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3:30 pm Colloquium: Rohit Nagpal (U. Michigan) @ Keller 401
Colloquium: Rohit Nagpal (U. Mic... @ Keller 401
Apr 12 @ 3:30 pm – 4:30 pm
Speaker: Rohit Nagpal (U. Wisconsin) Title: S_{infty}-equivariant modules over polynomial rings in infinitely many variables Abstract: Let R be the polynomial ring k[x_1, x_2, ldots] in countably many variables. Cohen proved that S_{infty}-stable ideals in[...]