Instruct: Identify the main and secondary category of Arxiv papers based on the titles and abstracts
Query: A conjectured lower bound for the cohomological dimension of elliptic
  spaces. Some results in some simple cases   Here we prove some special cases of the following conjecture: that the sum of
the Betti numbers of a 1-connected elliptic space is greater than the total
rank of its homotopy groups. Our main tool is Sullivan's minimal model.

31
The categories of this paper are: ao-sci
19
The categories of this paper are: eess
20
The categories of this paper are: acc-phys
16
The categories of this paper are: stat
30
The categories of this paper are: q-alg
36
The categories of this paper are: cmp-lg
13
The categories of this paper are: quant-ph
32
The categories of this paper are: atom-ph
33
The categories of this paper are: plasm-ph
18
The categories of this paper are: econ
7
The categories of this paper are: hep-th
3
The categories of this paper are: physics
34
The categories of this paper are: chem-ph
9
The categories of this paper are: nlin
27
The categories of this paper are: comp-gas
11
The categories of this paper are: hep-lat