Top Posts & Pages

Recent Posts
Recent Comments
arithmetica on Superfectoid spaces!? arithmetica on Superfectoid spaces!? mayorliatmath on Superfectoid spaces!? lucqin on Superfectoid spaces!? Jesse on Fun with crystalline peri… Tags
abelian varieties Auslander automorphic forms Bellaiche Bergdall Berger BreuilSchneider conjecture Brian Conrad Buchsbaum Buzzard Chenevier Chojecki cohomology Coleman Colmez commutative algebra completed cohomology Eichler eigenvarieties Emerton explicit things Fargues Fontaine Gauss sums Hida Huber Kedlaya Lutkebohmert modular forms Newton nonsense not padic Hodge theory overconvergent modular forms padic geometry padic Hodge theory padic Langlands pdivisible groups perfectoid things Pilloni quadratic residues Scholze Sen Shimura Shimura varieties Tate Urban Verberkmoes verma modules Weinstein zeitgeist
Tag Archives: Lutkebohmert
Thoughts from Oberwolfach, Part I
Just back from a weeklong workshop at Oberwolfach on “Nonarchimedean geometry and applications”. Some random comments: During the workshop, Kiran Kedlaya started a nonarchimedean Scottish book, to record open problems in the foundations of nonarchimedean geometry, especially in the theory … Continue reading
Posted in Math
Tagged Ducros, Kato, Kedlaya, Lutkebohmert, Niziol, Oberwolfach, padic geometry
Leave a comment
Perfectoid universal covers of curves
In a previous post I mumbled a bit about perfectoid covering spaces of rigid analytic varieties. In this post, I want to sketch a fun special case. Fix an algebraically closed nonarchimedean field. Recall the following from ScholzeWeinstein: given a … Continue reading
Posted in Math
Tagged Fresnel, Lutkebohmert, Matignon, padic geometry, perfectoid things, Pilloni, Scholze, Stroh, Weinstein
Leave a comment