%0 Journal Article %D 2014 %T Pseudo-automorphisms of positive entropy on the blowups of products of projective spaces %A Fabio Perroni %A Deqi Zhang %X We use a concise method to construct pseudo-automorphisms fn of the first dynamical degree d1(fn) > 1 on the blowups of the projective n-space for all n ≥ 2 and more generally on the blowups of products of projective spaces. These fn, for n=3 have positive entropy, and for n≥ 4 seem to be the first examples of pseudo-automorphisms with d1(fn) > 1 (and of non-product type) on rational varieties of higher dimensions. %I Springer %G en %U http://urania.sissa.it/xmlui/handle/1963/34714 %1 34921 %2 Mathematics %4 1 %$ Submitted by gfeltrin@sissa.it (gfeltrin@sissa.it) on 2015-10-22T14:57:52Z No. of bitstreams: 1 preprint2014.pdf: 253886 bytes, checksum: 80c0805b318d2c20d9084bc5b0c31265 (MD5) %R 10.1007/s00208-013-0992-4