EulerProducts
An attempt at formalizing facts on Euler products and L-series more generally in Lean
Some results have by now made it into Mathlib.
Current projects:
- EulerProducts/Auxiliary.lean: auxiliary lemmas
- EulerProducts/Logarithm.lean: proves a logarithmic version of the Euler product formula for completely multiplicative arithmetic functions
- EulerProducts/EulerProduct.lean: Euler products formulas for L-series of weakly or completely multiplicative sequences
- EulerProducts/LSeriesUnique.lean: a converging L-series determines its coefficients
- EulerProducts/DirichletLSeries.lean: results on L-series of Dirichlet characters and specific arithmetic functions (like the Möbius and von Mangoldt functions)
- EulerProducts/PNT.lean:
a reduction of the Prime Number Theorem (in the version
) to a version of the Wiener-Ikehara Tauberian Theorem.