Explore the hidden structures on de Rham cohomology of p-adic analytic varieties in this 1-hour 5-minute colloquium talk by Wieslawa Niziol from Jussieu. Delve into a comprehensive survey of known extra structures, including Hodge filtration, Frobenius, and monodromy, that appear on de Rham cohomology of analytic varieties over local fields of mixed characteristic. Gain insights into this advanced mathematical topic presented as part of the University of Chicago Department of Mathematics colloquium series.