Xing Gu

activity

20182020

most citedOn The Topological Period-Index Problem over 8-manifolds

2 citations · 3 across the 2 of their papers we have counts for

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math.AG2020

A distinguished subring of the Chow ring and cohomology of $B P G L_{n}$

Xing Gu

We determine a subring of the Chow ring and the cohomology of $B P G L_{n}$ , the classifying space of the projective linear group of degree $n$ over complex numbers, and explain a way i…

math.AG2019

Some torsion classes in the Chow ring and cohomology of $B P G L_{n}$

Xing Gu

In the integral cohomology ring of the classifying space of the projective linear group $P G L_{n}$ (over $C$ ), we find a collection of $p$ -torsions $y_{p, k}$ of degree $2(p^{…

A distinguished subring of the Chow ring and cohomology of BPGLn​

Some torsion classes in the Chow ring and cohomology of BPGLn​

A distinguished subring of the Chow ring and cohomology of $B P G L_{n}$

Some torsion classes in the Chow ring and cohomology of $B P G L_{n}$