Instruct: Identify the main and secondary category of Arxiv papers based on the titles and abstracts
Query: Anti-Ramsey number of edge-disjoint rainbow spanning trees in all graphs   An edge-colored graph $G$ is called \textit{rainbow} if every edge of $G$
receives a different color. Given any host graph $G$, the \textit{anti-Ramsey}
number of $t$ edge-disjoint rainbow spanning trees in $G$, denoted by $r(G,t)$,
is defined as the maximum number of colors in an edge-coloring of $G$
containing no $t$ edge-disjoint rainbow spanning trees. For any vertex
partition $P$, let $E(P,G)$ be the set of non-crossing edges in $G$ with
respect to $P$. In this paper, we determine $r(G,t)$ for all host graphs $G$:
$r(G,t)=|E(G)|$ if there exists a partition $P_0$ with
$|E(G)|-|E(P_0,G)|<t(|P_0|-1)$; and $r(G,t)=\max_{P\colon |P|\geq 3}
\{|E(P,G)|+t(|P|-2)\}$ otherwise. As a corollary, we determine $r(K_{p,q},t)$
for all values of $p,q, t$, improving a result of Jia, Lu and Zhang.

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The categories of this paper are: solv-int
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The categories of this paper are: econ
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The categories of this paper are: math-ph
9
The categories of this paper are: nlin
11
The categories of this paper are: hep-lat
7
The categories of this paper are: hep-th
13
The categories of this paper are: quant-ph
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The categories of this paper are: q-fin
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The categories of this paper are: nucl-ex
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The categories of this paper are: comp-gas
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The categories of this paper are: chao-dyn
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The categories of this paper are: alg-geom
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The categories of this paper are: stat
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The categories of this paper are: q-bio
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The categories of this paper are: physics
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The categories of this paper are: adap-org