Midwest Computability Seminar

XXVI
Part iv


The Midwest Computability Seminar is meeting remotely in the winter and spring of 2021. The recurring Zoom link is:

https://notredame.zoom.us/j/99754332165?pwd=RytjK1RFZU5KWnZxZ3VFK0g4YTMyQT09

Meeting ID: 997 5433 2165

Passcode: midwest


slides    Panopto video    YouTube video


This session will be held jointly with the Computability Theory and Applications Online Seminar.


DATE: Monday, March 15th, 2021

TIME: 3:30 - 4:30 PM Central Time

SPEAKER: Chris Conidis - City University of New York–College of Staten Island

TITLE: The Reverse Mathematics of Noether's Decomposition Lemma

ABSTRACT: We will survey some recent results in the Reverse Mathematics of Noetherian Algebra, and in particular Noether's Decomposition Lemma which states that a Noetherian ring has only finitely many minimal prime ideals. Such an analysis naturally leads one to formulate a combinatorial principle, namely the Tree-Antichain Principle, which states that every binary-branching tree with infinitely many splittings has an infinite antichain.



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