}} + \log{p})$, where $k$ is a constant and $\log^*{n}$ is the iterated logarithm. One important consequence is that the Network Coding Conjecture is false.
Explore related subjects
Keep this discovery
Explore connections, maps & timelines
Matt Groff. 2019-12-10. The Polynomial Transform. https://arxiv.org/abs/1912.01155
Cite the original work for its findings. Save a collection to share your selection of sources.