Instruct: Identify the main and secondary category of Arxiv papers based on the titles and abstracts
Query: Applications of Gr\"unbaum-type inequalities   Let $1\leq i \leq k < n$ be integers. We prove the following exact
inequalities for any convex body $K\subset\mathbb{R}^n$ with centroid at the
origin, and any $k$-dimensional subspace $E\subset \mathbb{R}^n$:
\begin{align*} &V_i \big( K\cap E \big) \geq \left( \frac{i+1}{n+1} \right)^i
\max_{x\in K} V_i \big( ( K-x) \cap E \big) , \\ &\widetilde{V}_i \big( K\cap E
\big) \geq \left( \frac{i+1}{n+1} \right)^i \max_{x\in K} \widetilde{V}_i \big(
( K-x) \cap E \big) ; \end{align*} $V_i$ is the $i$th intrinsic volume, and
$\widetilde{V}_i$ is the $i$th dual volume taken within $E$. Our results are an
extension of an inequality of M. Fradelizi, which corresponds to the case
$i=k$. Using the same techniques, we also establish extensions of "Gr\"unbaum's
inequality for sections" and "Gr\"unbaum's inequality for projections" to dual
volumes.

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The categories of this paper are: plasm-ph
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The categories of this paper are: q-alg
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The categories of this paper are: acc-phys
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The categories of this paper are: dg-ga
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The categories of this paper are: bayes-an
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The categories of this paper are: hep-ex
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The categories of this paper are: nucl-th
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The categories of this paper are: hep-lat
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The categories of this paper are: math-ph
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The categories of this paper are: nucl-ex
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The categories of this paper are: cond-mat
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The categories of this paper are: patt-sol
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The categories of this paper are: econ
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The categories of this paper are: quant-ph
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The categories of this paper are: ao-sci
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The categories of this paper are: funct-an