Results 51 to 60 of about 71,314 (310)
Density of systoles of hyperbolic manifolds
Comptes Rendus. MathématiqueWe show that for each $n \ge 2$, the systoles of closed hyperbolic $n$-manifolds form a dense subset of $(0, +\infty )$. We also show that for any $n\ge 2$ and any Salem number $\lambda $, there is a closed arithmetic hyperbolic $n$-manifold of systole $\
Douba, Sami, Huang, Junzhi
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Trends in Computational and Applied Mathematics, 2010 . Under the assumption that all equilibrium points are hyperbolic, the stability boundary of nonlinear autonomous dynamical systems is characterized as the union of the stable manifolds of equilibrium points on the stability boundary.
F.M. Amaral +2 more
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Dehn filling of the "magic" 3-manifold
, 2005 We classify all the non-hyperbolic Dehn fillings of the complement of the chain-link with 3 components, conjectured to be the smallest hyperbolic 3-manifold with 3 cusps. We deduce the classification of all non-hyperbolic Dehn fillings of infinitely many
Martelli, Bruno, Petronio, Carlo
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Use of Symptomatic Drug Treatment for Fatigue in Multiple Sclerosis and Patterns of Work Loss
Annals of Clinical and Translational Neurology, EarlyView.ABSTRACT Objective To describe the use of central stimulants and amantadine for fatigue in MS and evaluate a potential association with reduced work loss in people with MS. Methods We conducted a nationwide, matched, register‐based cohort study in Sweden (2006 to 2023) using national registers with prospective data collection.
Simon Englund +3 more
wiley +1 more source
Hyperbolic Manifold Regression
, 2020 13 pages, 3 figures To be published in 23rd International Conference on Artificial Intelligence and Statistics Conference ...
Marconi, GM, Rosasco, L, Ciliberto, C
openaire +3 more sources
Arthritis Care &Research, EarlyView.Objective This study examined the global and regional temporal changes in cross‐country inequalities of site‐specific osteoarthritis (OA) burden from 1990 to 2021. Methods Age‐standardized years lived with disability rates (ASYRs) for site‐specific OA across 204 countries and territories were obtained from the Global Burden of Diseases, Injuries, and ...
Haowei Chen +14 more
wiley +1 more source
Handle additions producing essential surfaces
, 2006 We construct a small, hyperbolic 3-manifold $M$ such that, for any integer $g\geq 2$, there are infinitely many separating slopes $r$ in $\partial M$ so that $M(r)$, the 3-manifold obtained by attaching a 2-handle to $M$ along $r$, is hyperbolic and ...
Qiu, Ruifeng, Wang, Shicheng
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Arthritis Care &Research, EarlyView.Objective The aim of this systematic review was to synthesize the economic impact of rheumatoid arthritis (RA) on households, health systems, and society in low‐ and middle‐income countries (LMICs). Methods Electronic databases such as PubMed, Web of Science, and CINAHL were searched using keywords related to RA and cost of illness.
Tadesse Gebrye +6 more
wiley +1 more source
Next‐Generation Bio‐Reducible Lipids Enable Enhanced Vaccine Efficacy in Malaria and Primate Models
Advanced Functional Materials, EarlyView.Structure–activity relationship (SAR) optimization of bio‐reducible ionizable lipids enables the development of highly effective lipid nanoparticle (LNP) mRNA vaccines. Lead LNPs show superior tolerability and antibody responses in rodents and primates, outperforming approved COVID‐19 vaccine lipids.
Ruben De Coen +30 more
wiley +1 more source
Hyperbolic Ricci solitons on perfect fluid spacetimes
AIMS MathematicsIn the present paper, we investigate perfect fluid spacetimes and perfect fluid generalized Roberston-Walker spacetimes that contain a torse-forming vector field satisfying almost hyperbolic Ricci solitons.
Shahroud Azami +3 more
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