<html><body><div style="font-family: arial, helvetica, sans-serif; font-size: 12pt; color: #000000"><div data-marker="__QUOTED_TEXT__"><div style="font-family: arial, helvetica, sans-serif; font-size: 12pt; color: #000000"><div>Dear all,</div><br><div>Please see below the preliminary programme of an online symmetry workshop with respondents that I am organising.</div><div><span style="color: #000000; font-family: arial, helvetica, sans-serif; font-size: 16px; font-style: normal; font-variant-ligatures: normal; font-variant-caps: normal; font-weight: 400; letter-spacing: normal; orphans: 2; text-align: start; text-indent: 0px; text-transform: none; white-space: normal; widows: 2; word-spacing: 0px; -webkit-text-stroke-width: 0px; background-color: #ffffff; text-decoration-thickness: initial; text-decoration-style: initial; text-decoration-color: initial; display: inline !important; float: none;">Titles, abstracts and practical details will be announced in another message later in May.</span><div style="clear: both;"><br></div></div><div><span style="color: #000000; font-family: arial, helvetica, sans-serif; font-size: 16px; font-style: normal; font-variant-ligatures: normal; font-variant-caps: normal; font-weight: 400; letter-spacing: normal; orphans: 2; text-align: start; text-indent: 0px; text-transform: none; white-space: normal; widows: 2; word-spacing: 0px; -webkit-text-stroke-width: 0px; background-color: #ffffff; text-decoration-thickness: initial; text-decoration-style: initial; text-decoration-color: initial; display: inline !important; float: none;">Best wishes,</span></div><br><div><span style="color: #000000; font-family: arial, helvetica, sans-serif; font-size: 16px; font-style: normal; font-variant-ligatures: normal; font-variant-caps: normal; font-weight: 400; letter-spacing: normal; orphans: 2; text-align: start; text-indent: 0px; text-transform: none; white-space: normal; widows: 2; word-spacing: 0px; -webkit-text-stroke-width: 0px; background-color: #ffffff; text-decoration-thickness: initial; text-decoration-style: initial; text-decoration-color: initial; display: inline !important; float: none;">Valeriya Chasova</span></div><div><span style="color: #000000; font-family: arial, helvetica, sans-serif; font-size: 16px; font-style: normal; font-variant-ligatures: normal; font-variant-caps: normal; font-weight: 400; letter-spacing: normal; orphans: 2; text-align: start; text-indent: 0px; text-transform: none; white-space: normal; widows: 2; word-spacing: 0px; -webkit-text-stroke-width: 0px; background-color: #ffffff; text-decoration-thickness: initial; text-decoration-style: initial; text-decoration-color: initial; display: inline !important; float: none;"><br></span></div><div><span style="orphans: 2; text-align: start; text-indent: 0px; widows: 2; background-color: rgb(255, 255, 255); text-decoration-thickness: initial; text-decoration-style: initial; text-decoration-color: initial; float: none; display: inline !important;">https://valeriyachasova.xyz/<br></span></div><div><span style="color: #000000; font-family: arial, helvetica, sans-serif; font-size: 16px; font-style: normal; font-variant-ligatures: normal; font-variant-caps: normal; font-weight: 400; letter-spacing: normal; orphans: 2; text-align: start; text-indent: 0px; text-transform: none; white-space: normal; widows: 2; word-spacing: 0px; -webkit-text-stroke-width: 0px; background-color: #ffffff; text-decoration-thickness: initial; text-decoration-style: initial; text-decoration-color: initial; display: inline !important; float: none;"><br></span></div><div>===</div><br><div><strong>1st June 2023 - Symmetry workshop (online, with respondents) - Preliminary programme</strong></div><br><div><em>Time zones with respect to UTC: California PDT(-8+1) / Great Lakes EDT(-5+1) / British Isles WEST(0+1) / Central Europe CEST(+1+1).</em></div><div><em>In case of time discrepancies (errors) in the programme the time in Austria is decisive.</em></div><br><div>05/08/13/14 <strong>Jill North</strong> (Rutgers University) on the perspicuity and inequivalence of representations (and on symmetries) - <em>Respondent:</em> <strong>Sebastian De Haro</strong> (UvA)</div><div>06/09/14/15 <strong>David Baker</strong> (University of Michigan) on the definition of symmetry and symmetry-to-reality inference - <em>Respondent:</em> <strong>David Wallace</strong> (University of Pittsburgh)</div><div>07/10/15/16 <strong>Alison Fernandes</strong> (TCD) on the entropy arrow of time - <em>Respondent:</em> <strong>Cristian López</strong> (University of Lausanne)</div><div>08/11/16/17 <em>Break</em></div><br><div>09/12/17/18 <strong>David Wallace</strong> (University of Pittsburgh) on subsystems and symmetries - <em>Respondent:</em> <strong>Valeriya Chasova</strong> (CEFISES, UCLouvain / AHP-PReST, UniStra)</div><div>10/13/18/19 <strong>Valeriya Chasova</strong> (CEFISES, UCLouvain / AHP-PReST, UniStra) on direct empirical status (DES) of diffeomorphisms versus the hole argument - <em>Respondent:</em> <strong>John Dougherty</strong> (MCMP, LMU Munich)</div><div>11/14/19/20 <strong>JB Manchak</strong> (UCI) (joint work with Thomas Barrett) on the classification of symmetries of spacetimes - <em>Respondent:</em> <strong>Bryan Roberts</strong> (LSE)</div><div>12/15/20/21 <em>End</em><br></div></div><br></div></div></body></html>