Instruct: Identify the main and secondary category of Arxiv papers based on the titles and abstracts
Query: A generalized Newton iteration for computing the solution of the inverse
  Henderson problem   We develop a generalized Newton scheme IHNC for the construction of effective
pair potentials for systems of interacting point-like particles.The
construction is made in such a way that the distribution of the particles
matches a given radial distribution function. The IHNC iteration uses the
hypernetted-chain integral equation for an approximate evaluation of the
inverse of the Jacobian of the forward operator.
  In contrast to the full Newton method realized in the Inverse Monte Carlo
(IMC) scheme, the IHNC algorithm requires only a single molecular dynamics
computation of the radial distribution function per iteration step, and no
further expensive cross-correlations. Numerical experiments are shown to
demonstrate that the method is as efficient as the IMC scheme, and that it
easily allows to incorporate thermodynamical constraints.

18
The categories of this paper are: econ
28
The categories of this paper are: alg-geom
0
The categories of this paper are: hep-ph
6
The categories of this paper are: astro-ph
20
The categories of this paper are: acc-phys
26
The categories of this paper are: bayes-an
17
The categories of this paper are: q-fin
37
The categories of this paper are: supr-con
15
The categories of this paper are: nucl-ex
12
The categories of this paper are: nucl-th
31
The categories of this paper are: ao-sci
34
The categories of this paper are: chem-ph
22
The categories of this paper are: chao-dyn
32
The categories of this paper are: atom-ph
4
The categories of this paper are: cond-mat
33
The categories of this paper are: plasm-ph