Articles de revista
Enviaments recents
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Semiclassical quantification of some two degree of freedom potentials: A differential Galois approach
(2024-01-01)
Article
Accés obertIn this work we explain the relevance of the Differential Galois Theory in the semiclassical (or WKB) quantification of some two degree of freedom potentials. The key point is that the semiclassical path integral quantification ... -
Dynamic analysis of Europa Probe considering J2 perturbation of Jupiter
(American Institute of Aeronautics and Astronautics, 2024-01-01)
Article
Accés obert -
Marked graphs and the chromatic symmetric function
(2023-09-30)
Article
Accés obertThe main result of this paper is the introduction of marked graphs and the marked graph polynomials ( -polynomial) associated with them. These polynomials can be defined via a deletion-contraction operation. These polynomials ... -
On the metric representation of the vertices of a graph
(2023-09-12)
Article
Accés restringit per política de l'editorialThe metric representation of a vertex u in a connected graph G respect to an ordered vertex subset is the vector of distances . A vertex subset W is a resolving set of G if , for every with . Thus, a resolving set with n ... -
Identifiability in robust estimation of tree structured models
(2024-02-01)
Article
Accés restringit per política de l'editorialConsider the problem of learning undirected graphical models on trees from corrupted data. Recently Katiyar, Shah, and Caramanis showed that it is possible to recover trees from noisy binary data up to a small equivalence ... -
New slope inequalities for families of complete intersections
(2024-01-01)
Article
Accés obertWe prove f-positivity of Ox (1) for arbitrary dimensional fibrations over curves f:X¿B whose general fibre is a complete intersection. In the special case where the family is a global complete intersection, we prove numerical ... -
Bipartite secret sharing and staircases
(Elsevier, 2024-05-01)
Article
Accés obertBipartite secret sharing schemes have a bipartite access structure in which the set of participants is divided into two parts and all participants in the same part play an equivalent role. Such a bipartite scheme can be ... -
Speeding up random walk mixing by starting from a uniform vertex
(Project Euclid, 2024-01-01)
Article
Accés obertThe theory of rapid mixing random walks plays a fundamental role in the study of modern randomised algorithms. Usually, the mixing time is measured with respect to the worst initial position. It is well known that the ... -
Existence and symmetry of periodic nonlocal-CMC surfaces via variational methods
(De Gruyter, 2023-10-05)
Article
Accés restringit per política de l'editorialThis paper provides the first variational proof of the existence of periodic nonlocal-CMC surfaces. These are nonlocal analogues of the classical Delaunay cylinders. More precisely, we show the existence of a set in Rn ... -
A Weierstrass extremal field theory for the fractional Laplacian
(De Gruyter, 2023-10-27)
Article
Accés restringit per política de l'editorialIn this paper, we extend, for the first time, part of the Weierstrass extremal field theory in the Calculus of Variations to a nonlocal framework. Our model case is the energy functional for the fractional Laplacian (the ... -
On additive MDS codes with linear projections
(Elsevier, 2023-10-01)
Article
Accés obertWe support some evidence that a long additive MDS code over a finite field must be equivalent to a linear code. More precisely, let C be an -linear MDS code over . If , , , and C has three coordinates from which its ... -
The diameter of the directed configuration model
(2023-02-01)
Article
Accés obertWe show that the diameter of the directed configuration model with n vertices rescaled by log n converges in probability to a constant. Our assumptions are the convergence of the in- and out-degree of a uniform random ...