Results 111 to 120 of about 9,543 (234)

Invariant Measure and Universality of the 2D Yang–Mills Langevin Dynamic

open access: yesCommunications on Pure and Applied Mathematics, Volume 79, Issue 8, Page 1973-2102, August 2026.
ABSTRACT We prove that the Yang–Mills (YM) measure for the trivial principal bundle over the two‐dimensional torus, with any connected, compact structure group, is invariant for the associated renormalised Langevin dynamic. Our argument relies on a combination of regularity structures, lattice gauge‐fixing and Bourgain's method for invariant measures ...
Ilya Chevyrev, Hao Shen
wiley   +1 more source

The Flail Limb Syndrome

open access: yesMuscle &Nerve, Volume 74, Issue 2, Page 281-292, August 2026.
ABSTRACT The flail limb syndrome is primarily a lower motor neuron disorder that initially affects proximal arm muscles (flail arm syndrome—FAS) or distal leg muscles (flail leg syndrome—FLS). Both were recognized early on (1886 for FAS and 1918 for FLS) as somewhat distinct from classic amyotrophic lateral sclerosis (ALS).
Mark B. Bromberg
wiley   +1 more source

Entropy and Non-Collapse in Lorentzian Geometry

open access: yesPhysics Letters B
In this paper, we establish a geometric correspondence between the Lorentzian Raychaudhuri equation and Perelman’s non-collapsing theorem for the Ricci flow.
Rohit Dhormare
doaj   +1 more source

RICCI FLOW EQUATION ON C-REDUCIBLE METRICS

open access: yes, 2011
This paper focuses on the study of a deformation of Finsler metrics satisfying Ricci flow equation. We will prove that every deformation of Randers (Kropina)-metrics satisfying Ricci flow equation is Einstein, we will also show that a deformation of ...
NASRIN SADEGHZADEH, ASSADOLLAH RAZAVI
core   +1 more source

Outcomes of Live Virus Vaccination in Patients With Vascular Anomalies Being Treated With Sirolimus

open access: yesPediatric Blood &Cancer, Volume 73, Issue 7, July 2026.
ABSTRACT Background Live vaccination in patients with vascular anomalies (VA) receiving sirolimus remains controversial due to immunosuppressive effects and theoretical risks. Procedure This single‐center retrospective study included patients with VA less than 4 years old at the start of sirolimus therapy who were incompletely vaccinated.
Svatava Merkle   +5 more
wiley   +1 more source

Forman-Ricci Flow for Change Detection in Large Dynamic Data Sets

open access: yesAxioms, 2016
We present a viable geometric solution for the detection of dynamic effects in complex networks. Building on Forman’s discretization of the classical notion of Ricci curvature, we introduce a novel geometric method to characterize different types of real-
Melanie Weber, Jürgen Jost, Emil Saucan
doaj   +1 more source

Ricci Flow

open access: yes, 2019
I den här uppsatsen studeras Ricciflödet på 3-dimensionella unimodulära Liegrupper med vänsterinvariant metrik. Satser gällande konvergens och långtidsbeteende hos metriken formuleras och bevisas.
Nilsson, Gustav
core  

Parental mentalization of parents of children with disabilities: A scoping review

open access: yesInfant Mental Health Journal: Infancy and Early Childhood, Volume 47, Issue 4, July 2026.
Abstract The parenting experience of parents of children with disabilities is unique, encompassing both positive and challenging aspects. Parental mentalization (PM), the ability of parents to interpret and understand their children's inner world, has been identified as a crucial factor benefiting both parents and their children.
Ari Reich, Ayelet Gur
wiley   +1 more source

Non-local interaction in discrete Ricci curvature-induced biological aggregation

open access: yesRoyal Society Open Science
We investigate the collective dynamics of multi-agent systems in two- and three-dimensional environments generated by minimizing discrete Ricci curvature with local and non-local interaction neighbourhoods.
Jyotiranjan Beuria, Laxmidhar Behera
doaj   +1 more source

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