Instruct: Identify the main and secondary category of Arxiv papers based on the titles and abstracts
Query: Stability of densities for perturbed degenerate Diffusions   We study the sensitivity of the densities of some Kolmogorov like degenerate
diffusion processes with respect to a perturbation of the coefficients of the
non-degenerate component. Under suitable (quite sharp) assumptions we quantify
how the pertubation of the SDE affects the density. Natural applications of
these results appear in various fields from mathematical finance to kinetic
models.

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The categories of this paper are: hep-ex
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The categories of this paper are: plasm-ph
36
The categories of this paper are: cmp-lg
19
The categories of this paper are: eess
14
The categories of this paper are: math-ph
12
The categories of this paper are: nucl-th
9
The categories of this paper are: nlin
29
The categories of this paper are: funct-an
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The categories of this paper are: astro-ph
37
The categories of this paper are: supr-con
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The categories of this paper are: hep-ph
11
The categories of this paper are: hep-lat
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The categories of this paper are: q-fin
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The categories of this paper are: quant-ph
10
The categories of this paper are: q-bio
20
The categories of this paper are: acc-phys