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Multisymplectic formalism for cubic horndeski theories
(2023-07-10)
Article
Restricted access - publisher's policyWe present the covariant multisymplectic formalism for the so-called cubic Horndeski theories and discuss the geometrical and physical interpretation of the constraints that arise in the uni¿ed Lagrangian-Hamiltonian ... -
Single and two-cells shape analysis from energy functionals for three-dimensional vertex models
(John Wiley & sons, 2023-07-21)
Article
Open AccessVertex models have been extensively used for simulating the evolution ofmulticellular systems, and have given rise to important global properties con-cerning their macroscopic rheology or jamming transitions. These models ... -
On remote electronic voting with both coercion resistance and cast-as-intended verifiability
(2023-08-01)
Article
Open AccessIn this work, we study two essential but apparently contradictory properties of electronic voting systems: coercion resistance (CR) and cast-as-intended verifiability (CAI). Informally, the CR property ensures that a voter ... -
On the Felsenthal power index
(Springer, 2023-07-18)
Article
Open AccessThe paper that introduces the Felsenthal index is titled: ‘A well-behaved index of a priori P-Power for simple n-person games.’ In 2016, Felsenthal introduced his index for simple games. His definition does not base on the ... -
Epidemic thresholds and human mobility
(Springer Nature, 2023-07-14)
Article
Open AccessA comprehensive view of disease epidemics demands a deep understanding of the complex interplay between human behaviour and infectious diseases. Here, we propose a flexible modelling framework that brings conclusions about ... -
Optogenetic control of apical constriction induces synthetic morphogenesis in mammalian tissues
(2022-09-14)
Article
Open AccessThe emerging field of synthetic developmental biology proposes bottom-up approaches to examine the contribution of each cellular process to complex morphogenesis. However, the shortage of tools to manipulate three-dimensional ... -
Enumeration of simple games with two equivalence classes of players
(Elsevier, 2023-07-31)
Article
Open AccessMany real-world voting systems consist of voters that occur in just two different types. Indeed, each voting system with a “House” and a “Senate” is of that type. Here we present structural characterizations and an explicit ... -
Generalisability of fetal ultrasound deep learning models to low-resource imaging settings in five African countries
(Springer Nature, 2023-02-01)
Article
Open AccessMost artificial intelligence (AI) research and innovations have concentrated in high-income countries, where imaging data, IT infrastructures and clinical expertise are plentiful. However, slower progress has been made in ... -
Symbolic dynamics in the restricted elliptic isosceles three body problem
(2021-09-05)
Article
Restricted access - publisher's policyThe restricted elliptic isosceles three body problem (REI3BP) models the motion of a massless body under the influence of the Newtonian gravitational force caused by two other bodies called the primaries. The primaries of ... -
Mean first passage time and Kemeny's constant using generalized inverses of the combinatorial Laplacian
(Taylor & Francis Group, 2023-05-12)
Article
Restricted access - publisher's policyIn the field of random walks, the mean first passage time matrix and the Kemeny's constant allow us to deepen into the study of networks. For a transition matrix P, we can observe in the literature how the authors characterize ... -
A control Hamiltonian-preserving discretisation for optimal control
(2023-04-13)
Article
Open AccessOptimal control theory allows finding the optimal input of a mechanical system modelled as an initial value problem. The resulting minimisation problem may be solved with known direct and indirect methods. We propose time ... -
Enumeration of chordal planar graphs and maps
(2023-01-01)
Article
Open AccessWe determine the number of labelled chordal planar graphs with n vertices, which is asymptotically for a constant and . We also determine the number of rooted simple chordal planar maps with n edges, which is asymptotically ...
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