Results 171 to 180 of about 79,734 (334)
Conformal deformations of conic metrics to constant scalar curvature
, 2010 We consider conformal deformations within a class of incomplete Riemannian metrics which generalize conic orbifold singularities by allowing both warping and any compact manifold (not just quotients of the sphere) to be the ``link'' of the ...
Jeffres, Thalia +2 more
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Complete spacelike hypersurfaces with constant scalar curvature and sectional curvatures ? 1 in De Sitter S16(1) [PDF]
, 2010 Hypersurfaces with constant scalar curvature and two different principal curvatures isometrically immersed in an (n+1)-dimensional space form M'+1 (C) of constant curvature c and especially in Sn+1(C) have been extensively investigated within the last ...
Erdogan M., Alo J.
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Advanced Engineering Materials, EarlyView.Identified through the use of statistical design of experiments and metallographic investigation, this study exposes the stochastic origins of intergranular cracks in blown powder laser beam directed energy deposition additive manufacturing of pure molybdenum. It further demonstrates a successful crack mitigation approach with direct correlation to the
Nathaniel J. Lies +2 more
wiley +1 more source
Geodesic mappings of compact quasi-Einstein spaces with constant scalar curvature
, 2020 V. Kiosak, A. Savchenko, A. Kamienieva
semanticscholar +1 more source
Connected sum constructions for constant scalar curvature metrics
, 1995 We give a general procedure for gluing together possibly noncompact manifolds of constant scalar curvature which satisfy an extra nondegeneracy hypothesis. Our aim is to provide a simple paradigm for making "analytic" connected sums.
Pollack, Daniel +5 more
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Advanced Engineering Materials, EarlyView.We develop a data‐driven method to derive the mathematical expressions of the Flory–Huggins interaction parameter χ for the swelling behavior of temperature–responsive hydrogels. Starting from initial assumptions of χ, our workflow combines Bayesian optimization, Flory–Rehner theory, and symbolic regression to generate candidate χ expressions.
Yawen Wang +2 more
wiley +1 more source
On spacelike hypersurfaces with constant scalar curvature in the anti-de Sitter space
, 2011 In this paper, we classify complete spacelike hypersurfaces in the anti-de Sitter space H1n+1(−1) (n⩾3) with constant scalar curvature and with two principal curvatures.
Yawei Chu +3 more
core +1 more source
Advanced Engineering Materials, EarlyView.A two‐dimensional multiscale finite element analysis framework was established for the first‐generation MoSiBTiC alloy, and the mechanical and fracture‐related parameters of the constituent phases were calibrated through experiments and simulations. The framework provides a basis for analyzing crack propagation behavior in its complex microstructure ...
Junfeng Du +4 more
wiley +1 more source
Microstructure Evolution of a VMnFeCoNi High‐Entropy Alloy After Synthesis, Swaging, and Annealing
Advanced Engineering Materials, EarlyView.The synthesis and processing (rotary swaging and annealing) of the novel VMnFeCoNi alloy is investigated, alongside the estimation of the grain size effect on hardness. Analysis of a wide grain size range of recrystallized microstructures (12–210 µm) reveals a low annealing twin density.
Aditya Srinivasan Tirunilai +6 more
wiley +1 more source
On the existence of Kahler metrics of constant scalar curvature
, 2009 For certain compact complex Fano manifolds $M$ with reductive Lie algebras of holomorphic vector fields, we determine the analytic subvariety of the second cohomology group of $M$ consisting of Kahler classes whose Bando-Calabi-Futaki character vanishes.
Tsuboi, Kenji
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