Instruct: Identify the main and secondary category of Arxiv papers based on the titles and abstracts
Query: Scale-Adaptive filters for the detection/separation of compact sources   This paper presents scale-adaptive filters that optimize the
detection/separation of compact sources on a background. We assume that the
sources have a multiquadric profile, i. e. $\tau (x) = {[1 +
{(x/r_c)}^2]}^{-\lambda}, \lambda \geq {1/2}, x\equiv |\vec{x}|$, and a
background modeled by a homogeneous and isotropic random field, characterized
by a power spectrum $P(q)\propto q^{-\gamma}, \gamma \geq 0, q\equiv
|\vec{q}|$. We make an n-dimensional treatment but consider two interesting
astrophysical applications related to clusters of galaxies (Sunyaev-Zel'dovich
effect and X-ray emission).

37
The categories of this paper are: supr-con
13
The categories of this paper are: quant-ph
21
The categories of this paper are: adap-org
9
The categories of this paper are: nlin
25
The categories of this paper are: patt-sol
19
The categories of this paper are: eess
0
The categories of this paper are: hep-ph
22
The categories of this paper are: chao-dyn
4
The categories of this paper are: cond-mat
12
The categories of this paper are: nucl-th
18
The categories of this paper are: econ
5
The categories of this paper are: gr-qc
28
The categories of this paper are: alg-geom
2
The categories of this paper are: math
32
The categories of this paper are: atom-ph
27
The categories of this paper are: comp-gas