6 spheres with the + and - regions of the easiest spherical functions

Model 317

Category:
G 14; J 12

Description

6 spheres with the + and - regions of the easiest spherical functions.

Showcase of this model is Case number 19, Case number 18

References

Courant-Hilbert. Methoden der Mathematischen Physik, Bd. I, 5. Chap. §9.