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Colloquium

Mathematics Colloquium

Date:
Time:
4:00 pm – 4:50 pm
Avery Hall Room: 115
1144 T St
 Lincoln NE 68508
Additional Info: AVH
Speaker: Hamid Rahmati
Affiliation: University of Miami
Local Host: Lucho Avramov
Title: Free resolutions of bracket powers of ideals

Additional Public Info:
To study modules over a commutative ring one can approximate them by modules from some standard class C. This leads to algebraic construction known as resolutions. Using resolutions, one can determine how close a module is to being an element of C. In this talk, we will discuss free resolutions of modules, and we will explain how properties of the ring impose uniform behavior on resolutions of certain modules. In some cases, we will also provide explicit description of these resolutions.

Refreshments will be served 3:30-4:00 in 348 Avery. The talk is free and open to the public.

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