Instruct: Identify the main and secondary category of Arxiv papers based on the titles and abstracts
Query: Bellman functions and two weight inequalities for Haar multipliers   We give necessary and sufficient conditions for two weight norm inequalities
for Haar multipliers operators and for square functions. We also give
sufficient conditions for two weight norm inequalities for the Hilbert
transform.

33
The categories of this paper are: plasm-ph
11
The categories of this paper are: hep-lat
0
The categories of this paper are: hep-ph
28
The categories of this paper are: alg-geom
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The categories of this paper are: q-alg
24
The categories of this paper are: dg-ga
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The categories of this paper are: eess
3
The categories of this paper are: physics
16
The categories of this paper are: stat
23
The categories of this paper are: solv-int
1
The categories of this paper are: cs
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The categories of this paper are: hep-th
5
The categories of this paper are: gr-qc
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The categories of this paper are: nucl-th
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The categories of this paper are: cmp-lg
8
The categories of this paper are: hep-ex