Looking for a good webpage with different coordinate systesms

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SUMMARY

This discussion centers on the need for resources explaining various coordinate systems and their associated Jacobian determinants, particularly in the context of integrating the volume of an ellipsoid. The user specifically mentions polar coordinates with transformations defined as x = u*cos(v) and y = u*sin(v), along with the Jacobian determinant J = r. Additionally, the user seeks guidance on using spherical coordinates with the Jacobian determinant r^2*sin(θ) for integrating an ellipsoid defined by the equation (x²/a²) + (y²/b²) + (z²/c²) = 1.

PREREQUISITES
  • Understanding of coordinate transformations, specifically polar and spherical coordinates.
  • Familiarity with the Jacobian determinant and its application in integration.
  • Basic knowledge of ellipsoids and their mathematical representation.
  • Proficiency in multivariable calculus, particularly in volume integration techniques.
NEXT STEPS
  • Research "Jacobian determinant in polar coordinates" for detailed transformations.
  • Explore "spherical coordinates integration techniques" for volume calculations.
  • Study "ellipsoidal coordinates and their applications" for alternative integration methods.
  • Investigate "volume of an ellipsoid using triple integrals" for practical examples.
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Students and professionals in mathematics, physics, and engineering who are dealing with coordinate systems and volume integration, particularly those focusing on ellipsoidal shapes and transformations.

foges
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Anyone have a good link to a site explaining the different coordinate systems and the jacobian determinant for each of them. Thanks

EDIT: I actually just need a website wiht a list of the different transformations ie.
polar:
x = u*cos(v)
y = u*sin(v)
[tex]v \in [0,2\pi], u \in [0,radius][/tex]
J = r
 
Last edited:
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Seems like no one has a link. Could someone maybe explain to me how i would best go about integrating the volume of a elipsoid then...
Elipsoid: [tex](\frac{x^2}{a^2}) + (\frac{y^2}{b^2}) + (\frac{z^2}{c^2}) = 1[/tex]

I'd go about it with spherical coordinates and the jacobian determinant [tex]r^2\sin(\theta)[/tex], but the integral you end up with isn't exactly prety. Are there any elipsoidal coordinates that are better suited?
 

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