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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.


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
Mar
12
accepted Does it make sense to talk about $L^2$ inner product of two functions not necessarily in $L^2$?
Mar
5
accepted what does $X_{s-}$ mean in the integration by parts formula for the Ito integral?
Mar
3
accepted Definitions of conditional independence
Mar
2
accepted Range of the generator of a one parameter semigroup of operators?
Mar
2
accepted Why is a strongly continuous one-parameter semigroup called a $C_0$-semigroup?
Mar
2
accepted Different versions of Girsanov theorems?
Feb
27
accepted What does an unaugmented sigma field mean?
Feb
25
accepted Is the convergence in “the topology of pointwise convergence” for sequences or nets?
Feb
24
accepted Definitions and coincidences of the topology of pointwise convergence and the uniformity of uniform convergence
Feb
24
accepted Topology of convergence and fineness of topology