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arxiv: 1310.5944 · v1 · pith:LBJQUOHKnew · submitted 2013-10-22 · 🧮 math.AG · math.DS

Invariant hypersurfaces of endomorphisms of projective varieties

classification 🧮 math.AG math.DS
keywords projectiveendomorphismshypersurfacesnumberstablevarietiesboundchain
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We consider surjective endomorphisms f of degree > 1 on projective manifolds X of Picard number one and their f^{-1}-stable hypersurfaces V, and show that V is rationally chain connected. Also given is an optimal upper bound for the number of f^{-1}-stable prime divisors on (not necessarily smooth) projective varieties.

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