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DTSTART;TZID=America/Toronto:20170531T153000
SEQUENCE:0
TRANSP:TRANSPARENT
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URL:https://uwaterloo.ca/pure-mathematics/events/algebra-seminar-22
SUMMARY:Algebra Seminar
CLASS:PUBLIC
DESCRIPTION:HONGDI HUANG\, DEPARTMENT OF PURE MATHEMATICS\, UNIVERSITY OF W
 ATERLOO\n\n\"Skew polynomial rings and their prime ideals\"\n\nThe skew po
 lynomial rings (Ore extensions) are of the form $T=R[x\,\n\\sigma\, \\delt
 a]\,$  where $\\sigma$ is a ring endomorphism of $R$ and\n$\\delta$ is $\
 \sigma$-derivation on $R$ such that\n$ax=x\\sigma(a)+\\delta(a)$. If both 
 $\\sigma$ and $\\delta$ are\nnon-trival\, and $P$ is a prime ideal of $T$\
 , we are interested in the\nprime ideal restriction $R\\cap P$. In this ta
 lk\,  we will introduce\nsome result when $R$ is commutative noetherian.
  
DTSTAMP:20260607T225225Z
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