A(nother) model for the framed little disks operad

TL;DR

This paper introduces new graphical models for the framed little disks operad that reveal large symmetry dg Lie algebras, advancing understanding of operadic symmetries.

Contribution

It presents novel graphical models of the framed little disks operad that highlight large symmetry dg Lie algebras, offering new insights into operad symmetries.

Findings

Graphical models of the framed little disks operad are developed.

Large symmetry dg Lie algebras are exhibited within these models.

The models provide new perspectives on operadic symmetries.

Abstract

We describe new graphical models of the framed little disks operads which exhibit large symmetry dg Lie algebras.