Research
Journal Articles
A comparison between compactly supported rigid and D-module cohomology, to appear in J. Eur. Math. Soc.
Reduction of Kummer surfaces modulo 2 in the non-supersingular case, Epijournal Geom. Algebrique (2023), 7 Art.10: 25pp.
joint with A. Skorobogatov
A note on effective descent for overconvergent isocrystals, J. Number Theory (2022) 237: 395-410
Good reduction of K3 surfaces in equicharacteristic p, Ann. Sc. Norm. Super. Pisa Cl. Sci. (2022) 23: 483-500
joint with B. Chiarellotto and C. Liedtke
A homotopy exact sequence for overconvergent isocrystals, Forum Math. Sigma. (2021) 9: e71
Local acyclicity in p-adic cohomology, Doc. Math. (2021) 26: 981-1044
A Néron-Ogg-Shafarevich criterion for K3 surfaces, Proc. London Math. Soc. (2019) 119 (2): 469-514
joint with B. Chiarellotto and C. Liedtke
Cycle classes in overconvergent rigid cohomology and a semistable Lefschetz (1,1) theorem, Compos. Math. (2019) 155 (5): 1025-1045
The filtered Ogus realisation of motives, J. Algebra (2019) 527: 348-365
joint with B. Chiarellotto and N. Mazzari
Around ℓ-independence, Compos. Math. (2018) 154 (1): 223-248
joint with B. Chiarellotto
Fundamental groups and good reduction criteria for curves over positive characteristic local fields, J. Théor. Nombres Bordeaux (2017) 29 (3): 755-798
Combinatorial degenerations of surfaces and Calabi-Yau threefolds, Algebra & Number Theory (2016) 10 (10): 2235-2266
joint with B. Chiarellotto
Incarnations of Berthelot's conjecture, J. Number Theory (2016) 166: 137-157
Relative fundamental groups and rational points, Rend. Sem. Mat. Univ. Padova (2015) 134: 1-45
Rigid rational homotopy types, Proc. London Math. Soc. (2014) 109 (2): 523-551
Theses
Rational homotopy theory in arithmetic geometry, applications to rational points
My Ph.D. thesis, the first two chapters of which are entirely contained in "Relative fundamental groups and rational points" and "Rigid rational homotopy types" above
2-Descent on the Jacobins of Hyperelliptic Curves
My essay for Part III of the Mathematical Tripos at Cambridge (essentially, my master's thesis)
Slides
A new comparison between overconvergent isocrystals and arithmetic D-modules, Padova 09/19, pdf