Watson: Superminimal fibres in an almost Hermitian submersion

Watson, Bill:
Superminimal fibres in an almost Hermitian submersion
Bollettino dell'Unione Matematica Italiana Serie 8 3-B (2000), fasc. n.1, p. 159-172, Unione Matematica Italiana (English)
pdf (279 Kb), djvu (202 Kb). | MR1755707 | Zbl 0956.53018

Sunto

Se la varietà base, $N$, di una submersione quasi-Hermitiana, $f: M \to N$, è una $G_1$-varietà e le fibre sono subvarietà superminimali, allora lo spazio totale, $M$, è $G_1$. Se la varietà base, $N$, è Hermitiana e le fibre sono subvarietà bidimensionali e superminimali, allora lo spazio totale, $M$, è Hermitiano.

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Referenze Bibliografiche