Instruct: Identify the main and secondary category of Arxiv papers based on the titles and abstracts
Query: K-theory and cohomology of algebraic stacks: Riemann-Roch theorems,
  D-modules and GAGA theorems   This is the integral text of my thesis. The first part is an expanded version
of "Riemann-Roch theorems for Deligne-Mumford stacks", where I deal with Artin
stacks over general bases. In the second part, I prove some Riemann-Roch
statment for D-modules on Deligne-Mumford stacks, and I also consider the
problem of algebraization of analytic stacks.

32
The categories of this paper are: atom-ph
12
The categories of this paper are: nucl-th
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The categories of this paper are: plasm-ph
4
The categories of this paper are: cond-mat
17
The categories of this paper are: q-fin
23
The categories of this paper are: solv-int
28
The categories of this paper are: alg-geom
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The categories of this paper are: supr-con
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The categories of this paper are: cmp-lg
10
The categories of this paper are: q-bio
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The categories of this paper are: ao-sci
5
The categories of this paper are: gr-qc
7
The categories of this paper are: hep-th
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The categories of this paper are: adap-org
22
The categories of this paper are: chao-dyn
15
The categories of this paper are: nucl-ex