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2d
asked Bound on change of function given bound on Hessian
Oct
8
awarded  Yearling
Oct
5
asked Counting rooted labelled trees with fixed height AND fixed # of vertices
Jul
2
awarded  Inquisitive
Jul
2
awarded  Curious
May
23
awarded  Nice Question
Mar
17
revised # roots of polynomials over GF(2)
Clarify size of $d$
Mar
17
asked # roots of polynomials over GF(2)
Mar
15
answered Nice examples/arguments that illustrating the coupling method in probability theory
Mar
15
answered Nice examples/arguments that illustrating the coupling method in probability theory
Mar
5
comment Forming orthogonal bases in different orders
@ Sasha. $d$ is irrelevant (I think). You can probably assume $n \leq d$.
Mar
5
comment Forming orthogonal bases in different orders
@ Mariano, probably you are right. But I have also been frustrated when I ask too specific a question and get too specific an answer.
Mar
5
comment Forming orthogonal bases in different orders
@Mariano, I wanted to know about the Gaussian volume. But, I also wanted to know what the "shape" of $X$ was without reference to a specific measure.
Mar
5
comment Forming orthogonal bases in different orders
@Mariano, no I mean $\geq$. It's not as nice geometrically I know.
Mar
5
comment Forming orthogonal bases in different orders
@Andres, I mean the inner product.
Mar
5
revised Forming orthogonal bases in different orders
change notation
Mar
5
asked Forming orthogonal bases in different orders
Feb
7
comment Increasing tower of subsets of ${1, …, k}$
I realized that I missed a case in my example $k = 2$. When $k = 2$, the total number of possibilities is 5. One key point is that it is possible for the tower to increase by more than one element at a time.
Feb
7
revised Increasing tower of subsets of ${1, …, k}$
missed a case in my example; add a conjecture about linear independence
Feb
7
asked Increasing tower of subsets of ${1, …, k}$