Yizhen Zhao

collaborators

2 papers

math.NT2024

Brauer $p$ -dimension of henselian discretely valued fields over characteristic $p > 0$

Yizhen Zhao

We use Kato's Swan conductor to systematically investigate the Brauer $p$ -dimension of henselian discretely valued fields of residual characteristic $p > 0$ . We transform the period-…

math.AG2024

Brauer $p$ -dimension and Kato's Swan Conductor

Yizhen Zhao

We use Kato's Swan conductor to study the Brauer $p$ -dimension of fields of characteristic $p > 0$ . We mainly investigate two types of fields: henselian discretely valued fields and…

Brauer p-dimension of henselian discretely valued fields over characteristic p>0

Brauer p-dimension and Kato's Swan Conductor

Brauer $p$ -dimension of henselian discretely valued fields over characteristic $p > 0$

Brauer $p$ -dimension and Kato's Swan Conductor