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UID:20250623T110723EDT-5495wAz3kR@132.216.98.100
DTSTAMP:20250623T150723Z
DESCRIPTION:Title: Complete square complexes.\n\nAbstract: A 'complete squa
 re complex' is a 2-complex X whose universal cover is the product of two t
 rees. Obvious examples are when X is itself the product of two graphs but 
 there are many other examples. I will give a quick survey of complete squa
 re complexes with an aim towards describing some problems about them and d
 escribing some small examples that are 'irreducible' in the sense that the
 y do not have a finite cover that is a product.\n\nhttps://mcgill.zoom.us/
 j/98910726246?pwd=VHlzTzdTZGtqcHVuWGNKdys4d0FzQT09\n\nZoom ID: 989 1072 62
 46\n	Password: delta\n
DTSTART:20210224T200000Z
DTEND:20210224T210000Z
SUMMARY:Daniel Wise (ɬÀï·¬)
URL:/mathstat/channels/event/daniel-wise-mcgill-univer
 sity-329060
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