Instruct: Identify the main and secondary category of Arxiv papers based on the titles and abstracts
Query: Conormal modules via Primitive ideals   The main object of this note is to study the conormal module $M$ and the
computation of the second symbolic power $\bar I^{(2)}$ of an ideal $\bar I$ in
the residue ring $R/H$ of a polynomial ring $R$ over a field of characteristic
zero. The torsion part $T(M)$ of $M$ and the torsion free module $M/T(M)$ are
expressed by the primitive ideal of $I$ relative to $H$. Two characterizations
for $M/T(M)$ to be free are proved. Some immediate applications are worked out.

25
The categories of this paper are: patt-sol
11
The categories of this paper are: hep-lat
5
The categories of this paper are: gr-qc
14
The categories of this paper are: math-ph
13
The categories of this paper are: quant-ph
4
The categories of this paper are: cond-mat
19
The categories of this paper are: eess
1
The categories of this paper are: cs
3
The categories of this paper are: physics
17
The categories of this paper are: q-fin
34
The categories of this paper are: chem-ph
12
The categories of this paper are: nucl-th
30
The categories of this paper are: q-alg
31
The categories of this paper are: ao-sci
37
The categories of this paper are: supr-con
8
The categories of this paper are: hep-ex