Instruct: Identify the main and secondary category of Arxiv papers based on the titles and abstracts
Query: Malliavin differentiability and regularity of densities in semi-linear
  stochastic delay equations driven by weighted fractional Brownian motion   In this work, we will show the existence and uniqueness of the solution to
the semi linear stochastic differential equations driven by weighted fractional
Brownian motion with delay. We also prove smoothness of the density of the
solution with respect to Lebesgue's measure on R^d for $d \geq 1$.

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The categories of this paper are: acc-phys
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The categories of this paper are: comp-gas
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The categories of this paper are: adap-org
14
The categories of this paper are: math-ph
31
The categories of this paper are: ao-sci
30
The categories of this paper are: q-alg
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The categories of this paper are: eess
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The categories of this paper are: atom-ph
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The categories of this paper are: chem-ph
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The categories of this paper are: q-fin
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The categories of this paper are: q-bio
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The categories of this paper are: gr-qc
3
The categories of this paper are: physics
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The categories of this paper are: nucl-ex
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The categories of this paper are: astro-ph
37
The categories of this paper are: supr-con