Instruct: Identify the main and secondary category of Arxiv papers based on the titles and abstracts
Query: More About Donsker's Delta Function   We discuss Donsker's delta function within the framework of White Noise
Analysis, in particular its extension to complex arguments. With a view towards
applications to quantum physics we also study sums and products of Donsker's
delta functions.

23
The categories of this paper are: solv-int
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The categories of this paper are: eess
12
The categories of this paper are: nucl-th
27
The categories of this paper are: comp-gas
33
The categories of this paper are: plasm-ph
1
The categories of this paper are: cs
7
The categories of this paper are: hep-th
31
The categories of this paper are: ao-sci
8
The categories of this paper are: hep-ex
13
The categories of this paper are: quant-ph
34
The categories of this paper are: chem-ph
29
The categories of this paper are: funct-an
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The categories of this paper are: mtrl-th
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The categories of this paper are: cmp-lg
3
The categories of this paper are: physics
30
The categories of this paper are: q-alg