# nLab curved A-infinity algebra

Contents

### Context

#### Higher algebra

higher algebra

universal algebra

# Contents

## Idea

A curved $A_\infty$ is defined just like an A-infinity algebra, but allowing in the definition also a 0-ary operation. $m_0$. Including this means thte unary operation no longer squares to 0 but to be proportinal to the binary product with this constant

$m_1 \circ m_1 \propto m_2(m_0,-) \,.$

This $m_0$ is called the curvature of the curved $A_\infty$-algebra.

## References

Created on February 17, 2017 at 12:24:38. See the history of this page for a list of all contributions to it.