Sihao Ma

activity

20222026

collaborators

4 papers

math.AT2026

Equivariant generating hypotheses for finite groups

Sihao Ma, XiaoLin Danny Shi, Zhouli Xu +1

We disprove Bohmann's equivariant generating hypothesis for every nontrivial finite group $G$ , even when all $\RO(H)$-graded homotopy groups at every subgroup $H$ are tested. For e…

math.AT2026

A Hurewicz Theorem for $R O (C_{2})$ -graded Equivariant Homology Governed by Vector Fields on Spheres

Manyi Guo, Guchuan Li, Yunze Lu +5

We determine the $R O (C_{2})$ -graded Hurewicz images of the $C_{2}$ -equivariant Eilenberg--MacLane spectra $H F_{2}$ , $H Z$ and $H A$ , whe…

math.AT2023

A proof of the generalized geometric boundary theorem using filtered spectra

Sihao Ma

In [Beh12, Lem. A.4.1], Behrens generalized the classical geometric boundary theorem [Rav86, Thm. 2.3.4]. In this article, we will reformulate [Beh12, Lem. A.4.1] to fix a mistake…

math.AT2022

The Borel and genuine $C_{2}$ -equivariant Adams spectral sequences

Sihao Ma

We find out some relations between the classical Adams spectral sequences for stunted real projective spectra, the Borel $C_{2}$ -equivariant Adams spectral sequence for the 2-complet…

Equivariant generating hypotheses for finite groups

A Hurewicz Theorem for RO(C2​)-graded Equivariant Homology Governed by Vector Fields on Spheres

A proof of the generalized geometric boundary theorem using filtered spectra

The Borel and genuine C2​-equivariant Adams spectral sequences

A Hurewicz Theorem for $R O (C_{2})$ -graded Equivariant Homology Governed by Vector Fields on Spheres

The Borel and genuine $C_{2}$ -equivariant Adams spectral sequences