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Andreas Blass
US
http://www.math.lsa.umich.edu/~ablass
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Top Questions
No questions with score of 5 or more
Top Answers
219
What are some examples of colorful language in serious mathematics papers?
mathoverflow.net
137
Why do we not have to prove definitions?
math.stackexchange.com
108
Set theories without “junk” theorems?
mathoverflow.net
102
Mathematical “urban legends”
mathoverflow.net
89
Is it “vita” or “vitae”? Why?
academia.stackexchange.com
79
Division by $0$ and its restrictions
math.stackexchange.com
76
Why are many obviously pointless papers published, or worse studied?
academia.stackexchange.com
74
not both $2^n-1,2^n+1$ can be prime.
math.stackexchange.com
71
Categories First Or Categories Last In Basic Algebra?
mathoverflow.net
68
Why don't authors include in their publications the duration of the research?
academia.stackexchange.com
66
Why are review articles cited more frequently than original research articles?
academia.stackexchange.com
61
Does every real function have this weak continuity property?
mathoverflow.net
59
What to do when I can prove a conjecture of a paper I'm peer reviewing
academia.stackexchange.com
55
What is Realistic Mathematics?
mathoverflow.net
55
Doesn't the unprovability of the continuum hypothesis prove the continuum hypothesis?
math.stackexchange.com
54
How to politely reject a request for a letter of recommendation for a professor
academia.stackexchange.com
54
Why are modular lattices important?
math.stackexchange.com
51
Can proof by contradiction 'fail'?
math.stackexchange.com
48
What is limit superior and limit inferior?
math.stackexchange.com
48
Should I mention my university name when publishing a paper if I'm tenured teacher but not researcher?
academia.stackexchange.com
48
Citing different papers which use different notation for the same concept,
academia.stackexchange.com
47
Is it unethical of me and can I get in trouble if a professor passes me based on an oral exam without attending class?
academia.stackexchange.com
47
Why can't proofs have infinitely many steps?
mathoverflow.net
47
Is Euclid dead?
mathoverflow.net
45
Should Professors and by extension their TA's, hold student athletes to the same standard?
academia.stackexchange.com
43
Kuratowski's definition of ordered pairs
mathoverflow.net
43
What can be proven in Peano arithmetic but not Heyting arithmetic?
mathoverflow.net
41
Set theories without “junk” theorems?
mathoverflow.net
40
I solved their problem. Should I involve them?
academia.stackexchange.com
40
When factors may be cancelled in homeomorphic products?
mathoverflow.net
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