Skip to main content
MathOverflow
Stefan Kohl's user avatar
Stefan Kohl's user avatar
Stefan Kohl's user avatar
Stefan Kohl
Moderator
  • Member for 12 years, 1 month
  • Last seen this week
Profile Activity

9,316 Actions

All Accepts Posts Badges Comments Revisions Reviews Suggestions
comment
Finite simple groups of "smooth" order
@LSpice Yes, the term is used only in Question 1.
asked
Finite simple groups of "smooth" order
answered
Estimate for the order of the outer automorphism group of a finite simple group
revised
A sensitive 2-dimensional cellular automaton with a blocking word
appended answer 447113 as supplemental
revised
An inequality related to Catalan's constant and $\zeta(3)$
appended answer 447027 as supplemental
revised
Does mixing automatically imply this seemingly stronger "uniform modulo re-ordering" version of mixing?
Added the link to the cited paper.
revised
Generalization of Menger's theorem to infinite graphs
Added the link as suggested by Dominic van der Zypen.
comment
Does the Shalen-Wagreich lemma holds for non-symmetric generating sets?
Please be aware that every edit of a question or of one of its answers bumps the thread to the front page. This has happened for this thread already more than 20 times in just a few weeks.
answered
The half-life of a theorem, or Arnold's principle at work
revised
Does $a_0=6$, $a_{n+1} = (a_n-1)\cdot a_n\cdot (a_n+1)$ define a square-free sequence?
appended answer 443632 as supplemental
revised
"Practical" use of time-continuous stochastic processes like Wiener process or Poisson (point) process?
appended answer 443430 as supplemental
comment
What is an important mathematical question?
Why should hopeless questions be not important? -- For example, a hopeless question may still motivate work which yields important insights.
comment
Decomposition of a natural number as sum of positive integers
Are you counting ordered or unordered partitions, i.e. do you count 10 = 1+2+3+4 and 10 = 4+3+2+1 as the same or as two distinct decompositions?
awarded
 Revival
answered
Orders of finite 2-simple groups
asked
The orders of which nonabelian finite simple groups can be written as products of other such orders?
revised
Expected applications of condensed mathematics
edited tags
revised
What are the applications of spin geometry?
edited tags
revised
Is the set of real matrices with at least one real logarithm closed under multiplication?
appended answer 440354 as supplemental
revised
Books containing new results
edited tags
1
…
4 5
6
7 8
…
466