Please use this identifier to cite or link to this item:
https://doi.org/10.1090/S0002-9947-2013-05838-2
DC Field | Value | |
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dc.title | Automorphism groups of positive entropy on projective Threefolds | |
dc.contributor.author | Campana, F. | |
dc.contributor.author | Wang, F. | |
dc.contributor.author | Zhang, D.-Q. | |
dc.date.accessioned | 2014-10-28T02:31:10Z | |
dc.date.available | 2014-10-28T02:31:10Z | |
dc.date.issued | 2014 | |
dc.identifier.citation | Campana, F.,Wang, F.,Zhang, D.-Q. (2014). Automorphism groups of positive entropy on projective Threefolds. Transactions of the American Mathematical Society 366 (3) : 1621-1638. ScholarBank@NUS Repository. <a href="https://doi.org/10.1090/S0002-9947-2013-05838-2" target="_blank">https://doi.org/10.1090/S0002-9947-2013-05838-2</a> | |
dc.identifier.issn | 00029947 | |
dc.identifier.uri | http://scholarbank.nus.edu.sg/handle/10635/102912 | |
dc.description.abstract | We prove two results about the natural representation of a group G of automorphisms of a normal projective threefold X on its second cohomology. We show that if X is minimal, then G, modulo a normal subgroup of null entropy, is embedded as a Zariski-dense subset in a semi-simple real linear algebraic group of real rank ≤ 2. Next, we show that X is a complex torus if the image of G is an almost abelian group of positive rank and the kernel is infinite, unless X is equivariantly non-trivially fibred. © 2013 American Mathematical Society. | |
dc.description.uri | http://libproxy1.nus.edu.sg/login?url=http://dx.doi.org/10.1090/S0002-9947-2013-05838-2 | |
dc.source | Scopus | |
dc.subject | Automorphism | |
dc.subject | Complex dynamics | |
dc.subject | Iteration | |
dc.subject | Topological entropy | |
dc.type | Article | |
dc.contributor.department | MATHEMATICS | |
dc.description.doi | 10.1090/S0002-9947-2013-05838-2 | |
dc.description.sourcetitle | Transactions of the American Mathematical Society | |
dc.description.volume | 366 | |
dc.description.issue | 3 | |
dc.description.page | 1621-1638 | |
dc.identifier.isiut | NOT_IN_WOS | |
Appears in Collections: | Staff Publications |
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