Zobrazeno 1 - 8
of 8
pro vyhledávání: '"Phanuel Mariano"'
Publikováno v:
Potential Analysis.
The Hot Spots constant for bounded smooth domains was recently introduced by Steinerberger (2021) as a means to control the global extrema of the first nontrivial eigenfunction of the Neumann Laplacian by its boundary extrema. We generalize the Hot S
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::d5dbec85fc0b23b3e47282e9304b95a1
https://doi.org/10.1007/s11118-022-10001-4
https://doi.org/10.1007/s11118-022-10001-4
Autor:
Phanuel Mariano, Hugo Panzo
Publikováno v:
Random Matrices: Theory and Applications. 11
We prove a central limit theorem (CLT) for the product of a class of random singular matrices related to a random Hill’s equation studied by Adams–Bloch–Lagarias. The CLT features an explicit formula for the variance in terms of the distributio
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::d83ddf8c55a0b8c0257c28b210256c01
https://doi.org/10.1142/s2010326322500186
https://doi.org/10.1142/s2010326322500186
Publikováno v:
Ann. Inst. H. Poincaré Probab. Statist. 56, no. 1 (2020), 612-636
We study gradient bounds and other functional inequalities for the diffusion semigroup generated by Kolmogorov type operators. The focus is on two different methods: coupling techniques and generalized $\Gamma$-calculus techniques. The advantages and
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::623c4283e0f612584d2f03a614321a87
https://doi.org/10.1214/19-aihp975
https://doi.org/10.1214/19-aihp975
Autor:
Hugo Panzo, Phanuel Mariano
Publikováno v:
Electron. Commun. Probab.
The conformal Skorokhod embedding problem (CSEP) is a planar variant of the classical problem where the solution is now a simply connected domain $D\subset\mathbb{C}$ whose exit time embeds a given probability distribution $\mu$ by projecting the sto
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::2825e8d6b1f668bf844adb53eb9f7ddc
Autor:
Berend Coster, Fabrice Baudoin, Phanuel Mariano, Skylyn Brock, Mary Wishart, Ryan Craver, Ayelet Amiran, Ugonna Ezeaka
Publikováno v:
Involve 12, no. 5 (2019), 883-899
An explicit formula is derived for the value of weak information in a discrete time model that works for a wide range of utility functions including the logarithmic and power utility. We assume a complete market with a finite number of assets and a f
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::83c7e3b8047d507e72db825815c3b385
https://projecteuclid.org/euclid.involve/1559095411
https://projecteuclid.org/euclid.involve/1559095411
Publikováno v:
Ann. Probab. 46, no. 6 (2018), 3275-3312
We construct a non-Markovian coupling for hypoelliptic diffusions which are Brownian motions in the three-dimensional Heisenberg group. We then derive properties of this coupling such as estimates on the coupling rate, and upper and lower bounds on t
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::228c01ec8f7bfeaac78b310be31b8625
https://projecteuclid.org/euclid.aop/1537862434
https://projecteuclid.org/euclid.aop/1537862434
In this note we show how results in \cite{BaudoinBonnefont2016, BaudoinGarofalo2013, CoulhonJiangKoskelaSikora2017} yield the Cheng-Yau estimate on two classes of sub-Riemannian manifolds: Carnot groups and sub-Riemannian manifolds satisfying a gener
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::04563f30c6ae50012d73e4ecb96d1d51
http://arxiv.org/abs/1809.07433
http://arxiv.org/abs/1809.07433
We consider three matrix models of order 2 with one random entry $\epsilon$ and the other three entries being deterministic. In the first model, we let $\epsilon\sim\textrm{Bernoulli}\left(\frac{1}{2}\right)$. For this model we develop a new techniqu
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::3d538e4975fb9f3f834f6ba61864cf0b
http://arxiv.org/abs/1809.02294
http://arxiv.org/abs/1809.02294