Instruct: Identify the main and secondary category of Arxiv papers based on the titles and abstracts
Query: A note on some versions of club   This note gives two results on guessing unbounded subsets of lambda^+. The
first is a positive result and applies to the situation of lambda regular,
while the second is a negative consistency result which applies to the
situation of lambda singular. Both results are connected to an earlier result
of the same authors in which they showed that a certain version of clubsuit
holds at a successor of singular just in ZFC. The first result here shows that
that fact can to a certain extent be extended to the successor of singular. The
negative result here gives limitations to the extent to which one can hope to
extend the afore mentioned fact.
  This note is presently only available as an electronic publication. It can be
obtained as a ps file either from the e-prints archive, or from the authors'
home pages.

34
The categories of this paper are: chem-ph
13
The categories of this paper are: quant-ph
12
The categories of this paper are: nucl-th
27
The categories of this paper are: comp-gas
19
The categories of this paper are: eess
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The categories of this paper are: q-alg
31
The categories of this paper are: ao-sci
25
The categories of this paper are: patt-sol
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The categories of this paper are: supr-con
10
The categories of this paper are: q-bio
3
The categories of this paper are: physics
23
The categories of this paper are: solv-int
18
The categories of this paper are: econ
24
The categories of this paper are: dg-ga
33
The categories of this paper are: plasm-ph
14
The categories of this paper are: math-ph