Instruct: Identify the main and secondary category of Arxiv papers based on the titles and abstracts
Query: Non-structure in lambda^{++} using instances of WGCH   We try to redo, improve and continue the non-structure parts in some works on
a.e.c., which uses weak diamond, in lambda^+ and lambda^{++} getting better and
more results and do what is necessary for the book on a.e.c. Comparing with
math.LO/9805146 we make the context closer to the examples, hence hopefully
improve transparency, though losing some generality. Toward this we work also
on the positive theory, i.e. structure side of "low frameworks" like almost
good lambda-frames.

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The categories of this paper are: ao-sci
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The categories of this paper are: plasm-ph
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The categories of this paper are: q-alg
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The categories of this paper are: econ
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The categories of this paper are: patt-sol
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The categories of this paper are: chao-dyn
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The categories of this paper are: q-fin
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The categories of this paper are: cond-mat
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The categories of this paper are: adap-org
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The categories of this paper are: astro-ph
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The categories of this paper are: solv-int
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The categories of this paper are: alg-geom
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The categories of this paper are: eess
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The categories of this paper are: comp-gas
0
The categories of this paper are: hep-ph
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The categories of this paper are: supr-con