arXiv · 2505.10745
$C_3$-equivariant stable stems
Abstract
We compute the spoke-graded $C_3$-equivariant stable homotopy groups of spheres $π_{i, j}^{C_3}$, for stems less than 25 (i.e. $i\leq 25$) and for weights between -16 and 16 (i.e. $-16\leq j\leq 16$). In particular, for $j=2k$, this corresponds to the usual $RO(C_3)$-graded homotopy groups of spheres $π^{C_3}_{i-j+kλ}$ for some fixed 2-dimensional $C_3$-faithful representation $λ$. We also describe the geometric fixed point map $Φ^{C_3}: π_{i, j}^{C_3}\to π_{i-j}^{cl}$ and the underlying map $Res: π_{i, j}^{C_3}\to π_{i}^{cl}$.
Explore related subjects
Keep this discovery
Explore connections, maps & timelines
Yueshi Hou, Shangjie Zhang. 2026-04-19. $C_3$-equivariant stable stems. https://arxiv.org/abs/2505.10745
Cite the original work for its findings. Save a collection to share your selection of sources.