List questions from multiple-integral | MathQA

Calculating volume using multiple integrals

Published on 24 Dec 2022 - 15:27

Relation between the volume under $e^{-(x^2+y^2)}$ and the area under $e^{-x^2}$.

Published on 27 Dec 2022 - 23:41

Question regarding $\iint_{D}^{}(xy+1)dxdy$ where $C: x=3\cos t, y=2\sin t, (0\leqslant t \leqslant 2\pi) $

Published on 29 Dec 2022 - 11:54

Divergence Theorem

Published on 01 Apr 2026 - 6:23

Using Green's formula on closed curves

Published on 31 Dec 2022 - 10:44

$L^2$ integrability of a function of two variables

Published on 01 Jan 2023 - 19:52

Possible closed form of $\int_{0}^{1} \int_{0}^{1} \int_{0}^{1} \frac{1}{(1+x^2)(1+y^2)(1+z^2)\sqrt{3-x^2-y^2-z^2} }\text{d}x\text{d}y\text{d}z$

Published on 03 Jan 2023 - 14:59

Converting to polar double integral with a specific order of integration

Published on 08 Jan 2023 - 14:21

Proof of "if a physical quantity over subdomains can be superposed, then physical quantity over subdomain is integral over subdomain"

Published on 09 Jan 2023 - 9:06

Volume under sphere bounded by cylinder and plane $z=0$

Published on 16 Jan 2023 - 15:55

Find the sum of two double integrals that have no primitive

Published on 17 Jan 2023 - 12:37

Is there a general way to solve double integrals if they are not separable?

Published on 17 Jan 2023 - 22:37