BEGIN:VCALENDAR
VERSION:2.0
PRODID:researchseminars.org
CALSCALE:GREGORIAN
X-WR-CALNAME:researchseminars.org
BEGIN:VEVENT
SUMMARY:Octav Cornea (University of Montreal)
DTSTART:20200901T130000Z
DTEND:20200901T150000Z
DTSTAMP:20260422T225845Z
UID:LagTopGradC/1
DESCRIPTION:Title: <a href="https://researchseminars.org/talk/LagTopGradC/
 1/">Lagrangian Topology for the impatient (1)</a>\nby Octav Cornea (Univer
 sity of Montreal) as part of Lagrangian Topology for the impatient (gradua
 te course)\n\nAbstract: TBA\n
LOCATION:https://researchseminars.org/talk/LagTopGradC/1/
END:VEVENT
BEGIN:VEVENT
SUMMARY:Octav Cornea (University of Montreal)
DTSTART:20200908T130000Z
DTEND:20200908T150000Z
DTSTAMP:20260422T225845Z
UID:LagTopGradC/3
DESCRIPTION:Title: <a href="https://researchseminars.org/talk/LagTopGradC/
 3/">Lagrangian Topology for the impatient (2)</a>\nby Octav Cornea (Univer
 sity of Montreal) as part of Lagrangian Topology for the impatient (gradua
 te course)\n\nAbstract: TBA\n
LOCATION:https://researchseminars.org/talk/LagTopGradC/3/
END:VEVENT
BEGIN:VEVENT
SUMMARY:Octav Cornea (University of Montreal)
DTSTART:20200914T130000Z
DTEND:20200914T150000Z
DTSTAMP:20260422T225845Z
UID:LagTopGradC/4
DESCRIPTION:Title: <a href="https://researchseminars.org/talk/LagTopGradC/
 4/">Lagrangian Topology for the impatient (3)</a>\nby Octav Cornea (Univer
 sity of Montreal) as part of Lagrangian Topology for the impatient (gradua
 te course)\n\nAbstract: TBA\n
LOCATION:https://researchseminars.org/talk/LagTopGradC/4/
END:VEVENT
BEGIN:VEVENT
SUMMARY:Octav Cornea (University of Montreal)
DTSTART:20200915T130000Z
DTEND:20200915T150000Z
DTSTAMP:20260422T225845Z
UID:LagTopGradC/5
DESCRIPTION:Title: <a href="https://researchseminars.org/talk/LagTopGradC/
 5/">Lagrangian Topology for the impatient (4)</a>\nby Octav Cornea (Univer
 sity of Montreal) as part of Lagrangian Topology for the impatient (gradua
 te course)\n\nAbstract: TBA\n
LOCATION:https://researchseminars.org/talk/LagTopGradC/5/
END:VEVENT
BEGIN:VEVENT
SUMMARY:Octav Cornea (University of Montreal)
DTSTART:20200921T130000Z
DTEND:20200921T150000Z
DTSTAMP:20260422T225845Z
UID:LagTopGradC/6
DESCRIPTION:Title: <a href="https://researchseminars.org/talk/LagTopGradC/
 6/">Lagrangian Topology for the impatient (5): Filtrations and persistence
  modules.</a>\nby Octav Cornea (University of Montreal) as part of Lagrang
 ian Topology for the impatient (graduate course)\n\nAbstract: TBA\n
LOCATION:https://researchseminars.org/talk/LagTopGradC/6/
END:VEVENT
BEGIN:VEVENT
SUMMARY:Octav Cornea (University of Montreal)
DTSTART:20200922T130000Z
DTEND:20200922T150000Z
DTSTAMP:20260422T225845Z
UID:LagTopGradC/7
DESCRIPTION:Title: <a href="https://researchseminars.org/talk/LagTopGradC/
 7/">Lagrangian Topology for the impatient (6): Persistence and triangulati
 on.</a>\nby Octav Cornea (University of Montreal) as part of Lagrangian To
 pology for the impatient (graduate course)\n\nAbstract: TBA\n
LOCATION:https://researchseminars.org/talk/LagTopGradC/7/
END:VEVENT
BEGIN:VEVENT
SUMMARY:Octav Cornea (University of Montreal)
DTSTART:20200928T130000Z
DTEND:20200928T150000Z
DTSTAMP:20260422T225845Z
UID:LagTopGradC/8
DESCRIPTION:Title: <a href="https://researchseminars.org/talk/LagTopGradC/
 8/">Lagrangian Topology for the impatient (7): Morse and Floer complexes (
 basics)</a>\nby Octav Cornea (University of Montreal) as part of Lagrangia
 n Topology for the impatient (graduate course)\n\nAbstract: TBA\n
LOCATION:https://researchseminars.org/talk/LagTopGradC/8/
END:VEVENT
BEGIN:VEVENT
SUMMARY:Octav Cornea (University of Montreal)
DTSTART:20200929T130000Z
DTEND:20200929T150000Z
DTSTAMP:20260422T225845Z
UID:LagTopGradC/9
DESCRIPTION:Title: <a href="https://researchseminars.org/talk/LagTopGradC/
 9/">Lagrangian Topology for the impatient (8)</a>\nby Octav Cornea (Univer
 sity of Montreal) as part of Lagrangian Topology for the impatient (gradua
 te course)\n\nAbstract: TBA\n
LOCATION:https://researchseminars.org/talk/LagTopGradC/9/
END:VEVENT
BEGIN:VEVENT
SUMMARY:Octav Cornea (University of Montreal)
DTSTART:20201005T130000Z
DTEND:20201005T150000Z
DTSTAMP:20260422T225845Z
UID:LagTopGradC/10
DESCRIPTION:Title: <a href="https://researchseminars.org/talk/LagTopGradC/
 10/">Lagrangian Topology for the impatient (9)</a>\nby Octav Cornea (Unive
 rsity of Montreal) as part of Lagrangian Topology for the impatient (gradu
 ate course)\n\nAbstract: TBA\n
LOCATION:https://researchseminars.org/talk/LagTopGradC/10/
END:VEVENT
BEGIN:VEVENT
SUMMARY:Octav Cornea (University of Montreal)
DTSTART:20201006T130000Z
DTEND:20201006T150000Z
DTSTAMP:20260422T225845Z
UID:LagTopGradC/11
DESCRIPTION:Title: <a href="https://researchseminars.org/talk/LagTopGradC/
 11/">Lagrangian Topology for the impatient (10)</a>\nby Octav Cornea (Univ
 ersity of Montreal) as part of Lagrangian Topology for the impatient (grad
 uate course)\n\nAbstract: TBA\n
LOCATION:https://researchseminars.org/talk/LagTopGradC/11/
END:VEVENT
BEGIN:VEVENT
SUMMARY:Octav Cornea (University of Montreal)
DTSTART:20201013T130000Z
DTEND:20201013T150000Z
DTSTAMP:20260422T225845Z
UID:LagTopGradC/12
DESCRIPTION:Title: <a href="https://researchseminars.org/talk/LagTopGradC/
 12/">Lagrangian topology for the impatient (11)</a>\nby Octav Cornea (Univ
 ersity of Montreal) as part of Lagrangian Topology for the impatient (grad
 uate course)\n\nAbstract: TBA\n
LOCATION:https://researchseminars.org/talk/LagTopGradC/12/
END:VEVENT
BEGIN:VEVENT
SUMMARY:Octav Cornea (University of Montreal)
DTSTART:20201020T130000Z
DTEND:20201020T150000Z
DTSTAMP:20260422T225845Z
UID:LagTopGradC/13
DESCRIPTION:Title: <a href="https://researchseminars.org/talk/LagTopGradC/
 13/">Lagrangian topology for the impatient (12)</a>\nby Octav Cornea (Univ
 ersity of Montreal) as part of Lagrangian Topology for the impatient (grad
 uate course)\n\nAbstract: TBA\n
LOCATION:https://researchseminars.org/talk/LagTopGradC/13/
END:VEVENT
BEGIN:VEVENT
SUMMARY:Octav Cornea (University of Montreal)
DTSTART:20201026T130000Z
DTEND:20201026T150000Z
DTSTAMP:20260422T225845Z
UID:LagTopGradC/14
DESCRIPTION:Title: <a href="https://researchseminars.org/talk/LagTopGradC/
 14/">Lagrangian topology for the impartient (13)</a>\nby Octav Cornea (Uni
 versity of Montreal) as part of Lagrangian Topology for the impatient (gra
 duate course)\n\nAbstract: TBA\n
LOCATION:https://researchseminars.org/talk/LagTopGradC/14/
END:VEVENT
BEGIN:VEVENT
SUMMARY:Octav Cornea (University of Montreal)
DTSTART:20201027T130000Z
DTEND:20201027T150000Z
DTSTAMP:20260422T225845Z
UID:LagTopGradC/15
DESCRIPTION:Title: <a href="https://researchseminars.org/talk/LagTopGradC/
 15/">Lagrangian topology for the impartient (14)</a>\nby Octav Cornea (Uni
 versity of Montreal) as part of Lagrangian Topology for the impatient (gra
 duate course)\n\nAbstract: TBA\n
LOCATION:https://researchseminars.org/talk/LagTopGradC/15/
END:VEVENT
BEGIN:VEVENT
SUMMARY:Octav Cornea (University of Montreal)
DTSTART:20201102T140000Z
DTEND:20201102T160000Z
DTSTAMP:20260422T225845Z
UID:LagTopGradC/16
DESCRIPTION:Title: <a href="https://researchseminars.org/talk/LagTopGradC/
 16/">Lagrangian topology for the impartient (15)</a>\nby Octav Cornea (Uni
 versity of Montreal) as part of Lagrangian Topology for the impatient (gra
 duate course)\n\nAbstract: TBA\n
LOCATION:https://researchseminars.org/talk/LagTopGradC/16/
END:VEVENT
BEGIN:VEVENT
SUMMARY:Octav Cornea (University of Montreal)
DTSTART:20201103T140000Z
DTEND:20201103T160000Z
DTSTAMP:20260422T225845Z
UID:LagTopGradC/17
DESCRIPTION:Title: <a href="https://researchseminars.org/talk/LagTopGradC/
 17/">Lagrangian topology for the impartient (16)</a>\nby Octav Cornea (Uni
 versity of Montreal) as part of Lagrangian Topology for the impatient (gra
 duate course)\n\nAbstract: TBA\n
LOCATION:https://researchseminars.org/talk/LagTopGradC/17/
END:VEVENT
BEGIN:VEVENT
SUMMARY:Octav Cornea (University of Montreal)
DTSTART:20201109T140000Z
DTEND:20201109T160000Z
DTSTAMP:20260422T225845Z
UID:LagTopGradC/18
DESCRIPTION:Title: <a href="https://researchseminars.org/talk/LagTopGradC/
 18/">Lagrangian topology for the impartient (17)</a>\nby Octav Cornea (Uni
 versity of Montreal) as part of Lagrangian Topology for the impatient (gra
 duate course)\n\nAbstract: TBA\n
LOCATION:https://researchseminars.org/talk/LagTopGradC/18/
END:VEVENT
BEGIN:VEVENT
SUMMARY:Octav Cornea (University of Montreal)
DTSTART:20201110T140000Z
DTEND:20201110T160000Z
DTSTAMP:20260422T225845Z
UID:LagTopGradC/19
DESCRIPTION:Title: <a href="https://researchseminars.org/talk/LagTopGradC/
 19/">Lagrangian topology for the impartient (18)</a>\nby Octav Cornea (Uni
 versity of Montreal) as part of Lagrangian Topology for the impatient (gra
 duate course)\n\nAbstract: TBA\n
LOCATION:https://researchseminars.org/talk/LagTopGradC/19/
END:VEVENT
BEGIN:VEVENT
SUMMARY:Octav Cornea (University of Montreal)
DTSTART:20201116T140000Z
DTEND:20201116T160000Z
DTSTAMP:20260422T225845Z
UID:LagTopGradC/20
DESCRIPTION:Title: <a href="https://researchseminars.org/talk/LagTopGradC/
 20/">Lagrangian topology for the impartient (19)</a>\nby Octav Cornea (Uni
 versity of Montreal) as part of Lagrangian Topology for the impatient (gra
 duate course)\n\nAbstract: TBA\n
LOCATION:https://researchseminars.org/talk/LagTopGradC/20/
END:VEVENT
BEGIN:VEVENT
SUMMARY:Octav Cornea (University of Montreal)
DTSTART:20201117T140000Z
DTEND:20201117T160000Z
DTSTAMP:20260422T225845Z
UID:LagTopGradC/21
DESCRIPTION:Title: <a href="https://researchseminars.org/talk/LagTopGradC/
 21/">Lagrangian topology for the impartient (20)</a>\nby Octav Cornea (Uni
 versity of Montreal) as part of Lagrangian Topology for the impatient (gra
 duate course)\n\nAbstract: TBA\n
LOCATION:https://researchseminars.org/talk/LagTopGradC/21/
END:VEVENT
BEGIN:VEVENT
SUMMARY:Octav Cornea (University of Montreal)
DTSTART:20201123T140000Z
DTEND:20201123T160000Z
DTSTAMP:20260422T225845Z
UID:LagTopGradC/22
DESCRIPTION:Title: <a href="https://researchseminars.org/talk/LagTopGradC/
 22/">Lagrangian topology for the impartient (21)</a>\nby Octav Cornea (Uni
 versity of Montreal) as part of Lagrangian Topology for the impatient (gra
 duate course)\n\nAbstract: TBA\n
LOCATION:https://researchseminars.org/talk/LagTopGradC/22/
END:VEVENT
BEGIN:VEVENT
SUMMARY:Octav Cornea (University of Montreal)
DTSTART:20201124T140000Z
DTEND:20201124T160000Z
DTSTAMP:20260422T225845Z
UID:LagTopGradC/23
DESCRIPTION:Title: <a href="https://researchseminars.org/talk/LagTopGradC/
 23/">Lagrangian topology for the impartient (22)</a>\nby Octav Cornea (Uni
 versity of Montreal) as part of Lagrangian Topology for the impatient (gra
 duate course)\n\nAbstract: TBA\n
LOCATION:https://researchseminars.org/talk/LagTopGradC/23/
END:VEVENT
BEGIN:VEVENT
SUMMARY:Octav Cornea (University of Montreal)
DTSTART:20201130T140000Z
DTEND:20201130T160000Z
DTSTAMP:20260422T225845Z
UID:LagTopGradC/24
DESCRIPTION:Title: <a href="https://researchseminars.org/talk/LagTopGradC/
 24/">Lagrangian topology for the impartient (23)</a>\nby Octav Cornea (Uni
 versity of Montreal) as part of Lagrangian Topology for the impatient (gra
 duate course)\n\nAbstract: TBA\n
LOCATION:https://researchseminars.org/talk/LagTopGradC/24/
END:VEVENT
BEGIN:VEVENT
SUMMARY:Octav Cornea (University of Montreal)
DTSTART:20201201T140000Z
DTEND:20201201T160000Z
DTSTAMP:20260422T225845Z
UID:LagTopGradC/25
DESCRIPTION:Title: <a href="https://researchseminars.org/talk/LagTopGradC/
 25/">Lagrangian topology for the impartient (24)</a>\nby Octav Cornea (Uni
 versity of Montreal) as part of Lagrangian Topology for the impatient (gra
 duate course)\n\nAbstract: TBA\n
LOCATION:https://researchseminars.org/talk/LagTopGradC/25/
END:VEVENT
BEGIN:VEVENT
SUMMARY:Octav Cornea (University of Montreal)
DTSTART:20201214T140000Z
DTEND:20201214T160000Z
DTSTAMP:20260422T225845Z
UID:LagTopGradC/26
DESCRIPTION:Title: <a href="https://researchseminars.org/talk/LagTopGradC/
 26/">Lagrangian topology for the impartient (25)</a>\nby Octav Cornea (Uni
 versity of Montreal) as part of Lagrangian Topology for the impatient (gra
 duate course)\n\nAbstract: TBA\n
LOCATION:https://researchseminars.org/talk/LagTopGradC/26/
END:VEVENT
BEGIN:VEVENT
SUMMARY:Dominique Rathel-Fournier\, Pierre-Alexandre Mailhot\, Filip Broci
 c\, Jean-Philippe Chassé (University of Montreal)
DTSTART:20201215T140000Z
DTEND:20201215T160000Z
DTSTAMP:20260422T225845Z
UID:LagTopGradC/27
DESCRIPTION:Title: <a href="https://researchseminars.org/talk/LagTopGradC/
 27/">Student micro-conference on Lagrangian submanifolds</a>\nby Dominique
  Rathel-Fournier\, Pierre-Alexandre Mailhot\, Filip Brocic\, Jean-Philippe
  Chassé (University of Montreal) as part of Lagrangian Topology for the i
 mpatient (graduate course)\n\n\nAbstract\n9:00 - 9:30           Dominique 
 Rathel-Fournier\, Lagrangian cobordism groups of surfaces\n\nAbstract: I w
 ill give a survey of what is known about the Lagrangian cobordism groups o
 f symplectic surfaces and their relationship with the Fukaya category. I w
 ill describe how immersed Lagrangian cobordisms naturally appear in this c
 ontext\, and briefly explain how to deal with them.\n \n\n9:30 - 10:00    
      Pierre-Alexandre Mailhot\,  From Hamiltonian isotopies to Lagrangian 
 cobordims : an extension of the Calabi homomorphism\n\nAbstract: In recent
  works\, Jake Solomon introduced a functional that extends the Calabi homo
 morphism to exact Lagrangian paths.  By the Lagrangian suspension construc
 tion\, we can associate an elementary Lagrangian cobordism to every exact 
 Lagrangian path. This fact suggests the existence of a functional Cal_cob 
 that further extends the Calabi homomorphism to Lagrangian cobordisms. The
  goal of the talk is to give a construction of that functional. We will pr
 ove its invariance under Hamiltonian isotopy using its first variation. Th
 e latter will yield a characterization of the critical points of Cal_cob f
 or elementary cobordisms. We will then evaluate Cal_cob on some examples o
 f Lagrangian cobordisms including the trace of the surgery of two curves o
 n the torus. In view of that calculation\, we will find a sharp lower boun
 d for Cal_cob in terms of the shadow of the cobordism.\n\n10:00 - 10:30   
     Filip Brocic\, Relative Gromov width\n\nAbstract: Barraud and Cornea c
 onjectured in 2003 that every closed Lagrangian in C^n has finite relative
  Gromov width. Biran and Cornea proved that conjecture holds in monotone s
 etting. There are also some positive results by Charette for orientable su
 rfaces in C^2 and for Lagrangians with non-positive sectional curvature by
  Borman and McLean. Most suprisnigly it turned out that conjecure is not t
 rue. Rizzel proved that flexible Lagrangians constructed by Ekholm\, Elias
 hber\, Murphy and Smith have infinite width. In this talk I will give over
 view of this results and sketch some proofs if time allows.\n\n10:30 - 11:
 00       Jean-Philippe Chassé\, Metric constraints & shadow metrics\n\nAb
 stract. Biran\, Cornea and Shelukhin have recently introduced families of 
 metrics defined on large collections of Lagrangian submanifolds ---  so-ca
 lled weighted fragmentation (pseudo)metrics. However\, precisely because o
 f their generalness\, it has been quite hard to understand their precise b
 ehavior so far. I will present a conjecture of Cornea relating a special c
 ase of these metrics\, the shadow metrics\, with the set-theoretic Hausdor
 ff distance\, when one looks at a subspace of Lagrangian submanifolds resp
 ecting certain metric constraints. I will then explain how one proves the 
 conjecture using Groman and Solomon's reverse isoperimetric inequality for
  $J$-holomorphic curves.\n
LOCATION:https://researchseminars.org/talk/LagTopGradC/27/
END:VEVENT
BEGIN:VEVENT
SUMMARY:Octav Cornea (University of Montreal)
DTSTART:20210111T140000Z
DTEND:20210111T160000Z
DTSTAMP:20260422T225845Z
UID:LagTopGradC/28
DESCRIPTION:Title: <a href="https://researchseminars.org/talk/LagTopGradC/
 28/">Lagrangian topology for the impartient (26)</a>\nby Octav Cornea (Uni
 versity of Montreal) as part of Lagrangian Topology for the impatient (gra
 duate course)\n\nAbstract: TBA\n
LOCATION:https://researchseminars.org/talk/LagTopGradC/28/
END:VEVENT
BEGIN:VEVENT
SUMMARY:Octav Cornea (University of Montreal)
DTSTART:20210112T140000Z
DTEND:20210112T160000Z
DTSTAMP:20260422T225845Z
UID:LagTopGradC/29
DESCRIPTION:Title: <a href="https://researchseminars.org/talk/LagTopGradC/
 29/">Lagrangian topology for the impartient (27)</a>\nby Octav Cornea (Uni
 versity of Montreal) as part of Lagrangian Topology for the impatient (gra
 duate course)\n\nAbstract: TBA\n
LOCATION:https://researchseminars.org/talk/LagTopGradC/29/
END:VEVENT
END:VCALENDAR