Instruct: Identify the main and secondary category of Arxiv papers based on the titles and abstracts
Query: On K\"uchle manifolds with Picard number greater than 1   We describe the geometry of K\"uchle varieties (i.e. Fano 4-folds of index 1
contained in the Grassmannians as zero loci of equivariant vector bundles) with
Picard number greater than 1 and the structure of their derived categories.

17
The categories of this paper are: q-fin
19
The categories of this paper are: eess
31
The categories of this paper are: ao-sci
20
The categories of this paper are: acc-phys
30
The categories of this paper are: q-alg
36
The categories of this paper are: cmp-lg
33
The categories of this paper are: plasm-ph
26
The categories of this paper are: bayes-an
9
The categories of this paper are: nlin
21
The categories of this paper are: adap-org
34
The categories of this paper are: chem-ph
28
The categories of this paper are: alg-geom
29
The categories of this paper are: funct-an
37
The categories of this paper are: supr-con
1
The categories of this paper are: cs
23
The categories of this paper are: solv-int