Zobrazeno 1 - 10
of 954
pro vyhledávání: '"P Tolomeo"'
Autor:
Forlano, Justin, Tolomeo, Leonardo
We consider the stochastic damped nonlinear wave equation $\partial_t^{2}u+\partial_t u+u-\Delta u +u^{3} = \sqrt{2} {\langle{\nabla}\rangle^{-s}} \xi$ on the two-dimensional torus $\mathbb T^2$, where $\xi$ denotes a space-time white noise and $s>0$
Externí odkaz:
http://arxiv.org/abs/2409.20451
Autor:
Coe, James, Tolomeo, Leonardo
We consider the 1-dimensional cubic Szeg\H{o} equation with data distributed according to the Gaussian measure with inverse covariance operator $(1-\partial_x^2)^\frac s2$, where $s>\frac12$. We show that, for $s>1$, this measure is quasi-invariant u
Externí odkaz:
http://arxiv.org/abs/2404.14950
In this paper, we investigate the Gibbs measures associated with the focusing nonlinear Schr\"odinger equation with an anharmonic potential. We establish a dichotomy for normalizability and non-normalizability of the Gibbs measures in one dimension a
Externí odkaz:
http://arxiv.org/abs/2312.06232
Autor:
Tolomeo, Leonardo
We consider the problem of ergodicity for the $P(\Phi)_2$ measure of quantum field theory under the flow of the singular stochastic (damped) wave equation $u_{tt} + u_t + (1-\Delta) u + {:}\,p(u)\mspace{2mu}{:} = \sqrt 2 \xi$, posed on the two-dimens
Externí odkaz:
http://arxiv.org/abs/2310.02190
Autor:
Tolomeo, Leonardo, Weber, Hendrik
We consider the Gibbs measure for the focusing nonlinear Schr\"odinger equation on the one-dimensional torus $\mathbb T$, that was introduced in a seminal paper by Lebowitz, Rose and Speer (1988). We show that in the large torus limit, the measure ex
Externí odkaz:
http://arxiv.org/abs/2306.07697
In this paper, we study the Gibbs measures associated to the focusing nonlinear Schr\"odinger equation with harmonic potential on Euclidean spaces. We establish a dichotomy for normalizability vs non-normalizability in the one dimensional case, and u
Externí odkaz:
http://arxiv.org/abs/2212.11386
We study the hyperbolic $\Phi^{k+1}_2$-model on the plane. By establishing coming down from infinity for the associated stochastic nonlinear heat equation (SNLH) on the plane, we first construct a $\Phi^{k+1}_2$-measure on the plane as a limit of the
Externí odkaz:
http://arxiv.org/abs/2211.03735
Autor:
Romito, Marco, Tolomeo, Leonardo
We introduce a new notion of irregularity of paths, in terms of control of growth of the size of small balls by means of the occupation measure of the path. This notion ensures Besov regularity of the occupation measure and thus extends the analysis
Externí odkaz:
http://arxiv.org/abs/2207.02716
Autor:
Biagio Sassone, Giuseppe Fuca', Mario Pedaci, Roberta Lugli, Enrico Bertagnin, Santo Virzi', Manuela Bovina, Giovanni Pasanisi, Simona Mandini, Jonathan Myers, Paolo Tolomeo
Publikováno v:
JMIR Cardio, Vol 8, p e57058 (2024)
BackgroundAlthough telemedicine has been proven to have significant potential for improving care for patients with cardiac problems, there remains a substantial risk of introducing disparities linked to the use of digital technology, especially for o
Externí odkaz:
https://doaj.org/article/fef8e574fe5f4780a1dba6892853a432
Autor:
Liam Giberson, Brendan Kelly, Pam Tolomeo, Leigh Cressman, Laura Cowden, Laurel Glaser, Matthew Ziegler
Publikováno v:
Antimicrobial Stewardship & Healthcare Epidemiology, Vol 4, Pp s65-s66 (2024)
Background: Prior research has implicated contaminated surfaces in the transmission of Clostridioides difficile within the hospital. To reduce the risk of transmission, enhanced environmental hygiene is performed in rooms of patients with known C.dif
Externí odkaz:
https://doaj.org/article/1dbaeea2c146437ab0afcb1c59353dc5