Zobrazeno 1 - 10
of 679
pro vyhledávání: '"P, Vigny"'
Autor:
De Thélin, Henry, Vigny, Gabriel
For H\'enon maps, Bianchi and Dinh recently proved the exponential mixing of all orders for the measure of maximal entropy and, as a consequence of the recent work of Bj\"orklund and Gorodnik, the CLT for H\"older observables. We extend their results
Externí odkaz:
http://arxiv.org/abs/2402.01178
Autor:
Berger, Pierre, Bedford, Eric, Bianchi, Fabrizio, Buff, Xavier, Crovisier, Sylvain, Dinh, Tien-Cuong, Dujardin, Romain, Favre, Charles, Firsova, Tanya, Ingram, Patrick, Ishii, Yutaka, Palmisano, Liviana, Pujals, Enrique, Raissy, Jasmin, Štimac, Sonja, Vigny, Gabriel
We propose a set of questions on the dynamics of H\'enon maps from the real, complex, algebraic and arithmetic points of view.
Comment: 34 pages, 4 figures
Comment: 34 pages, 4 figures
Externí odkaz:
http://arxiv.org/abs/2312.03907
Autor:
Gauthier, Thomas, Vigny, Gabriel
The aim of this note is to give a proof of Theorem A from our work on the geometric Northcott property in the simpler case of the quadratic family; being in dimension $1$ in both the dynamical space and the parameter space, and having a simple and ex
Externí odkaz:
http://arxiv.org/abs/2307.11245
Autor:
Gauthier, Thomas, Vigny, Gabriel
When an endomorphism $f:X\to X$ of a projective variety which is polarized by an ample line bundle $L$, i.e. such that $f^*L\simeq L^{\otimes d}$ with $d\geq2$, is defined over a number field, Call and Silverman defined a canonical height $\widehat{h
Externí odkaz:
http://arxiv.org/abs/2307.11243
Autor:
Vigny, Gabriel, Vu, Duc-Viet
Let $\varphi$ be a function in the complex Sobolev space $W^*(U)$, where $U$ is an open subset in $\mathbb{C}^k$. We show that the complement of the set of Lebesgue points of $\varphi$ is pluripolar. The key ingredient in our approach is to show that
Externí odkaz:
http://arxiv.org/abs/2306.12332
An endomorphism $f:\mathbb{P}^k\to\mathbb{P}^k$ of degree $d\geq2$ is said to be postcritically finite (or PCF) if its critical set $\mathrm{Crit}(f)$ is preperiodic, i.e. if there are integers $m>n\geq0$ such that $f^m(\mathrm{Crit}(f))\subseteq f^n
Externí odkaz:
http://arxiv.org/abs/2305.02246
Autor:
Gauthier, Thomas, Vigny, Gabriel
Jonsson and Reschke showed that birational selfmaps on projective surface defined over a number field satisfy the energy condition of Bedford and Diller so their ergodic properties are very well understood. Under suitable hypotheses on the indetermin
Externí odkaz:
http://arxiv.org/abs/2303.12585
Autor:
Schirrmacher, Nicole, Siebertz, Sebastian, Stamoulis, Giannos, Thilikos, Dimitrios M., Vigny, Alexandre
Disjoint-paths logic, denoted $\mathsf{FO}$+$\mathsf{DP}$, extends first-order logic ($\mathsf{FO}$) with atomic predicates $\mathsf{dp}_k[(x_1,y_1),\ldots,(x_k,y_k)]$, expressing the existence of internally vertex-disjoint paths between $x_i$ and $y
Externí odkaz:
http://arxiv.org/abs/2302.07033
Autor:
Tchokogoué Thierry, Noumsi Auguste Vigny, Atemkeng Marcellin, Fonkou Michèle Flore Yimga, Fono Louis Aimé
Publikováno v:
Journal of Intelligent Systems, Vol 33, Iss 1, Pp 31-66 (2024)
Early diagnosis of maize-plant phytosanitary state in the field is crucial to prevent crop damage and optimize yield. However, this field diagnosis presents a challenge due to the variable background of the field environment, which can hinder the per
Externí odkaz:
https://doaj.org/article/6ad01d1bf7bb4454952e3e394b17f393
Autor:
Maxwell Wandji Nguedjo, Boris Ronald Tonou Tchuente, Dany Joël Ngassa Ngoumen, Hippolyte Tene Mouafo, Ruth Edwige Kemadjou Dibacto, Grace Cynthia De Wandji Fandio, Vigny Ndomo Tsamo
Publikováno v:
Clinical Epidemiology and Global Health, Vol 29, Iss , Pp 101743- (2024)
Background: In most of the sub-Saharan African countries, there is a lack of epidemiological data on maternal obesity and child undernutrition. The present study aims to determine the prevalence of the double burden of malnutrition (DBM) among mother
Externí odkaz:
https://doaj.org/article/9b11747065854a22a97d1c902aa0e483