## Tangential Cauchy-Riemann complexes on spheres.(English)Zbl 0259.35016

Partial diff. Equ., Berkeley 1971, Proc. Sympos. Pure Math. 23, 105-112 (1973).

### MSC:

 35H10 Hypoelliptic equations 35N15 $$\overline\partial$$-Neumann problems and formal complexes in context of PDEs 33C10 Bessel and Airy functions, cylinder functions, $${}_0F_1$$ 33C55 Spherical harmonics 43A75 Harmonic analysis on specific compact groups