List questions from change-of-variable

Published on 24 Apr 2020 - 10:19

253

Views

Change of variable in two variables differential equation

Published on 25 Apr 2020 - 14:14

67

Views

Confusion about calculating integral with $d(-x)$

Published on 27 Apr 2020 - 1:07

1.5k

Views

Variable transformation of a Dirac delta function

Published on 27 Apr 2020 - 10:21

255

Views

References on Integration on non Compact manifolds

Published on 28 Apr 2020 - 13:01

842

Views

Continuous Random Variable Transformations vs Discrete

Published on 25 Mar 2026 - 14:18

193

Views

Evaluating $\iint_{[0,1]^2} \frac{2-4xy}{(9-xy)(8+xy)}dxdy$

Published on 30 Apr 2020 - 17:46

184

Views

Change of Variables Formula for Double Integral

Published on 03 May 2020 - 15:42

511

Views

Finding the pdf of $U=X+Y$

Published on 04 May 2020 - 21:52

48

Views

Trying to to solve a limit by change of variables: legit or not.

Published on 06 May 2020 - 16:13

139

Views

Laplace Equation in Polar Coordinates without $\frac{1}{R} \partial_R$

Published on 07 May 2020 - 2:27

94

Views

Sum $\frac{1}{2}\sum_{\substack{n = 1 \\n \text{ odd}}}^{\infty} \sum_{k=0}^n \frac{x^k}{k!} \frac{x^{n-k}}{(n-k)!}$

Published on 08 May 2020 - 22:35

34

Views

Let $(X,Y)$ be a 2D stochastic variable with density function $f(x,y) = 3/2 xy1_A(x,y)$. Find the distribution of $(X + Y)$ and $(X - Y)$.

Published on 09 May 2020 - 13:51

585

Views

Finding the distribution of $X-Y$ where $X$ and $Y$ are dependent random variables

Published on 11 May 2020 - 16:00

40

Views

Polar Coordinate Change of Variable when Domain is a Sphere

Published on 11 May 2020 - 16:44

List Question

Calculate the volume between these surfaces...

Change of variable in two variables differential equation

Confusion about calculating integral with $d(-x)$

Variable transformation of a Dirac delta function

References on Integration on non Compact manifolds

Continuous Random Variable Transformations vs Discrete

Evaluating $\iint_{[0,1]^2} \frac{2-4xy}{(9-xy)(8+xy)}dxdy$

Change of Variables Formula for Double Integral

Finding the pdf of $U=X+Y$

Trying to to solve a limit by change of variables: legit or not.

Laplace Equation in Polar Coordinates without $\frac{1}{R} \partial_R$

Sum $\frac{1}{2}\sum_{\substack{n = 1 \\n \text{ odd}}}^{\infty} \sum_{k=0}^n \frac{x^k}{k!} \frac{x^{n-k}}{(n-k)!}$

Let $(X,Y)$ be a 2D stochastic variable with density function $f(x,y) = 3/2 xy1_A(x,y)$. Find the distribution of $(X + Y)$ and $(X - Y)$.

Finding the distribution of $X-Y$ where $X$ and $Y$ are dependent random variables

Polar Coordinate Change of Variable when Domain is a Sphere

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