Zobrazeno 1 - 10
of 684
pro vyhledávání: '"P. Vigny"'
Autor:
Gauthier, Thomas, Vigny, Gabriel
We prove that several dynamically defined fractals in $\mathbb{C}$ and $\mathbb{C}^2$ which arise from different type of polynomial dynamical systems can not be the same objects. One of our main results is that the closure of Misiurewicz PCF cubic po
Externí odkaz:
http://arxiv.org/abs/2411.16178
Autor:
Siebertz, Sebastian, Vigny, Alexandre
Tractability results for the model checking problem of logics yield powerful algorithmic meta theorems of the form: Every computational problem expressible in a logic $L$ can be solved efficiently on every class $\mathscr{C}$ of structures satisfying
Externí odkaz:
http://arxiv.org/abs/2411.15365
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