A note on the volume flux group of four-manifolds |
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Authors: | J Petean |
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Institution: | CIMAT, Jalisco S/N, Valenciana, Guanajuato, Mexico |
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Abstract: | We show that closed orientable smooth four-manifolds with non-trivial volume flux group and fundamental group of subexponential growth type are finitely covered by a manifold homeomorphic to S3×S1, S2×T2 or a nil-manifold. We also show that if a compact complex surface has non-trivial volume flux group then it has zero minimal volume. |
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Keywords: | 537R50 57S05 |
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