Results 71 to 80 of about 964 (155)

Large sets at infinity and Maximum Principle on unbounded domains for a class of sub-elliptic operators

Bruno Pini Mathematical Analysis Seminar, 2019
Maximum Principles on unbounded domains play a crucial role in several problems related to linear second-order PDEs of elliptic and parabolic type. In the present notes, based on a joint work with prof. E.
Stefano Biagi
doaj   +1 more source

Peak width of skeletonized mean diffusivity reveals early and multifactorial white matter injury across sporadic and Down syndrome–associated Alzheimer's disease

Alzheimer's &Dementia, Volume 22, Issue 5, May 2026.
Abstract INTRODUCTION This study investigates the evolution with disease progression and pathological correlates of peak width of skeletonized mean diffusivity (PSMD), a sensitive diffusion magnetic resonance imaging (MRI) marker of microvascular white matter (WM) injury, in sporadic Alzheimer's disease (sAD) and Down syndrome (DS)–associated AD (DSAD).
Alejandra O. Morcillo‐Nieto, Maria Franquesa‐Mullerat, Sara E. Zsadanyi, José Enrique Arriola‐Infante, Lídia Vaqué‐Alcázar, Mateus Rozalem‐Aranha, José Allende Parra, Zili Zhao, Javier Arranz, Íñigo Rodríguez‐Baz, Lucia Maure‐Blesa, Laura Videla, Isabel Barroeta, Laura Del Hoyo Soriano, Bessy Benejam, Susana Fernández, Aida Sanjuan Hernandez, Lucia Pertierra, Sandra Giménez, Miguel Santos‐Santos, Oriol Dols‐Icardo, Ignacio Illán‐Gala, Daniel Alcolea, Olivia Belbin, Alberto Lleó, María Carmona‐Iragui, Juan Fortea, Alexandre Bejanin   +27 more
wiley   +1 more source

c horizontal convexity on Carnot groups

, 2010
Given a real-valued function $c$ defined on the cartesian product of a generic Carnot group $\G$ and the first layer $V_1$ of its Lie algebra, we introduce a notion of $c$ horizontal convex ($c$ H-convex) function on $\G$ as the supremum of a suitable family of affine functions; this family is defined pointwisely, and depends strictly on the horizontal
CALOGERO, ANDREA GIOVANNI, PINI, RITA
openaire   +4 more sources

In vivo CAR therapies: Turning the patient into their own CAR factory

HemaSphere, Volume 10, Issue 5, May 2026.
Abstract Over the past decade, ex vivo autologous chimeric antigen receptor (CAR)‐T‐cell therapies have reshaped the treatment of B‐cell malignancies. Despite their remarkable clinical efficacy, their application remains limited by complex manufacturing processes, demanding logistics, long turnaround times, and substantial costs. In vivo CAR approaches
François Vilcot, Carole‐Anne Brugère, Jaime Fuentealba, Roch Houot   +3 more
wiley   +1 more source

A dynamical approach to the Sard problem in Carnot groups [PDF]

, 2020
We introduce a dynamical-systems approach for the study of the Sard problem in sub-Riemannian Carnot groups. We show that singular curves can be obtained by concatenating trajectories of suitable dynamical systems. As an application, we positively answer
Boarotto F., Vittone D.
core   +1 more source

Quasilinear elliptic equations with critical potentials

Advances in Nonlinear Analysis, 2017
We study Liouville theorems for problems of the ...
D’Ambrosio Lorenzo, Mitidieri Enzo
doaj   +1 more source

The optimality‐based active region model for fingering flow in the vadose zone: Theory, model validation, and generalization

Vadose Zone Journal, Volume 25, Issue 3, May/June 2026.
Abstract Traditional macroscopic models for water flow in the vadose zone often assume local equilibrium within a representative element volume. However, under fingering flow this assumption breaks down on a macroscale involving sub‐grid figuring because local equilibrium does not hold between the fingering and non‐fingering domains.
Hui‐Hai Liu, Yingjun Liu, Shuo Zhang, Jiong Li, Yuefei Huang   +4 more
wiley   +1 more source

Ricci curvature in Carnot groups

, 2013
International audienceWe study metric contraction properties for metric spaces associated with left- invariant sub-Riemannian metrics on Carnot groups.
Rifford, Ludovic
core   +1 more source

Partial interior regularity for sub-elliptic systems with Dini continuous coefficients in Carnot groups: the sub-quadratic controllable case

Boundary Value Problems, 2017
We consider nonlinear sub-elliptic systems with Dini continuous coefficients for the case 1 < m < 2 $1 ...
Dongni Liao, Jialin Wang, Qiang Yang, Shimin Wu   +3 more
doaj   +1 more source

Arabidopsis acclimation to daily environmental fluctuations converts a defense response regulator into a susceptibility factor toward Sclerotinia

New Phytologist, Volume 250, Issue 4, Page 2516-2534, May 2026.
Summary Acclimation enables plants to adjust to immediate environmental fluctuations and is therefore key to the resilience of plant disease resistance in a time of climate change. Here, we report on the acclimation of Arabidopsis thaliana quantitative immune responses against the fungal pathogen Sclerotinia sclerotiorum to daily environmental ...
Marie Didelon, Justine Sucher, Florent Delplace, Pedro Carvalho‐Silva, Matilda Zaffuto, Adelin Barbacci, Sylvain Raffaele   +6 more
wiley   +1 more source