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Find the Jacobian

 


Find the Jacobian x,y,zu1,u2,u3

I)                    Parabolic cylindrical coordinates x=12(u2-v2),y=uv,z=z

 where -∞ <u<∞,v≥0, -∞ <z<∞ 

II)              Elliptic Cylindrical coordinates:    x=acoshucosv,y=asinhusinv,z=z

Where u≥0,0≤v<2Ï€, ;  ,-∞ <z<∞

III)           Prolate spheroidal coordinates:
            x=asinhαsinβcosγ
            y=asinhαsinβsinγ
            z=acoshαcosβ 

Where         Î± â‰¥0,0≤β â‰¤Ï€
            0≤γ <2Ï€.





Solution:

I)                    Parabolic cylindrical coordinates x=12(u2-v2),y=uv,z=z

 where -∞ <u<∞,v≥0, -∞ <z<∞ 



II)              Elliptic Cylindrical coordinates:    x=acoshucosv,y=asinhusinv,z=z

Where u≥0,0≤v<2Ï€, ;  ,-∞ <z<∞




III)           Prolate spheroidal coordinates:
            x=asinhαsinβcosγ
            y=asinhαsinβsinγ
            z=acoshαcosβ Where Î± â‰¥0,0≤β â‰¤Ï€
            0≤γ <2Ï€.






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