Instruct: Identify the main and secondary category of Arxiv papers based on the titles and abstracts
Query: Blowup for flat slow manifolds   In this paper we present a method for extending the blowup method, in the
formulation of Krupa and Szmolyan, to flat slow manifolds that lose
hyperbolicity beyond any algebraic order. Although these manifolds have
infinite co-dimension, they do appear naturally in certain settings. For
example in (a) the regularization of piecewise smooth systems by $\tanh$, (b) a
model of aircraft landing dynamics, and finally (c) in a model of earthquake
faulting. We demonstrate the approach on a simple model system and the examples
(a) and (b).

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The categories of this paper are: hep-ph
33
The categories of this paper are: plasm-ph
12
The categories of this paper are: nucl-th
28
The categories of this paper are: alg-geom
4
The categories of this paper are: cond-mat
22
The categories of this paper are: chao-dyn
8
The categories of this paper are: hep-ex
18
The categories of this paper are: econ
37
The categories of this paper are: supr-con
34
The categories of this paper are: chem-ph
19
The categories of this paper are: eess
31
The categories of this paper are: ao-sci
3
The categories of this paper are: physics
10
The categories of this paper are: q-bio
17
The categories of this paper are: q-fin
15
The categories of this paper are: nucl-ex