Instruct: Identify the main and secondary category of Arxiv papers based on the titles and abstracts
Query: On a theorem of Magidor   Assuming $\kappa$ is a supercompact cardinal and $\lambda$ is an inaccessible
cardinal above it, we present an idea due to Magidor, to find a generic
extension in which $\kappa=\aleph_\omega$ and $\lambda=\aleph_{\omega+1}.$

3
The categories of this paper are: physics
29
The categories of this paper are: funct-an
34
The categories of this paper are: chem-ph
14
The categories of this paper are: math-ph
26
The categories of this paper are: bayes-an
30
The categories of this paper are: q-alg
22
The categories of this paper are: chao-dyn
15
The categories of this paper are: nucl-ex
33
The categories of this paper are: plasm-ph
21
The categories of this paper are: adap-org
36
The categories of this paper are: cmp-lg
5
The categories of this paper are: gr-qc
18
The categories of this paper are: econ
10
The categories of this paper are: q-bio
23
The categories of this paper are: solv-int
31
The categories of this paper are: ao-sci