Chang-Yeon Chough

Papers

Spectral excision and descent for almost perfect complexes (Submitted). arXiv pdf
Twisted equivalences in spectral algebraic geometry (Submitted). arXiv pdf
Brauer spaces of spectral algebraic stacks. J. Lond. Math. Soc. (2) 107 (2023), no. 6, 2218--2251. arXiv journal pdf
Proper base change for étale sheaves of spaces. J. Eur. Math. Soc. (JEMS) 24 (2022), no. 11, 3679--3702. journal pdf
An equivalence of profinite completions. J. Homotopy Relat. Struct. 17 (2022), no. 3, 297--307. journal pdf
The pro-étale topology for algebraic stacks. Comm. Algebra 48 (2020), no. 9, 3761--3770. journal pdf
Topological types of algebraic stacks. Int. Math. Res. Not. IMRN 2021, no. 10, 7799--7849. journal pdf
Topological types of algebraic stacks. Thesis (2016); the only paper with the last name "Cho". pdf

- I've been using "Chough" as my last name ever since 2010. My thesis is the only exception due to an administratative issue.- The first half of my thesis evolved into the IMRN paper. - There is a gap in the proof of Corollary 9.2.11, which was resolved in the JEMS paper (see Remark 6.13).

Notes

Introduction to derived categories pdf