Seminar
| Parent Program: | -- |
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| Location: | SLMath: Online/Virtual |
Keywords and Mathematics Subject Classification (MSC)
Primary Mathematics Subject Classification
No Primary AMS MSC
Secondary Mathematics Subject Classification
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Cohen-Macaulayness Of Absolute Integral Closures
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A deep theorem of Hochster-Huneke in F-singularity theory is that the absolute integral closure of an excellent noetherian local domain R over F_p is Cohen-Macaulay. In other words, all relations on a system of parameters in R become trivial after passing to a finite cover of R. In this talk, I'll discuss the analog of this result in mixed characteristic, as well as some consequences.
No Notes/Supplements UploadedCohen-Macaulayness Of Absolute Integral Closures
| H.264 Video | 25109_28571_8451_Cohen-Macaulayness_of_Absolute_Integral_Closures.mp4 |