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


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?
Jul
1
accepted Functions whose derivatives can be written as a function of themself?
May
12
accepted Can an essential supreme/infimum norm be defined in terms of supreume and infimum?
Apr
28
accepted What does $\{(x_1, x_2, x_3) \in\mathbb R^3: x_3 \leq x_2 \leq x_1 \}$ look like?
Apr
28
accepted Is a parameterization defined to be surjective and/or injective?
Apr
26
accepted Generalization of metric that can induce ordering
Apr
17
accepted Is there a name for this quantity $\int fg dt- \int f dt \int g dt$?
Apr
14
accepted A state $i$ is recurrent, if and only there exists $n \geq 1$ s.t. $p_{ii}^{(n)} =1$?
Apr
11
accepted Motivation of Feynman-Kac formula and its relation to Kolmogorov backward/forward equations?
Mar
29
accepted How the Ornstein–Uhlenbeck process can be considered as the continuous-time analogue of the discrete-time AR(1) process?
Mar
27
accepted Pointwise convergence of a $[0, \infty)$ -indexed family of functions