From Quadratic Forms to Motivic Cohomologies

Explore the journey from quadratic forms to motivic cohomologies in this 43-minute lecture by Nanjun Yang, an assistant researcher at BIMSA. Delve into Yang's research on motivic cohomology and Chow-Witt rings, including his proposed theory of split Milnor-Witt motives. Gain insights into the application of this theory for computing the Chow-Witt ring of fiber bundles. Learn from a scholar whose work has been published in prestigious journals such as Cambridge Journal of Mathematics and Documenta Mathematica, and discover the connections between algebraic geometry and number theory.