Instruct: Identify the main and secondary category of Arxiv papers based on the titles and abstracts
Query: An introduction to the Batalin-Vilkovisky formalism   The aim of these notes is to introduce the quantum master equation
$\{S,S\}-2i\hbar\Delta S=0$, and to show its relations to the theory of Lie
algebras representations and to perturbative expansions of Gaussian integrals.
The relations of the classical master equation $\{S,S\}=0$ with the BRST
formalisms are also described. Being an introduction, only finite-dimensional
examples will be considered.

11
The categories of this paper are: hep-lat
23
The categories of this paper are: solv-int
25
The categories of this paper are: patt-sol
16
The categories of this paper are: stat
8
The categories of this paper are: hep-ex
10
The categories of this paper are: q-bio
9
The categories of this paper are: nlin
32
The categories of this paper are: atom-ph
26
The categories of this paper are: bayes-an
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The categories of this paper are: q-fin
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The categories of this paper are: q-alg
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The categories of this paper are: chao-dyn
13
The categories of this paper are: quant-ph
24
The categories of this paper are: dg-ga
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The categories of this paper are: alg-geom
15
The categories of this paper are: nucl-ex