Instruct: Identify the main and secondary category of Arxiv papers based on the titles and abstracts
Query: Multivector Functions of a Multivector Variable   In this paper we develop with considerable details a theory of multivector
functions of a $p$-vector variable. The concepts of limit, continuity and
differentiability are rigorously studied. Several important types of
derivatives for these multivector functions are introduced, as e.g., the $A$%
-directional derivative (where $A$ is a $p$-vector) and the generalized
concepts of curl, divergence and gradient. The derivation rules for different
types of products of multivector functions and for compositon of multivector
functions are proved.

29
The categories of this paper are: funct-an
32
The categories of this paper are: atom-ph
34
The categories of this paper are: chem-ph
26
The categories of this paper are: bayes-an
37
The categories of this paper are: supr-con
31
The categories of this paper are: ao-sci
6
The categories of this paper are: astro-ph
35
The categories of this paper are: mtrl-th
21
The categories of this paper are: adap-org
0
The categories of this paper are: hep-ph
3
The categories of this paper are: physics
9
The categories of this paper are: nlin
33
The categories of this paper are: plasm-ph
7
The categories of this paper are: hep-th
18
The categories of this paper are: econ
8
The categories of this paper are: hep-ex