Matemáticas
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Isoparametric hypersurfaces in Damek–Ricci spaces
(Elsevier, 2013-06-01)We construct uncountably many isoparametric families of hypersurfaces in Damek-Ricci spaces. We characterize those of them that have constant principal curvatures by means of the new concept of generalized Kähler angle. ... -
A method for validating Rent’s rule for technological and biological networks
(Springer Nature, 2017-07-14)Rent’s rule is empirical power law introduced in an effort to describe and optimize the wiring complexity of computer logic graphs. It is known that brain and neuronal networks also obey Rent’s rule, which is consistent ... -
Exploring the topological sources of robustness against invasion in biological and technological networks
(Nature Publishing Group, 2016-02-10)For a network, the accomplishment of its functions despite perturbations is called robustness. Although this property has been extensively studied, in most cases, the network is modified by removing nodes. In our approach, ... -
Suppressors of selection
(Public Library of Science, 2017-07)Inspired by recent works on evolutionary graph theory, an area of growing interest in mathematical and computational biology, we present examples of undirected structures acting as suppressors of selection for any fitness ...
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