Instruct: Identify the main and secondary category of Arxiv papers based on the titles and abstracts
Query: Infinite Dimensional Multipliers and Pontryagin Principles for
  Discrete-Time Problems   The aim of this paper is to provide improvments to Pontryagin principles in
infinite-horizon discrete-time framework when the space of states and of space
of controls are infinite-dimensional. We use the method of reduction to finite
horizon and several functional-analytic lemmas to realize our aim.

9
The categories of this paper are: nlin
33
The categories of this paper are: plasm-ph
13
The categories of this paper are: quant-ph
26
The categories of this paper are: bayes-an
37
The categories of this paper are: supr-con
28
The categories of this paper are: alg-geom
14
The categories of this paper are: math-ph
21
The categories of this paper are: adap-org
22
The categories of this paper are: chao-dyn
5
The categories of this paper are: gr-qc
3
The categories of this paper are: physics
4
The categories of this paper are: cond-mat
11
The categories of this paper are: hep-lat
32
The categories of this paper are: atom-ph
6
The categories of this paper are: astro-ph
10
The categories of this paper are: q-bio