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20h
answered Does $\mathbb{P}$-a.s. convergence preserve independence?
Feb
5
answered How to prove that for all $k\in\mathbb N$, $h(kx)=kh(x)$ and $h(x+y)\le h(x)+h(y)$?
Feb
5
answered How to go about proving dim(VxW) = dim V + dim W
Feb
5
answered Does a contractible set have contractible preimage, under a linear map?
Feb
5
answered Is it true that $ f(n) = O(g(n))$ implies $g(n) = O(f(n))$
Feb
4
answered Convergence in distribution - X/Y
Feb
4
answered Colon and equals under product operator
Feb
4
answered Sobolev space interpolation
Feb
4
answered Find the matrix representation
Feb
3
answered affine hull of a sum of sets
Feb
2
answered If $G \cong \mathbb Z/3\mathbb Z$, then $\mathbb R[G] \cong \mathbb R \times \mathbb C$
Feb
1
answered Continuous but not compact operator on $L^2(0,\infty)$
Jan
27
answered Show that every algebraic subset of $\Bbb A^2(\Bbb R)$ is equal to $V(F)$ for some $F∈\mathbb R[X,Y]$.
Jan
27
answered What is a generalized stochastic process? I've found two different definitions. Are they equivalent?
Jan
24
answered prove unique existence of a solution of a Cauchy problem
Dec
22
answered Localization $U^{-1} N$ where $U = R^{\times}$ is the set of nonzero elements of an integral domain.
Dec
21
answered Isomorphic quotient groups $\frac{G}{H} \cong \frac{G}{K}$ imply $H \cong K$?
Dec
21
answered Prove an inequality involving a norm
Dec
21
answered Weird partitions of the real line
Dec
21
answered Definition of the category of group representations