Výsledky vyhledávání - "[ MATH.MATH-GM ] Mathematics [math]/General Mathematics [math.GM]"

Quanto \'e importante risolvere e far risolvere problemi?

Autor: Gilles Aldon

Publikováno v: Didattica della matematica. Dalla ricerca alle pratiche d’aula
Didattica della matematica. Dalla ricerca alle pratiche d’aula, 2021, pp.9-28. ⟨10.33683/ddm.21.10.1⟩
Didattica della Matematica, Iss 10, Pp 9-28 (2021)
Didattica della matematica. Dalla ricerca alle pratiche d’aula, 2021, 10, pp.9-28. ⟨10.33683/ddm.21.10.1⟩

Doing mathematics implies three levels of manipulation: manipulating the abstract, manipulating symbols and manipulating logic. Teaching mathematics therefore involves the teacher proposing situations in which pupils can explore a small part of mathe

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::95b00a58b187c742277aa9524921e66e
http://arxiv.org/abs/2307.02136

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Une interprétation variationnelle de la relativité générale dans le vide en termes de transport optimal

Autor: Brenier, Yann

Publikováno v: Comptes Rendus. Mathématique. 360:25-33

On revoit les équations d'Einstein de la relativité générale dans le vide comme équations d'optimalité d'une sorte de problème de transport optimal quadratique généralisé.

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::01708afe49e17a68dace74d68b946d8b
https://doi.org/10.5802/crmath.275

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Rolling Balance Board Robust Stabilization: A MID-based Design

Autor: Amina BENARAB, Molnar, Csenge A., Islam Boussaada, Karim Trabelsi, Tamás Insperger, Silviu-Iulian Niculescu

Publikováno v: HAL
TDS 2022-17th IFAC Workshop on Time Delay Systems
TDS 2022-17th IFAC Workshop on Time Delay Systems, Sep 2022, Montreal, Canada

International audience; This paper considers the stabilization of a rolling balance board by means of the multiplicity-induceddominancy property. A two degree-of-freedom mechanical model of a human balancing on a rolling balance board is analyzed in

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::1587e85a54a5d9eab4414c0e34f0d44b
https://doi.org/10.1016/j.ifacol.2022.11.325

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Large scale Gaussian processes with Matheron's update rule and Karhunen-Loève expansion

Autor: Maatouk, Hassan, Rullière, Didier, Bay, Xavier

Publikováno v: A. Hinrichs, P. Kritzer, F. Pillichshammer (eds.). Monte Carlo and Quasi-Monte Carlo Methods 2022. Springer Verlag
A. Hinrichs, P. Kritzer, F. Pillichshammer (eds.). Monte Carlo and Quasi-Monte Carlo Methods 2022. Springer Verlag, In press

International audience; Gaussian processes have become essential for non-parametric function estimation and widely used in many fields like machine learning. In this paper, large scale Gaussian process regression (GPR) is investigated. This problem i

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=dedup_wf_001::dae021a172ff7964d6a4b9fe3307e6ca
https://hal.science/hal-03909542v2

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REDUCED DISSIPATION EFFECT IN STOCHASTIC TRANSPORT BY GAUSSIAN NOISE WITH REGULARITY GREATER THAN 1/2

Autor: Flandoli, Franco, Russo, Francesco

Diffusion with stochastic transport is investigated here when the random driving process is a very general Gaussian process including Fractional Brownian motion. The purpose is the comparison with a deterministic PDE which in certain cases represents

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::42326c60c40975bd02335ecde9240e9f
https://hal.science/hal-04108818

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Adaptive directional estimator of the density in R^d for independent and mixing sequences

Autor: Ammous, Sinda, Dedecker, Jérôme, Duval, Céline

A new multivariate density estimator for stationary sequences is obtained by Fourier inversion of the thresholded empirical characteristic function. This estimator does not depend on the choice of parameters related to the smoothness of the density;

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::1526e3fdfbfef8847c21862372805adf
https://hal.science/hal-04099707

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Exact calculation of the expected SFS in structured populations

Autor: Armando Arredondo, Josué Corujo, Camille Noûs, Simon Boitard, Lounès Chikhi, Olivier Mazet

The Site Frequency Spectrum (SFS), summary statistic of the distribution of derived allele frequencies in a sample of DNA sequences, provides information about genetic variation and can be used to make population inferences. The exact calculation of

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::1b2cc8fc79cac308f56e3973e7d2134f
https://doi.org/10.1101/2023.05.10.540112

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Improving sustainable crop protection using population genetics concepts

Autor: Méline Saubin, Clémentine Louet, Lydia Bousset, Frédéric Fabre, Pascal Frey, Isabelle Fudal, Frédéric Grognard, Frédéric Hamelin, Ludovic Mailleret, Solenn Stoeckel, Suzanne Touzeau, Benjamin Petre, Fabien Halkett

Publikováno v: Molecular Ecology
Molecular Ecology, 2023, 32 (10), pp.2461-2471. ⟨10.1111/mec.16634⟩
Molecular Ecology, Wiley, In press, ⟨10.1111/mec.16634⟩

accepted; International audience; Growing genetically resistant plants allows pathogen populations to be controlled and reduces the use of pesticides. However, pathogens can quickly overcome such resistance. In this context, how can we achieve sustai

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::c71d24577f8f924e82b6d10c923d72c7
https://hal.science/hal-03394837v2/document

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