Results 11 to 20 of about 27,155 (225)

Interaction of a breather with a domain wall in a two-dimensional O(3) nonlinear sigma model [PDF]

Компьютерные исследования и моделирование, 2017
By numerical simulation methods the interaction processes of oscillating soliton (breather) with a 180-degree Neel domain wall in the framework of a (2 + 1)-dimensional supersymmetric O(3) nonlinear sigma model is studied. The purpose of this paper is to
Farkhod Shamsidinovich Shokirov
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The Oblique Function Theory in search of a dynamic and fluid urban morphology

Journal of Design for Resilience in Architecture and Planning, 2023
Today's cities are dynamic nodes where copious urban flows intersect. These flows have distinguished characteristics: the flow of money, the flow of vehicles, the flow of people who migrate, and the flow of information.
Ertuğ Erpek, Esin Kömez Dağlıoğlu
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Topological and Geometric Methods in Group Theory

Oberwolfach Reports, 2007
The focus of this meeting was the use of topological and geometric methods to study infinite discrete groups. These methods are increasingly being supplemented by powerful new techniques from analysis. Key topics included group actions on CAT(0) and tree-like spaces, filling invariants, cohomology, K-theory and
Martin R. Bridson, Peter H. Kropholler, Karen Vogtmann   +2 more
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Disrupted grey matter network morphology in pediatric posttraumatic stress disorder

NeuroImage: Clinical, 2018
Introduction: Disrupted topological organization of brain functional networks has been widely observed in posttraumatic stress disorder (PTSD). However, the topological organization of the brain grey matter (GM) network has not yet been investigated in ...
Running Niu, Du Lei, Fuqin Chen, Ying Chen, Xueling Suo, Lingjiang Li, Su Lui, Xiaoqi Huang, John A. Sweeney, Qiyong Gong   +9 more
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Disrupted topological properties of functional networks in epileptic children with generalized tonic‐clonic seizures

Brain and Behavior, 2020
Introduction Generalized tonic‐clonic seizure (GTCS) is a condition that is characterized by generalized spike‐wave discharge in bilateral cerebral hemispheres during the seizure.
Yongxin Li, Qian Chen, Wenhua Huang
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Altered whole-brain resting-state functional connectivity and brain network topology in typhoon-related post-traumatic stress disorder

Therapeutic Advances in Psychopharmacology, 2023
Background: Altered resting-state functional connectivity has been found in patients with post-traumatic stress disorder (PTSD). However, the alteration of resting-state functional connectivity at whole-brain level in typhoon-traumatized individuals with
Hui Juan Chen, Jun Ke, Jie Qiu, Qiang Xu, Yuan Zhong, Guang Ming Lu, Yanglei Wu, Rongfeng Qi, Feng Chen   +8 more
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Entanglement entropy and edge modes in topological string theory. Part I. Generalized entropy for closed strings

Journal of High Energy Physics, 2021
Progress in identifying the bulk microstate interpretation of the Ryu-Takayanagi formula requires understanding how to define entanglement entropy in the bulk closed string theory.
William Donnelly, Yikun Jiang, Manki Kim, Gabriel Wong   +3 more
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New Epistemological Perspectives on Quantitative Methods: An Example Using Topological Data Analysis

Studies in Engineering Education, 2021
Background: Education researchers use quantitative methodologies to examine generalizable correlational trends or causal mechanisms in phenomena or behaviors.
Allison Godwin, Brianna Benedict, Jacqueline Rohde, Aaron Thielmeyer, Heather Perkins, Justin Major, Herman Clements, Zhihui Chen   +7 more
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Altered Brain Functional Connectivity and Topological Structural in Girls with Idiopathic Central Precocious Puberty: A Graph Theory Analysis Based on Resting-State fMRI

Children
Objectives: This study aimed to investigate changes in brain functional connectivity (FC) and topological structure in girls with idiopathic central precocious puberty (ICPP) using complex network theory analysis. Methods: Resting-state fMRI data from 53
Lu Tian, Yan Zeng, Helin Zheng, Jinhua Cai   +3 more
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Multi-trace correlators from permutations as moduli space

Journal of High Energy Physics, 2019
We study the n-point functions of scalar multi-trace operators in the U(N c ) gauge theory with adjacent scalars, such as N $$ \mathcal{N} $$ = 4 super Yang-Mills, at tree-level by using finite group methods.
Ryo Suzuki
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