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TZOFFSETTO:-0400 TZNAME:America/New_York EDT END:DAYLIGHT BEGIN:DAYLIGHT DTSTART:20290311T030000 RDATE:20291104T010000 TZOFFSETFROM:-0500 TZOFFSETTO:-0400 TZNAME:America/New_York EDT END:DAYLIGHT BEGIN:DAYLIGHT DTSTART:20300310T030000 RDATE:20301103T010000 TZOFFSETFROM:-0500 TZOFFSETTO:-0400 TZNAME:America/New_York EDT END:DAYLIGHT BEGIN:DAYLIGHT DTSTART:20310309T030000 RDATE:20311102T010000 TZOFFSETFROM:-0500 TZOFFSETTO:-0400 TZNAME:America/New_York EDT END:DAYLIGHT BEGIN:DAYLIGHT DTSTART:20320314T030000 RDATE:20321107T010000 TZOFFSETFROM:-0500 TZOFFSETTO:-0400 TZNAME:America/New_York EDT END:DAYLIGHT BEGIN:DAYLIGHT DTSTART:20330313T030000 RDATE:20331106T010000 TZOFFSETFROM:-0500 TZOFFSETTO:-0400 TZNAME:America/New_York EDT END:DAYLIGHT BEGIN:DAYLIGHT DTSTART:20340312T030000 RDATE:20341105T010000 TZOFFSETFROM:-0500 TZOFFSETTO:-0400 TZNAME:America/New_York EDT END:DAYLIGHT END:VTIMEZONE BEGIN:VEVENT UID:dad03df578ef76cdfc3a93c5c22e3768 CATEGORIES:Seminar CREATED:20191024T143437 SUMMARY:The asymptotic spectrum of tensors and barriers for fast matrix multiplication LOCATION:CoRE 431 DESCRIPTION;ENCODING=QUOTED-PRINTABLE:
The theory of asym ptotic spectra describes asymptotic behavior of basic objects in mathematic s like graphs and tensors. Example applications are the matrix multiplicati on problem, the cap set problem, the sunflower problem, the quantum entangl ement problem, and the problem of efficient communication over a noisy chan nel.
In this ta lk we will focus on one application: the matrix multiplication problem. We will use the asymptotic spectrum of tensors to prove that a very general me thod, which includes the methods used to obtain the currently best algorith ms, cannot give much faster matrix multiplication algorithms.
DTSTAMP:20240328T111755Z DTSTART;TZID=America/New_York:20191023T110000 SEQUENCE:0 TRANSP:OPAQUE END:VEVENT END:VCALENDAR