Results 101 to 110 of about 15,690,564 (314)
A geometric approach to the Yang-Mills mass gap
Journal of High Energy Physics, 2023 I provide a new idea based on geometric analysis to obtain a positive mass gap in pure non-abelian renormalizable Yang-Mills theory. The orbit space, that is the space of connections of Yang-Mills theory modulo gauge transformations, is equipped with a ...
Puskar Mondal
doaj +1 more source
The minimal geometric deformation approach extended [PDF]
Classical and Quantum Gravity, 2015 Improved version with new solutions. 11 pages, 4 figures.
Casadio, R. +2 more
openaire +3 more sources
Annals of Clinical and Translational Neurology, EarlyView.ABSTRACT Objective To investigate the value of constructing models based on habitat radiomics and pathomics for predicting the risk of progression in high‐grade gliomas. Methods This study conducted a retrospective analysis of preoperative magnetic resonance (MR) images and pathological sections from 72 patients diagnosed with high‐grade gliomas (52 ...
Yuchen Zhu +14 more
wiley +1 more source
Mix-Basis Geometric Approach to Boomerang Distinguishers
IACR Transactions on Symmetric CryptologyDifferential cryptanalysis relies on assumptions like Markov ciphers and hypothesis of stochastic equivalence. The probability of a differential characteristic estimated by classical methods is the key-averaged probability under the two assumptions ...
Chengcheng Chang +4 more
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The Minimal Geometric Deformation Approach: A Brief Introduction
Advances in High Energy Physics, 2017 We review the basic elements of the Minimal Geometric Deformation approach in detail. This method has been successfully used to generate brane-world configurations from general relativistic perfect fluid solutions.
J. Ovalle, R. Casadio, A. Sotomayor
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Quantum Information Dimension and Geometric Entropy
PRX Quantum, 2022 Geometric quantum mechanics, through its differential-geometric underpinning, provides additional tools of analysis and interpretation that bring quantum mechanics closer to classical mechanics: state spaces in both are continuous and equipped with ...
Fabio Anza, James P. Crutchfield
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A Geometric Approach for Sharp Local Well-Posedness of Quasilinear Wave Equations [PDF]
, 2014 This paper considers the problem of optimal well-posedness for general quasi-linear wave equations in $${{\mathbb {R}}}^{1+3} $$R1+3 of the type (1.1). In general, equations of this type are ill-posed with $$H^s$$Hs data for $$s\le 2$$s≤2.
Qian Wang
semanticscholar +1 more source
A Geometric Approach to Acyclic Orientations [PDF]
Order, 2009 The set of acyclic orientations of a connected graph with a given sink has a natural poset structure. We give a geometric proof of a result of Jim Propp: this poset is the disjoint union of distributive lattices.
Ehrenborg, Richard, Slone, Michael
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Annals of Clinical and Translational Neurology, EarlyView.ABSTRACT Background Accessing brain magnetic resonance imaging (MRI) can be challenging, especially for underserved patients, which may lead to disparities in neurological diagnosis. Method This mixed‐methods study enrolled adults with one of four neurological disorders: mild cognitive impairment or dementia of the Alzheimer type, multiple sclerosis ...
Maya L. Mastick +19 more
wiley +1 more source
Autonomous Second-Order ODEs: A Geometric Approach
AxiomsGiven an autonomous second-order ordinary differential equation (ODE), we define a Riemannian metric on an open subset of the first-order jet bundle. A relationship is established between the solutions of the ODE and the geodesic curves with respect to ...
Antonio J. Pan-Collantes +1 more
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