Instruct: Identify the main and secondary category of Arxiv papers based on the titles and abstracts
Query: On automorphisms of blowups of projective manifolds   In this paper we mainly study the following question: For what projective
manifold $X$ of dimension $\geq 3$ that any $f\in Aut(X)$ has zero topological
entropy? Using some non-vanishing conditions on nef cohomology classes, we
study the case where $X\rightarrow X_0$ is a finite blowup along smooth
centers, here $X_0$ is a projective manifold of interest. Here we allow $X_0$
to be either one of the following manifolds: it has Picard number 1, or a Fano
manifold, or it is a projective hyper-K\"ahler manifold. We also allow the
centers of blowups to have large dimensions relative to that of $X_0$ (may be
upto $dim(X_0)-2$). Explicit constructions are given in Section
\ref{SectionBlowupsAndNonVanishingConditions}, where we also show that the
assumptions in the results in that section are necessary (see Example 6 in
Section \ref{SectionBlowupsAndNonVanishingConditions}).
  As a consequence, we obtain new examples of manifolds $X$, whose any
automorphism is either of zero topological entropy or is cohomologically
hyperbolic.

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The categories of this paper are: chao-dyn
32
The categories of this paper are: atom-ph
10
The categories of this paper are: q-bio
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The categories of this paper are: funct-an
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The categories of this paper are: patt-sol
27
The categories of this paper are: comp-gas
7
The categories of this paper are: hep-th
34
The categories of this paper are: chem-ph
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The categories of this paper are: nucl-ex
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The categories of this paper are: q-fin
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The categories of this paper are: eess
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The categories of this paper are: physics
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The categories of this paper are: quant-ph
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The categories of this paper are: acc-phys
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The categories of this paper are: stat
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The categories of this paper are: ao-sci