BEGIN:VCALENDAR
VERSION:2.0
PRODID:-//pretalx//pretalx.c3voc.de//qtcat-2026//talk//9QMSKT
BEGIN:VTIMEZONE
TZID:CET
BEGIN:STANDARD
DTSTART:20001029T040000
RRULE:FREQ=YEARLY;BYDAY=-1SU;BYMONTH=10
TZNAME:CET
TZOFFSETFROM:+0200
TZOFFSETTO:+0100
END:STANDARD
BEGIN:DAYLIGHT
DTSTART:20000326T030000
RRULE:FREQ=YEARLY;BYDAY=-1SU;BYMONTH=3
TZNAME:CEST
TZOFFSETFROM:+0100
TZOFFSETTO:+0200
END:DAYLIGHT
END:VTIMEZONE
BEGIN:VEVENT
UID:pretalx-qtcat-2026-9QMSKT@pretalx.c3voc.de
DTSTART;TZID=CET:20260812T140000
DTEND;TZID=CET:20260812T150000
DESCRIPTION:Higher algebra is the algebra of (connective) spectra. Deeper a
 lgebra is the algebra of (coconnective) categorical spectra. Deeper algebr
 a organizes and simplifies many phenomena\, from Galois theory to the clas
 sification of phases of matter. I will introduce these areas\, and I will 
 report on joint work in progress with David Reutter.
DTSTAMP:20260812T210545Z
LOCATION:R. 221
SUMMARY:The fundamental theorem of deeper algebra - Theo Johnson-Freyd
URL:https://pretalx.c3voc.de/qtcat-2026/talk/9QMSKT/
END:VEVENT
END:VCALENDAR
