In mathematics, eta function may refer to:
- The Dirichlet eta function η(s), a Dirichlet series
- The Dedekind eta function η(τ), a modular form
- The Weierstrass eta function η(w) of a lattice vector
- The eta function η(s) used to define the eta invariant
Topics referred to by the same termThis disambiguation page lists mathematics articles associated with the same title. If an internal link led you here, you may wish to change the link to point directly to the intended article. Category: