Posted by **Neil** on Sunday, November 1, 2009 at 8:23pm.

What is the geometrical meaning of the central extension of the algebra

of diffeomorphisms of the circle?

- math -
**Frank**, Tuesday, January 3, 2012 at 12:56pm
Pi

## Answer this Question

## Related Questions

- Geometry - If a central angle of 90 degrees defines an arc on circle R that has ...
- algebra - In a circle with radius of 7 cm, an arc of teh circle has length 22 cm...
- math - There is a small circle on the left overlapped by a larger circle to the ...
- trig - a central angle intercepts an arc on a circle equal in length to the ...
- algebra - of radius 54 meters subtended by the central angle 1/9 radian. s(arc ...
- math - A chord of a circle 38.8 cm long is subtended by a 150 degree central ...
- math advanced functions - a) Determine the measure of the central angle that is ...
- Math - Cutting a circle into equal sections of a small central angle to find the...
- math 30 Trig - A central angle subtends an arc of 35 cm. If the radius of the ...
- Math - Find the radius of the circle if an arc of length 5 ft on the circle ...