BEGIN:VCALENDAR
VERSION:2.0
PRODID:-//Drupal iCal API//EN
X-WR-CALNAME:Events items teaser
X-WR-TIMEZONE:America/Toronto
BEGIN:VTIMEZONE
TZID:America/Toronto
X-LIC-LOCATION:America/Toronto
BEGIN:DAYLIGHT
TZNAME:EDT
TZOFFSETFROM:-0500
TZOFFSETTO:-0400
DTSTART:20260308T070000
END:DAYLIGHT
BEGIN:STANDARD
TZNAME:EST
TZOFFSETFROM:-0400
TZOFFSETTO:-0500
DTSTART:20251102T060000
END:STANDARD
END:VTIMEZONE
BEGIN:VEVENT
UID:6adbc88cc9f94
DTSTART;TZID=America/Toronto:20261029T150000
SEQUENCE:0
TRANSP:TRANSPARENT
DTEND;TZID=America/Toronto:20261029T160000
URL:https://uwaterloo.ca/pure-mathematics/events/model-theory-seminar-fatem
 e-peimany-dccm-differential
SUMMARY:Model Theory Seminar | Fateme Peimany | DCCM: the differential\nexp
 ansion of CCM
CLASS:PUBLIC
DESCRIPTION:FATEME PEIMANY\, UNIVERSITY OF WATERLOO\n\n_DCCM: the different
 ial expansion of CCM_\n\nWe introduce the theory of compact complex spaces
  called CCM and\nexpand it to DCCM\, the theory of differentially closed\
 nCCM-structures. Finally\, we will explain the good model-theoretic\nprope
 rties of DCCM and open problems in this theory.\n\nMC 5403
DTSTAMP:20261023T205020Z
END:VEVENT
BEGIN:VEVENT
UID:6adbc88ccdbc0
DTSTART;TZID=America/Toronto:20261029T130000
SEQUENCE:0
TRANSP:TRANSPARENT
DTEND;TZID=America/Toronto:20261029T140000
URL:https://uwaterloo.ca/pure-mathematics/events/student-number-theory-semi
 nar-gian-cordana-sanjaya
SUMMARY:Student Number Theory Seminar | Gian Cordana Sanjaya |\nMultiplicat
 ively dependent integer vectors on a hyperplane
CLASS:PUBLIC
DESCRIPTION:GIAN CORDANA SANJAYA\, UNIVERSITY OF WATERLOO\n\n_Multiplicativ
 ely dependent integer vectors on a hyperplane_\n\nIn 2018\, Pappalardi\, S
 ha\, Shparlinski\, and Stewart counted the number\nof multiplicatively dep
 endent n-tuples of algebraic integers in a\nfixed number field\, ordered b
 y pointwise Weil height. Extending this\nwork\, in a joint with with Afifu
 rrahman and Iverson in 2026\, we count\nthe number of multiplicatively dep
 endent n-tuples of rational integers\nlying on a hyperplane\, ordered by m
 aximum absolute value. In this\ntalk\, we will discuss about the multiplic
 atively dependent tuples\,\nsome motivations behind them\, and how to coun
 t these tuples\, leading\nto the main results of both papers.\n\nMC 5479
DTSTAMP:20261023T205020Z
END:VEVENT
BEGIN:VEVENT
UID:6adbc88cce972
DTSTART;TZID=America/Toronto:20261030T093000
SEQUENCE:0
TRANSP:TRANSPARENT
DTEND;TZID=America/Toronto:20261030T110000
URL:https://uwaterloo.ca/pure-mathematics/events/algebraic-geometry-working
 -seminar-boris-li-filtered
SUMMARY:Algebraic Geometry Working Seminar | Boris Li | Filtered Deformatio
 ns\nof Trivariate Polynomial Rings
CLASS:PUBLIC
DESCRIPTION:BORIS LI\, UNIVERSITY OF WATERLOO\n\n_Filtered Deformations of 
 Trivariate Polynomial Rings_\n\nAmong non-commutative rings\, those satisf
 ying a polynomial identity\n(PI) are especially well-behaved. They share m
 any properties with\ncommutative rings\, which we understand well. Etingof
  asked whether\nevery filtered deformation of a finitely generated commuta
 tive domain\,\nover an algebraically closed field of positive characterist
 ic\, is PI.\nIn this talk\, we will answer this question of Etingof affirm
 atively\nfor deformations of polynomial rings in three variables. In the\n
 pre-seminar\, I will define and discuss the properties of filtered\ndeform
 ations\n\nMC 5403
DTSTAMP:20261023T205020Z
END:VEVENT
BEGIN:VEVENT
UID:6adbc88ccf5a9
DTSTART;TZID=America/Toronto:20261029T133000
SEQUENCE:0
TRANSP:TRANSPARENT
DTEND;TZID=America/Toronto:20261029T150000
URL:https://uwaterloo.ca/pure-mathematics/events/computability-learning-sem
 inar-noah-nazareth-jump-structure-1
SUMMARY:Computability Learning Seminar | Noah Nazareth | The jump of a\nstr
 ucture III
CLASS:PUBLIC
DESCRIPTION:NOAH NAZARETH\, UNIVERSITY OF WATERLOO\n\n_The jump of a struct
 ure III_\n\nWe will continue our proof of the Ash-Knight-Manasse-Slaman an
 d\nChisholm theorem. We will then define and discuss effective\nbi-interpr
 etability and start the proof of the first jump inversion\ntheorem for str
 uctures.\n\nMC 5403
DTSTAMP:20261023T205020Z
END:VEVENT
END:VCALENDAR