Instruct: Identify the main and secondary category of Arxiv papers based on the titles and abstracts
Query: The tail distribution of the Derivative martingale and the global
  minimum of the branching random walk   In a seminal paper Biggins and Kyprianou \cite{BKy04} proved the existence of
a non degenerate limit for the {\it Derivative martingale} of the branching
random walk. As shown in \cite{Aid11} and \cite{Mad11}, this is an object of
central importance in the study of the extremes of the branching random walk.
In this paper we investigate the tail distribution of the limit of the {\it
Derivative Martingale} by mean of the study of the global minimum of the
branching random walk. This new approach leads us to extend the results of
\cite{Gui90} and \cite{Bur09} under slighter assumptions.

4
The categories of this paper are: cond-mat
18
The categories of this paper are: econ
27
The categories of this paper are: comp-gas
14
The categories of this paper are: math-ph
8
The categories of this paper are: hep-ex
33
The categories of this paper are: plasm-ph
21
The categories of this paper are: adap-org
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The categories of this paper are: gr-qc
3
The categories of this paper are: physics
12
The categories of this paper are: nucl-th
28
The categories of this paper are: alg-geom
37
The categories of this paper are: supr-con
10
The categories of this paper are: q-bio
11
The categories of this paper are: hep-lat
34
The categories of this paper are: chem-ph
9
The categories of this paper are: nlin