Instruct: Identify the main and secondary category of Arxiv papers based on the titles and abstracts
Query: Molecular Weight Dependence of Excluded Volume Effects   Molecular weight dependence of excluded volume effects is examined. The
swollen-to-unperturbed coil transition point shifts to lower concentration
range with increasing molecular weight (Mw). It is shown that in the limit of
the infinite molecular weight, the excluded volume effects should vanish in all
concentration range, except for the only one point, Co = 0. Quite in contrast,
for short chains, the excluded volume effects never disappear even at the melt
state.

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The categories of this paper are: q-fin
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The categories of this paper are: math-ph
8
The categories of this paper are: hep-ex
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The categories of this paper are: eess
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The categories of this paper are: hep-th
1
The categories of this paper are: cs
26
The categories of this paper are: bayes-an
0
The categories of this paper are: hep-ph
27
The categories of this paper are: comp-gas
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The categories of this paper are: stat
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The categories of this paper are: econ
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The categories of this paper are: chem-ph
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The categories of this paper are: quant-ph
5
The categories of this paper are: gr-qc
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The categories of this paper are: solv-int
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The categories of this paper are: q-alg