BEGIN:VCALENDAR
VERSION:2.0
PRODID:-//jEvents 2.0 for Joomla//EN
CALSCALE:GREGORIAN
METHOD:PUBLISH
BEGIN:VTIMEZONE
TZID:America/New_York
BEGIN:STANDARD
DTSTART:20231105T010000
RDATE:20240310T030000
TZOFFSETFROM:-0400
TZOFFSETTO:-0500
TZNAME:America/New_York EST
END:STANDARD
BEGIN:STANDARD
DTSTART:20241103T010000
RDATE:20250309T030000
TZOFFSETFROM:-0400
TZOFFSETTO:-0500
TZNAME:America/New_York EST
END:STANDARD
BEGIN:STANDARD
DTSTART:20251102T010000
RDATE:20260308T030000
TZOFFSETFROM:-0400
TZOFFSETTO:-0500
TZNAME:America/New_York EST
END:STANDARD
BEGIN:STANDARD
DTSTART:20261101T010000
RDATE:20270314T030000
TZOFFSETFROM:-0400
TZOFFSETTO:-0500
TZNAME:America/New_York EST
END:STANDARD
BEGIN:STANDARD
DTSTART:20271107T010000
RDATE:20280312T030000
TZOFFSETFROM:-0400
TZOFFSETTO:-0500
TZNAME:America/New_York EST
END:STANDARD
BEGIN:STANDARD
DTSTART:20281105T010000
RDATE:20290311T030000
TZOFFSETFROM:-0400
TZOFFSETTO:-0500
TZNAME:America/New_York EST
END:STANDARD
BEGIN:DAYLIGHT
DTSTART:20230426T121000
RDATE:20231105T010000
TZOFFSETFROM:-0500
TZOFFSETTO:-0400
TZNAME:America/New_York EDT
END:DAYLIGHT
BEGIN:DAYLIGHT
DTSTART:20240310T030000
RDATE:20241103T010000
TZOFFSETFROM:-0500
TZOFFSETTO:-0400
TZNAME:America/New_York EDT
END:DAYLIGHT
BEGIN:DAYLIGHT
DTSTART:20250309T030000
RDATE:20251102T010000
TZOFFSETFROM:-0500
TZOFFSETTO:-0400
TZNAME:America/New_York EDT
END:DAYLIGHT
BEGIN:DAYLIGHT
DTSTART:20260308T030000
RDATE:20261101T010000
TZOFFSETFROM:-0500
TZOFFSETTO:-0400
TZNAME:America/New_York EDT
END:DAYLIGHT
BEGIN:DAYLIGHT
DTSTART:20270314T030000
RDATE:20271107T010000
TZOFFSETFROM:-0500
TZOFFSETTO:-0400
TZNAME:America/New_York EDT
END:DAYLIGHT
BEGIN:DAYLIGHT
DTSTART:20280312T030000
RDATE:20281105T010000
TZOFFSETFROM:-0500
TZOFFSETTO:-0400
TZNAME:America/New_York EDT
END:DAYLIGHT
END:VTIMEZONE
BEGIN:VEVENT
UID:9f8ebd17e99bcd40013189fd84b3bc95
CATEGORIES:Lie Group Quantum Mathematics Seminar
CREATED:20240418T145306
SUMMARY:Twisted intertwining operators and tensor products of (generalized) twisted modules 
LOCATION:Hill 705
DESCRIPTION:It is known that the notion of vertex/intertwining operator defined using f
 ormal variables and Jacobi identity has an equivalent definition using comp
 lex analytic approach. When studying orbifold theory, even for one twisted 
 intertwining operator among twisted modules, it is necessary to use the com
 plex analytic approach. Using the complex analytic approach, we introduce a
  more general notion of twisted intertwining operator, and prove basic prop
 erties. We introduce a notion of P(z)-tensor product of two twisted modules
  and give a construction of such a P(z)-tensor product under suitable assum
 ptions. We formulate a P(z)-compatibility condition and a P(z)-grading-rest
 riction condition and used these conditions to give another construction of
  the P(z)-tensor product, which is expected to be useful to construct a G-c
 rossed braided tensor category from a VOA and a group G of automorphisms of
  the VOA.\nThis work is joint with my advisor, Prof. Yi-Zhi Huang.\n
X-ALT-DESC;FMTTYPE=text/html:<p>It is known that the notion of vertex/intertwining operator defined usin
 g formal variables and Jacobi identity has an equivalent definition using c
 omplex analytic approach. When studying orbifold theory, even for one twist
 ed intertwining operator among twisted modules, it is necessary to use the 
 complex analytic approach. Using the complex analytic approach, we introduc
 e a more general notion of twisted intertwining operator, and prove basic p
 roperties. We introduce a notion of P(z)-tensor product of two twisted modu
 les and give a construction of such a P(z)-tensor product under suitable as
 sumptions. We formulate a P(z)-compatibility condition and a P(z)-grading-r
 estriction condition and used these conditions to give another construction
  of the P(z)-tensor product, which is expected to be useful to construct a 
 G-crossed braided tensor category from a VOA and a group G of automorphisms
  of the VOA.</p><p>This work is joint with my advisor, Prof. Yi-Zhi Huang.<
 /p>
CONTACT:Jishen Du
DTSTAMP:20260828T110908
DTSTART;TZID=America/New_York:20240426T121000
DTEND;TZID=America/New_York:20240426T131000
SEQUENCE:0
TRANSP:OPAQUE
END:VEVENT
END:VCALENDAR