Instruct: Identify the main and secondary category of Arxiv papers based on the titles and abstracts
Query: Hopf points of codimension two in a delay differential equation modeling
  leukemia   This paper continues the work contained in two previous papers, devoted to
the study of the dynamical system generated by a delay differential equation
that models leukemia. Here our aim is to identify degenerate Hopf bifurcation
points. By using an approximation of the center manifold, we compute the first
Lyapunov coefficient for Hopf bifurcation points. We find by direct
computation, in some zones of the parameter space (of biological significance),
points where the first Lyapunov coefficient equals zero. For these we compute
the second Lyapunov coefficient, that determines the type of the degenerate
Hopf bifurcation.

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The categories of this paper are: nlin
27
The categories of this paper are: comp-gas
29
The categories of this paper are: funct-an
6
The categories of this paper are: astro-ph
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The categories of this paper are: eess
11
The categories of this paper are: hep-lat
35
The categories of this paper are: mtrl-th
0
The categories of this paper are: hep-ph
32
The categories of this paper are: atom-ph
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The categories of this paper are: chem-ph
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The categories of this paper are: q-bio
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The categories of this paper are: quant-ph
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The categories of this paper are: solv-int
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The categories of this paper are: stat
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The categories of this paper are: bayes-an
18
The categories of this paper are: econ