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Hodge–Tate stacks and non-abelian 𝑝-adic Hodge theory of v-perfect complexes on rigid spaces

  • Johannes Anschütz ORCID logo EMAIL logo , Ben Heuer ORCID logo and Arthur-César Le Bras ORCID logo
Published/Copyright: January 23, 2025

Abstract

Let 𝑋 be a quasi-compact quasi-separated 𝑝-adic formal scheme that is smooth either over a perfectoid Z p -algebra or over some ring of integers of a 𝑝-adic field. We construct a fully faithful functor from perfect complexes on the Hodge–Tate stack of 𝑋 up to isogeny to perfect complexes on the v-site of the generic fibre of 𝑋. Moreover, we describe perfect complexes on the Hodge–Tate stack in terms of certain derived categories of Higgs and Higgs–Sen modules. This leads to a derived 𝑝-adic Simpson functor.

Award Identifier / Grant number: 444845124

Funding statement: The second author was funded by the Deutsche Forschungsgemeinschaft (DFG, German Research Foundation) – Project-ID 444845124 – TRR 326.

Acknowledgements

We would like to thank Bhargav Bhatt, Hui Gao, Tongmu He, Juan Esteban Rodríguez Camargo, Peter Scholze, Yupeng Wang, Matti Würthen and Bogdan Zavyalov for helpful discussions. We would like to thank the referee for their close reading and very helpful and detailed comments.

References

[1] A. Abbes, M. Gros and T. Tsuji, The 𝑝-adic Simpson correspondence, Ann. of Math. Stud. 193, Princeton University, Princeton 2016. 10.23943/princeton/9780691170282.001.0001Search in Google Scholar

[2] Y. André, La conjecture du facteur direct, Publ. Math. Inst. Hautes Études Sci. 127 (2018), 71–93. 10.1007/s10240-017-0097-9Search in Google Scholar

[3] G. Andreychev, Pseudocoherent and perfect complexes and vector bundles on analytic adic spaces, preprint (2021), https://arxiv.org/abs/2105.12591. Search in Google Scholar

[4] J. Anschütz, B. Heuer and A.-C. Le Bras, v-vector bundles on 𝑝-adic fields and Sen theory via the Hodge–Tate stack, preprint (2022), https://arxiv.org/abs/2211.08470. Search in Google Scholar

[5] J. Anschütz, B. Heuer and A.-C. Le Bras, The small 𝑝-adic Simpson correspondence in terms of moduli spaces, preprint (2023), https://arxiv.org/abs/2312.07554; to appear in Math. Res. Lett. Search in Google Scholar

[6] J. Anschütz and A.-C. Le Bras, A Fourier transform for Banach–Colmez spaces, preprint (2021), https://arxiv.org/abs/2111.11116; to appear in J. Eur. Math. Soc. Search in Google Scholar

[7] P. Berthelot and A. Ogus, Notes on crystalline cohomology, Princeton University, Princeton 1978. Search in Google Scholar

[8] B. Bhatt, Lectures on prismatic cohomology, Lecture notes (2018), http://www-personal.umich.edu/~bhattb/teaching/prismatic-columbia/. Search in Google Scholar

[9] B. Bhatt and J. Lurie, Absolute prismatic cohomology, preprint (2022), https://arxiv.org/abs/2201.06120. Search in Google Scholar

[10] B. Bhatt and J. Lurie, Prismatic F-gauges, Lecture notes (2022), https://www.math.ias.edu/~bhatt/teaching/mat549f22/lectures.pdf. Search in Google Scholar

[11] B. Bhatt and J. Lurie, The prismatization of 𝑝-adic formal schemes, preprint (2022), https://arxiv.org/abs/2201.06124. Search in Google Scholar

[12] B. Bhatt, M. Morrow and P. Scholze, Integral 𝑝-adic Hodge theory, Publ. Math. Inst. Hautes Études Sci. 128 (2018), 219–397. 10.1007/s10240-019-00102-zSearch in Google Scholar

[13] B. Bhatt and P. Scholze, Prisms and prismatic cohomology, Ann. of Math. (2) 196 (2022), no. 3, 1135–1275. 10.4007/annals.2022.196.3.5Search in Google Scholar

[14] O. Brinon, Une généralisation de la théorie de Sen, Math. Ann. 327 (2003), no. 4, 793–813. 10.1007/s00208-003-0472-3Search in Google Scholar

[15] K. Česnavičius and P. Scholze, Purity for flat cohomology, Ann. of Math. (2) 199 (2024), no. 1, 51–180. 10.4007/annals.2024.199.1.2Search in Google Scholar

[16] D. Clausen and P. Scholze, Lectures on complex geometry, Lecture notes (2019), https://people.mpim-bonn.mpg.de/scholze/Complex.pdf. Search in Google Scholar

[17] V. Drinfeld, Prismatization, Selecta Math. (N. S.) 30 (2024), no. 3, Paper No. 49. 10.1007/s00029-024-00937-3Search in Google Scholar

[18] G. Faltings, A 𝑝-adic Simpson correspondence, Adv. Math. 198 (2005), no. 2, 847–862. 10.1016/j.aim.2005.05.026Search in Google Scholar

[19] H. Gao, Integral 𝑝-adic Hodge theory in the imperfect residue field case, preprint (2020), https://arxiv.org/abs/2007.06879. Search in Google Scholar

[20] H. Gao, On 𝑝-adic Simpson and Riemann–Hilbert correspondences in the imperfect residue field case, Trans. Amer. Math. Soc. 378 (2025), no. 1, 279–315. 10.1090/tran/9311Search in Google Scholar

[21] T. He, Sen operators and Lie algebras arising from Galois representations over 𝑝-adic varieties, preprint (2022), https://arxiv.org/abs/2208.07519. Search in Google Scholar

[22] B. Heuer, 𝐺-torsors on perfectoid spaces, preprint (2022), https://arxiv.org/abs/2207.07623. Search in Google Scholar

[23] B. Heuer, Moduli spaces in 𝑝-adic non-abelian Hodge theory, preprint (2022), https://arxiv.org/abs/2207.13819. Search in Google Scholar

[24] B. Heuer, A. Werner and M. Zhang, 𝑝-adic Simpson correspondences for principal bundles in abelian settings, preprint (2023), https://arxiv.org/abs/2308.13456. Search in Google Scholar

[25] J. E. Humphreys, Introduction to Lie algebras and representation theory, Grad. Texts in Math. 9, Springer, New York 1978. Search in Google Scholar

[26] O. Hyodo, On the Hodge–Tate decomposition in the imperfect residue field case, J. reine angew. Math. 365 (1986), 97–113. 10.1515/crll.1986.365.97Search in Google Scholar

[27] G. Laumon, Transformation de Fourier généralisée, preprint (1996), https://arxiv.org/abs/alg-geom/9603004. Search in Google Scholar

[28] R. Liu and X. Zhu, Rigidity and a Riemann–Hilbert correspondence for 𝑝-adic local systems, Invent. Math. 207 (2017), no. 1, 291–343. 10.1007/s00222-016-0671-7Search in Google Scholar

[29] J. Lurie, Spectral algebraic geometry, (2018), http://www.math.harvard.edu/~lurie/. Search in Google Scholar

[30] Y. Min and Y. Wang, On the Hodge–Tate crystals over O K , preprint (2021), https://arxiv.org/abs/2112.10140. Search in Google Scholar

[31] Y. Min and Y. Wang, 𝑝-adic Simpson correpondence via prismatic crystals, preprint (2022), https://arxiv.org/abs/2201.08030. Search in Google Scholar

[32] A. Ogus and V. Vologodsky, Nonabelian Hodge theory in characteristic 𝑝, Publ. Math. Inst. Hautes Études Sci. 106 (2007), 1–138. 10.1007/s10240-007-0010-zSearch in Google Scholar

[33] S. Ohkubo, A note on Sen’s theory in the imperfect residue field case, Math. Z. 269 (2011), no. 1–2, 261–280. 10.1007/s00209-010-0726-1Search in Google Scholar

[34] J. E. Rodríguez Camargo, Locally analytic completed cohomology of Shimura varieties and overconvergent B G G maps, preprint (2022), https://arxiv.org/abs/2205.02016. Search in Google Scholar

[35] P. Scholze, 𝑝-adic Hodge theory for rigid-analytic varieties, Forum Math. Pi 1 (2013), Paper No. e1. 10.1017/fmp.2013.1Search in Google Scholar

[36] P. Scholze, Perfectoid spaces: A survey, Current developments in mathematics 2012, International Press, Somerville (2013), 193–227. 10.4310/CDM.2012.v2012.n1.a4Search in Google Scholar

[37] R. W. Thomason and T. Trobaugh, Higher algebraic 𝐾-theory of schemes and of derived categories, The Grothendieck Festschrift, Vol. III, Progr. Math. 88, Birkhäuser, Boston (1990), 247–435. 10.1007/978-0-8176-4576-2_10Search in Google Scholar

[38] Y. Tian, Finiteness and duality for the cohomology of prismatic crystals, J. reine angew. Math. 800 (2023), 217–257. 10.1515/crelle-2023-0032Search in Google Scholar

[39] T. Tsuji, Notes on the local 𝑝-adic Simpson correspondence, Math. Ann. 371 (2018), no. 1–2, 795–881. 10.1007/s00208-018-1655-2Search in Google Scholar

[40] T. Yamauchi, A generalization of Sen–Brinon’s theory, Manuscripta Math. 133 (2010), no. 3–4, 327–346. 10.1007/s00229-010-0372-2Search in Google Scholar

[41] Y. Wang, A p-adic Simpson correspondence for rigid analytic varieties, Algebra Number Theory 17 (2023), no. 8, 1453–1499. 10.2140/ant.2023.17.1453Search in Google Scholar

[42] T. Stacks Project Authors, Stacks Project, http://stacks.math.columbia.edu, 2024. Search in Google Scholar

Received: 2024-01-09
Revised: 2024-11-07
Published Online: 2025-01-23
Published in Print: 2025-03-01

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