# From fibered symmetric bimonoidal categories to symmetric spectra - Mathematics > Algebraic Topology

Abstract: In here we define the concept of fibered symmetric bimonoidal categories.These are roughly speaking fibered categories D->C whose fibers are symmetricmonoidal categories parametrized by C and such that both D and C have a furtherstructure of a symmetric monoidal category that satisfy certain coherences thatwe describe. Our goal is to show that we can correspond to a fibered symmetricbimonoidal category an E {\infty}-ring spectrum in a functorial way.

Author: Jose Manuel Gomez

Source: https://arxiv.org/