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Feb
18
reviewed Leave Open What can we conclude if one of the odd moment is zero?
Feb
18
reviewed Close Are $K[X,Y,Z]$, $K[X,Y,Z]/(Z^2)$ and $K[X,Y,Z]/(XZ,YZ,Z^2)$ flat $K[X,Y]$-modules?
Feb
18
reviewed Leave Open Ideal $(Y^2,X-YZ)$ is $(X,Y)$-primary
Feb
18
reviewed Close Convolution yields matrix?
Feb
18
reviewed Leave Open A closed form for the following Series
Feb
18
reviewed Close $\sum_{k=1}^{\infty} |a_k-a_{k+1}|$ converges implies $\lim_{k\to \infty}|a_1 - a_k|$ converges
Feb
15
reviewed Leave Open For how many integers from 1 through 99,999 is the sum of their digits equal to 10?
Feb
15
reviewed Close Integral inequality on $\mathbb C$
Feb
15
reviewed Leave Open There exist $2$ numbers out of $12$ the difference of which is divisible by $11$
Feb
15
reviewed Leave Open Problem evaluating $ \int_{0}^{\pi/2}\frac{x}{\tan x}dx $
Feb
15
reviewed Close What is the probability that a patient going to a GP country dies?
Feb
15
reviewed Edit Monotonicity of eigenvectors
Feb
15
reviewed Close drawing a circle between spheres
Feb
15
reviewed Leave Open Intuitonism and metamathematics.
Feb
15
reviewed Leave Open closed form solution of an integral
Feb
15
reviewed Leave Open Defining the ordering relations between sisters in a graph
Feb
15
reviewed Close Torsion subgroup of closed connected manifold
Feb
15
reviewed Close Matching distribution with functions
Feb
15
reviewed Leave Open Determine the value of $x$ given the slope of the tangent.
Feb
15
reviewed Close What is the simplest example of a pointwise convergent series that does not uniformly converge?