Instruct: Identify the main and secondary category of Arxiv papers based on the titles and abstracts
Query: Notes on A-infinity algebra and its endomorphism I   In this notes, we study some basic deformation of A-infinity algebra. It
includes a two-dimensional rescaling deformation and the Maurer-Cartan element
or bounding cochain deformation used in Lagrangian Floer Homology theory. We
show that such deformation always can be derived from some (weakly) strict
endomorphism equivalently.

18
The categories of this paper are: econ
17
The categories of this paper are: q-fin
25
The categories of this paper are: patt-sol
37
The categories of this paper are: supr-con
20
The categories of this paper are: acc-phys
0
The categories of this paper are: hep-ph
6
The categories of this paper are: astro-ph
7
The categories of this paper are: hep-th
32
The categories of this paper are: atom-ph
1
The categories of this paper are: cs
26
The categories of this paper are: bayes-an
12
The categories of this paper are: nucl-th
31
The categories of this paper are: ao-sci
10
The categories of this paper are: q-bio
5
The categories of this paper are: gr-qc
8
The categories of this paper are: hep-ex