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Krakow, Poland
Age: 23
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Top Questions
12
votes
Why is integer approximation of a function interesting?
algebra-precalculus
analysis
approximation
ergodic-theory
asked Mar 17 at 15:36
math.stackexchange.com
9
votes
How much do idempotent ultrafilters generate in terms of semigroups?
abstract-algebra
general-topology
semigroups
filters
asked Mar 29 at 18:26
math.stackexchange.com
7
votes
Killing functions by successive differentiation.
real-analysis
analysis
polynomials
asked Apr 20 at 16:06
math.stackexchange.com
7
votes
String theory - OPE and primary operators
string-theory
conformal-field-theory
operators
asked Mar 25 at 21:47
physics.stackexchange.com
6
votes
Reference for combinatorial game theory.
combinatorics
reference-request
contest-math
combinatorial-game-theory
asked Jan 27 at 0:28
math.stackexchange.com
6
votes
Do balls optimize the boundary area for a fixed volume?
geometry
differential-geometry
optimization
asked May 12 at 12:00
math.stackexchange.com
5
votes
covering a space with closures of disjoint sets from a basis
general-topology
asked May 20 '11 at 6:21
math.stackexchange.com
5
votes
how does parallel transport work on the sphere
differential-geometry
asked Nov 8 '11 at 17:55
math.stackexchange.com
Top Answers
14
If $f(x)f(y)=f(\sqrt{x^2+y^2})$ how to find $f(x)$
math.stackexchange.com
8
What is the sense of the equality sign =?
math.stackexchange.com
7
Is there a minimal diverging series?
math.stackexchange.com
7
Why is 1 raised to infinity Not defined and not “1”
math.stackexchange.com
7
Among all shapes with the same area, a circle has the shortest perimeter
math.stackexchange.com
6
solving for a coefficent term of factored polynomial.
math.stackexchange.com
6
How to find odd solutions only for Pell's equation $x^2 - Dy^2 = 1$?
math.stackexchange.com
6
$20^{15} + 16^{18}$ is divided by 17
math.stackexchange.com
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