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seen Sep 8 at 20:09

Just a layman and slow learner. Thank you for your enlightenment and patience, and for giving me the best memory in my life.


Jul
25
accepted Is this theorem about soundness or completeness?
Jul
23
accepted separating propositons with commas?
Jul
21
accepted Are variables logical or non-logical symbols in a logic system?
Jul
5
accepted Is the determinant of a matrix some kind of “integral” of the linear mapping?
Jul
5
accepted Matrices with the same characteristic polynomial
Jul
3
accepted Equivalent definitions for a coloop?
Jun
26
accepted Do the following properties characterize the set membership?
Jun
16
accepted Graphs that every two edges have a common vertex
May
27
accepted What is the name of $a \mapsto b$?
Mar
10
accepted The set of all random variables which generate the same $\sigma$-algebra
Mar
8
accepted Conditional expectation as an orthogonal projection to what subspace?
Mar
6
accepted Misuses of notation $Y|X$
Mar
6
accepted Mutual independence, pairwise independence, and conditional independence
Mar
5
accepted Relation between conditional independence and conditional expectation?
Feb
5
accepted Alternative definition of Gamma function?
Feb
3
accepted What is the name of this ymmetric matrix?
Nov
25
accepted Is an assumption a necessary or sufficient condition?
Jul
21
accepted Bijectiveness, injectiveness and surjectiveness of Fourier transformation defined on $L^p(\mathbb{R}^n), p\in [1, 2]$
Jul
18
accepted When can the inverse Fourier tranform be represented in terms of integral?
Jul
9
accepted Can different functions of a random variable be independent?