Instruct: Identify the main and secondary category of Arxiv papers based on the titles and abstracts
Query: Almost automorphy of surjective semiflows on compact Hausdorff spaces   Let $(T,X)$ with phase mapping $(t,x)\mapsto tx$ be a semiflow on a compact
$\textrm{T}_2$-space $X$ with phase semigroup $T$ such that $tX=X$ for each $t$
of $T$. An $x\in X$ is called an \textit{a.a. point} if $t_nx\to y,
x_n^\prime\to x^\prime$ and $t_nx_n^\prime=y$ implies $x=x^\prime$ for every
net $\{t_n\}$ in $T$. In this paper, we study the a.a. dynamics of $(T,X)$; and
moreover, we present a complete proof of Veech's structure theorem for a.a.
flows.

10
The categories of this paper are: q-bio
8
The categories of this paper are: hep-ex
23
The categories of this paper are: solv-int
11
The categories of this paper are: hep-lat
22
The categories of this paper are: chao-dyn
15
The categories of this paper are: nucl-ex
20
The categories of this paper are: acc-phys
31
The categories of this paper are: ao-sci
33
The categories of this paper are: plasm-ph
1
The categories of this paper are: cs
30
The categories of this paper are: q-alg
34
The categories of this paper are: chem-ph
9
The categories of this paper are: nlin
19
The categories of this paper are: eess
17
The categories of this paper are: q-fin
28
The categories of this paper are: alg-geom