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  • 87 votes cast
Apr
10
awarded  Critic
Apr
10
accepted Uniqueness of probability given marginals
Apr
9
asked Uniqueness of probability given marginals
Oct
8
awarded  Yearling
Oct
1
awarded  Autobiographer
Sep
11
comment Question about proof of Browder, Minty Theorem
Ha! I meant attached, of course.
Sep
10
comment Question about proof of Browder, Minty Theorem
I don't see any notes. Should they be attacked somehow?
Sep
8
answered How to understand the exchangeable $\sigma$-algebra?
Jul
2
awarded  Curious
May
14
answered Limit of some random variable sequence: $\lim_{n\rightarrow\infty}\dfrac{\max_{1\le i\le n} Y_i}{n}$
May
6
accepted Characterize a full functor as a morphism
May
5
comment Characterize a full functor as a morphism
You are using the concrete function to define those two objects as "the only two categories that the concrete functor takes to the 2-set", correct? Then $J$ must be any given morphism between those categories? This is a great answer, but I would prefer a definition that doesn't take those objects as primitives. Is there a way to define them using their categorical properties? By the way, I'm particularly interested in the case where the categories are preorders, in case that makes it easier.
May
5
answered Decreasing Function Projected onto Simplex
May
5
comment Decreasing Function Projected onto Simplex
Can you write the definition of the projection?
May
5
revised Characterize a full functor as a morphism
deleted 174 characters in body
May
5
comment Characterize a full functor as a morphism
Oh, thanks for the comment. I'll remove that paragraph then.
May
5
asked Characterize a full functor as a morphism
Apr
16
accepted $Z^{A\amalg B}\cong Z^A\times Z^B$?
Mar
27
asked $Z^{A\amalg B}\cong Z^A\times Z^B$?
Dec
27
answered Elementary applications of Krein-Milman