Results 1 to 10 of about 193,480 (301)
Initial Data Rigidity Results. [PDF]
Commun Math Phys, 2021 AbstractWe prove several rigidity results related to the spacetime positive mass theorem. A key step is to show that certain marginally outer trapped surfaces are weakly outermost. As a special case, our results include a rigidity result for Riemannian manifolds with a lower bound on their scalar curvature.
Eichmair M, Galloway GJ, Mendes A.
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Symmetry and rigidity results for composite membranes and plates
Bruno Pini Mathematical Analysis Seminar, 2020 The composite membrane problem is an eigenvalue optimization problem deeply studied from the beginning of the '00's. In this note we survey most of the results proved by several authors over the last twenty years, up to the recent paper [14] written in ...
Eugenio Vecchi
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Macrophages bend long fibres with flexural rigidity lower than 3 mN·nm2 to avoid frustrated phagocytosis [PDF]
Particle and Fibre ToxicologyBackground It is an established toxicological principle that the inhalation pathogenicity of respirable and biodurable fibres is caused by excessive fibre length as alveolar macrophages fail to uptake and remove such fibres.
Dirk Broßell +6 more
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Liouville-type results for the Lane-Emden equation
Bruno Pini Mathematical Analysis Seminar, 2023 We present some Liouville-type result for the Lane-Emden equation in the subcritical and in the critical regimes. In particular, we focus on the so-called critical p-Laplace equation.
Alberto Roncoroni
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Effect of joint rigidity on structural behavior of RC buildings [PDF]
E3S Web of Conferences, 2021 Non-linear static analysis or pushover analysis is now-a –days generally preferred by many researchers to analyse the non-linear behaviour of the structure. Present study includes the effect of joint rigidity on the behaviour of the structure. A building
Spandana Kurelly +3 more
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Photonics, 2022 The pathologic mechanism of diabetic retinopathy is directly related to the underlying hyperglycemia associated with diabetes. Hyperglycemia causes non-enzymatic cross-linking of collagen fibrils which contributes mechanistically to tissue stiffening ...
Yanhui Ma +2 more
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Complex Manifolds, 2022 This paper is an introduction to cosymplectic topology. Through it, we study the structures of the group of cosymplectic diffeomorphisms and the group of almost cosymplectic diffeomorphisms of a cosymplectic manifold (M, ω, η) : (i)− we define and ...
Tchuiaga Stephane +2 more
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Rigidity and Non-rigidity Results on the Sphere [PDF]
Communications in Analysis and Geometry, 2006 It is a simple consequence of the maximum principle that a superharmonic function u on Rn(i. e. ∆u ≤ 0) which is 1 near infinity is identically 1 on Rn (throughout this paper, n ≥ 3). Geometrically this means that one can not conformally deform the Euclidean metric in a bounded region without decreasing the scalar curvature somewhere.
Fengbo Hang, Xiaodong Wang
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Three results for $\tau $-rigid modules [PDF]
Rocky Mountain Journal of Mathematics, 2019 10 pages, to appear in Rocky Mountain Journal of ...
Xie, Zongzhen, Zan, Libo, Zhang, Xiaojin
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A Rigidity Result for the Robin Torsion Problem
The Journal of Geometric Analysis, 2023 AbstractLet$$\Omega \subset \mathbb {R}^2$$Ω⊂R2be an open, bounded and Lipschitz set. We consider the torsion problem for the Laplace operator associated to$$\Omega $$Ωwith Robin boundary conditions. In this setting, we study the equality case in the Talenti-type comparison, proved in Alvino et al. (Commun Pure Appl Math 76:585–603, 2023)..
Masiello, Alba Lia, Paoli, Gloria
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