# The Azimuth Project Experiments in proof of Feinberg&#x27;s theorm in first order networks

## First Order Networks

• (First order network). We say a reaction network is a first order reaction network if $|v_k|\in \{0,1\}$ for each complex $v_k\in C$. Hence, a network is first order if each entry of the $v_k$ are zeros or ones. At most one entry can be a one.

category: experiments