Masaki Kameko

activity

20082025

most citedOn the integral Tate conjecture for finite fields

11 citations · 32 across the 20 of their papers we have counts for

collaborators

20 papers

math.AT2025

The 2-local homotopy types of G_2-gauge groups

Masaki Kameko

We determine the 2-local homotopy types of G_2-gauge groups over S^4.

math.AG2025

Coniveau filtrations with Z/2 coefficients

Masaki Kameko

We show that two coniveau filtrations on the mod 2 cohomology group of a smooth projective complex variety differ.

math.AT2024

Torsion in classifying spaces of gauge groups

Masaki Kameko

We determine when the integral homology of the classifying space of a PU(n)-gauge group over the sphere S^2 has torsion.

math.AT2022

Milnor operations and classifying spaces

Masaki Kameko

We give an example of a nonzero odd degree element of the classifying space of a connected Lie group such that all higher Milnor operations vanish on it. It is a counterexample for…

math.AT2021

Homotopy types of gauge groups over Riemann surfaces

Masaki Kameko, Daisuke Kishimoto, Masahiro Takeda

Let $G$ be a compact connected Lie group with $π_{1} (G) ≅ Z$ . We study the homotopy types of gauge groups of principal $G$ -bundles over Riemann surfaces. This can be appli…

math.AT2019★ 2 cited

Nilpotent elements in the cohomology of the classifying space of a connected Lie group

Masaki Kameko

We give an example of a compact connected Lie group of the lowest rank such that the mod 2 cohomology ring of its classifying space has a nonzero nilpotent element.