$
\newcommand\A{\mathrm{A}}
\newcommand\E{\mathrm{E}}
\newcommand\G{\mathrm{G}}
\newcommand\H{\mathrm{H}}
\newcommand\K{\mathrm{K}}
\newcommand\L{\mathrm{L}}
\newcommand\M{\mathrm{M}}
\newcommand\Ascr{\mathcal{A}}
\newcommand\Cscr{\mathcal{C}}
\newcommand\Dscr{\mathcal{D}}
\newcommand\Escr{\mathcal{E}}
\newcommand\Kscr{\mathcal{K}}
\newcommand\Perfscr{\mathcal{P}\mathrm{erf}}
\newcommand\Acscr{\mathcal{A}\mathrm{c}}
\newcommand\heart{\heartsuit}
\newcommand\cn{\mathrm{cn}}
\newcommand\op{\mathrm{op}}
\newcommand\Ho{\mathrm{Ho}}
\newcommand\dR{\mathrm{dR}}
\newcommand\HH{\mathrm{HH}}
\newcommand\TC{\mathrm{TC}}
\newcommand{\bMap}{\mathbf{Map}}
\newcommand{\End}{\mathrm{End}}
\newcommand{\Mod}{\mathrm{Mod}}
\newcommand\bE{\mathbf{E}}
\newcommand\bZ{\mathbf{Z}}
\newcommand\bAM{\mathbf{AM}}
\newcommand\bLM{\mathbf{LM}}
\newcommand\Spec{\mathrm{Spec}}
$
I am writing this month about the papers and results I have most enjoyed or
thought about this year. As always with such lists, exclusion is not meant to
indicate that I have a poor opinion of a given work or paper.
The first post is about Neeman’s fantastic counterexample to some conjectures
in negative K-theory.
The second post is about the filtered
circle(s) of Moulinos–Robalo–Toën and Raksit.