Instruct: Identify the main and secondary category of Arxiv papers based on the titles and abstracts
Query: Random Memory Walk   We present a simple model of a random walk with partial memory, which we call
the \emph{random memory walk}. We introduce this model motivated by the belief
that it mimics the behavior of the once-reinforced random walk in high
dimensions and with small reinforcement. We establish the transience of the
random memory walk in dimensions three and higher, and show that its scaling
limit is a Brownian motion.

23
The categories of this paper are: solv-int
8
The categories of this paper are: hep-ex
7
The categories of this paper are: hep-th
37
The categories of this paper are: supr-con
21
The categories of this paper are: adap-org
24
The categories of this paper are: dg-ga
27
The categories of this paper are: comp-gas
18
The categories of this paper are: econ
32
The categories of this paper are: atom-ph
28
The categories of this paper are: alg-geom
33
The categories of this paper are: plasm-ph
16
The categories of this paper are: stat
22
The categories of this paper are: chao-dyn
19
The categories of this paper are: eess
35
The categories of this paper are: mtrl-th
14
The categories of this paper are: math-ph