OTHER  DOMAINS



Compact  Domains
1. the equivariant $Q^3(a,b)\to S^2$,
   [Eells-Ratto 1990]

2. $(S^4,g)\to (S^3,h)$ with non-standard metrics,
   [Baird 1990]

3. $S^4\to(S^3,h)$ and $(S^4,g)\to S^3$ with metrics $g,h$ conformal to the
   standard ones, [Baird-Ratto 1992]

4. bundle maps of any orientable $S^1$-bundle over $S^2$
   [Gudmundsson-Wood 1993]

5. the k-fold multiplications $S^{n-1}\times\dots\times S^{n-1}\to S^{n-1}$,
   where $S^{n-1}$ is the unit sphere of the set of the real numbers, complex
   numbers or the quaternions. [Thm. 2.11: Baird-Ou 1996]

6. harmonic morphisms $(S^3\times S^3,\tilde g)\to S^2$ by reduction,
   [Baird-Ou 1996]

7. bundle maps of any orientable $S^n$-bundle over any Riemann surface
   [Gudmundsson 1996]

Non-Compact  Domains
1. the projection $Nil\to R^2$ from the 3-dim Heisenberg group,
   [Baird 1990]

2. the projection $\tilde SL_2(R)\to H^2$ from the universal cover of
   $SL_2(R)$, [Baird 1990]

3. harmonic morphisms $(H^2\times S^3,\tilde g)\to S^2$ by reduction,
   [Baird-Ou 1996]



List of Publications