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DTSTART:20070311T020000
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DTSTAMP:20260409T094831
DTSTART;TZID=America/Detroit:20260417T160000
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SUMMARY:Workshop / Seminar:On the structure of infinite sumsets in the integers
DESCRIPTION:Abstract :\nA long-standing problem in combinatorial number theory\, posed by Erdős and Graham\, asks for a classification of all integer subsets A and B for which d(A+B)=d(A)+d(B)\, where d(.) denotes the natural density in the integers. We will discuss the history and motivation of this problem\, its connections to ergodic theory\, as well as recent progress toward its resolution. This talk is based on joint work with Ethan Ackelsberg.
UID:147560-21901266@events.umich.edu
URL:https://events.umich.edu/event/147560
CLASS:PUBLIC
STATUS:CONFIRMED
CATEGORIES:Mathematics
LOCATION:East Hall - 3866
CONTACT:
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