Instruct: Identify the main and secondary category of Arxiv papers based on the titles and abstracts
Query: Embedding theorems for harmonic multifunctional spaces on R^n+1   We introduce and study properties of certain new multifunctional harmonic
spaces in the upper halfspace.We prove several sharp embedding theorems for
such multifunctional spaces,these results are new even in the case of a single
function.

32
The categories of this paper are: atom-ph
18
The categories of this paper are: econ
30
The categories of this paper are: q-alg
5
The categories of this paper are: gr-qc
29
The categories of this paper are: funct-an
28
The categories of this paper are: alg-geom
6
The categories of this paper are: astro-ph
15
The categories of this paper are: nucl-ex
35
The categories of this paper are: mtrl-th
11
The categories of this paper are: hep-lat
21
The categories of this paper are: adap-org
19
The categories of this paper are: eess
1
The categories of this paper are: cs
36
The categories of this paper are: cmp-lg
24
The categories of this paper are: dg-ga
34
The categories of this paper are: chem-ph