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Chris Leary's user avatar
Chris Leary's user avatar
Chris Leary's user avatar
Chris Leary
  • Member for 14 years, 4 months
  • Last seen this week
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6
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12
What's a great christmas present for someone with a PhD in Mathematics?
Dec 14, 2020
question
7
$R$ a DVR with fraction field $K.$ What are the $R$-submodules of $K^n?$
Jun 4, 2018
question
7
Rings of finite uniserial type
Nov 21, 2021
answer
7
Rings in which every non-unit is a zero divisor
Oct 18, 2010
answer
7
Do you find your students are less competent in basic algebra and arithmetic, and, if so, do you believe that this is due to overuse of calculators at an early level?
Feb 29, 2012
question
5
What is $\mathrm{Hom}(\mathbb{Q},\mathbb{Z}(p^{\infty}))$?
May 17, 2018
answer
4
Depressed graduate student.
Jan 2, 2012
answer
4
Textbook recommendations for undergraduate proof-writing class
Jul 1, 2013
question
3
example of a non-finitely generated co-Hopfian module over a commutative QF ring
Dec 4, 2018
answer
3
Errata for Shafarevich's Basic Algebraic Geometry?
Nov 10, 2010
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50
What made you choose your research field?
28
Some students giggle at me while I teach!
25
What is life as "Head of Department ____" like?
22
Is it okay to report classmates cheating on exams?
21
Give an example of a noncyclic Abelian group all of whose proper subgroups are cyclic.