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Pietro Mengoli: matemático polifacético e innovador en el cálculo
(Editorial Tecnos (Grupo Anaya S. A.), 2023)
Part of book or chapter of book
Restricted access - publisher's policyLa matemática del siglo XVII se desarrolló por la interacción de tres fuerzas fundamentales: la herencia matemática clásica del Renacimiento ejemplificada por la recuperación directa de las obras de Euclides, Arquímedes y ... -
Niccolò Fontana Tartaglia: matemàtico e ingeniero del renacimiento
(Editorial Tecnos (Grupo Anaya S. A.), 2023)
Part of book or chapter of book
Restricted access - publisher's policyLa época denominada Renacimiento abarca el período comprendido entre la segunda mitad del siglo XIV y el comienzo del siglo XVII. Una de sus principales características es el renacer del interés por las culturas clásicas ... -
Ionospheric scintillation models: An inter-comparison study using GNSS data
(IntechOpen, 2023-06-21)
Part of book or chapter of book
Open AccessExisting climatological ionosphere models, for example, GISM, SCIONAV, WBMOD, and STIPEE, have known limitations that prevent their wide use. In the framework of ESA study “Radio Climatology Models of the Ionosphere: Status ... -
A fractional Michael–Simon Sobolev inequality on convex hypersurfaces
(Elsevier, 2023-01-01)
Part of book or chapter of book / Nautical chart
Open AccessThe classical Michael–Simon and Allard inequality is a Sobolev inequality for functions defined on a submanifold of Euclidean space. It is governed by a universal constant independent of the manifold, thanks to an additional ... -
All power structures are achievable in basic weighted games
(Springer, 2023-04-09)
Part of book or chapter of book
Restricted access - publisher's policyA major problem in decision making is designing voting systems that are as simple as possible and able to reflect a given hierarchy of power of its members. It is known that in the class of weighted games all hierarchies ... -
Tutte uniqueness and Tutte equivalence
(Chapman & Hall/CRC, 2022-07-07)
Part of book or chapter of book
Restricted access - publisher's policyThis chapter considers graphs or matroids that have the same Tutte polynomial, as well as graphs or matroids that, up to isomorphism, are distinguished from all others by their Tutte polynomial. We call the former Tutte ... -
The decline of the Buchholz tiebreaker system: a preferable alternative
(Springer, 2023-01-20)
Part of book or chapter of book
Restricted access - publisher's policyWe propose a simple method of undoing tiebreaks in sport competitions with a large number of competitors and relatively small number of rounds of competition. Such methods are common in many games including Chess, Go, ... -
An approximate structure theorem for small sumsets
(Birkhäuser, 2021-08-24)
Part of book or chapter of book
Open AccessLet A and B be randomly chosen s-subsets of the first n integers such that their sumset A+B has size at most Ks. We show that asymptotically almost surely A and B are almost fully contained in arithmetic progressions PA ... -
Bernstein-Sato polynomials in commutative algebra
(Springer Nature, 2022-02-23)
Part of book or chapter of book
Restricted access - publisher's policyThis is an expository survey on the theory of Bernstein-Sato polynomials with special emphasis in its recent developments and its importance in commutative algebra -
Exploring datasets to solve partial differential equations with TensorFlow
(Springer, 2020-08-29)
Part of book or chapter of book
Open AccessThis paper proposes a way of approximating the solution of partial differential equations (PDE) using Deep Neural Networks (DNN) based on Keras and TensorFlow, that is capable of running on a conventional laptop, which is ... -
The expected number of perfect matchings in cubic planar graphs
(Birkhäuser, 2021-09-01)
Part of book or chapter of book
Restricted access - publisher's policyA well-known conjecture by Lovász and Plummer from the 1970s asserting that a bridgeless cubic graph has exponentially many perfect matchings was solved in the affirmative by Esperet et al. (Adv. Math. 2011). On the other ... -
Numbers: Natural numbers, principle of induction and complex numbers
(Fundació per a la Universitat Oberta de Catalunya, 2021-09)
Part of book or chapter of book
Restricted access - publisher's policy
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