Results 51 to 60 of about 3,312 (222)
, 2020 This book gives an introduction to fundamental aspects of generalized Riemannian, complex, and K hler geometry. This leads to an extension of the classical Einstein-Hilbert action, which yields natural extensions of Einstein and Calabi-Yau structures as `canonical metrics' in generalized Riemannian and complex geometry.
Garcia-Fernandez, Mario +1 more
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Metaverse and Artificial Intelligence as Web 4.0: The Next Generation of the Internet
Systems Research and Behavioral Science, EarlyView.ABSTRACT This study utilizes systems thinking to explore and entwine an evolving metaverse scholarship to a relatively underexplored phenomenon of Web 4.0. We adopt a soft systems thinking framework to guide the interpretation of complex and evolving metaverse scholarship, using bibliometric mapping of 5587 publications sourced from Scopus.
Anton Klarin +3 more
wiley +1 more source
On non-degenerate singular points of normalized Ricci flows on some generalized Wallach spaces
Қарағанды университетінің хабаршысы. Математика сериясы, 2015 The present paper devoted to problems of Riemannian geometry and planar dynamical systems. In particular we study nondegenerate singular points of normalized Ricci flows on special type of generalized Wallach spaces.
N.А. Аbiev, Z.O. Turtkulbayeva
doaj
Ricci Flow and Volume Renormalizability [PDF]
Symmetry, Integrability and Geometry: Methods and Applications, 2019 With respect to any special boundary defining function, a conformally compact asymptotically hyperbolic metric has an asymptotic expansion near its conformal infinity. If this expansion is even to a certain order and satisfies one extra condition, then it is possible to define its renormalized volume and show that it is independent of choices that ...
Bahuaud, E., Mazzeo, R., Woolgar, E.
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Australian Journal of Agricultural and Resource Economics, EarlyView.ABSTRACT The purpose of this paper is to discuss the micro‐ and macro‐outcomes for the standard neoclassical carbon tax (whose burden falls on the producers) versus the implication of a budget neutral, performance‐based EU Common Agricultural Policy (CAP) focusing on non‐CO2 emission (N2O and CH4, measured in CO2eq) reduction, especially in the ...
John Helming +4 more
wiley +1 more source
MathematicsThis paper undertakes a detailed study of η-Ricci–Bourguignon solitons on ϵ-Kenmotsu manifolds, with particular focus on three special types of Ricci tensors: Codazzi-type, cyclic parallel and cyclic η-recurrent tensors that support such solitonic ...
Md Aquib +3 more
doaj +1 more source
Allergy, EarlyView.The threshold of reactivity during fresh milk challenges was 70% lower than that of baked milk challenges, reflecting the higher allergenicity of fresh milk. BAT was the only biomarker statistically significantly different between severity and threshold groups, for baked milk and fresh milk allergies, respectively.
Holly Boyd +17 more
wiley +1 more source
Convergence Stability for Ricci Flow [PDF]
The Journal of Geometric Analysis, 2019 18 ...
Eric Bahuaud +2 more
openaire +2 more sources
ESG Thematic Bonds in Emerging Markets: Risk, Uncertainty, and Ambiguity
European Financial Management, EarlyView.ABSTRACT We examine the impact of risk aversion, ambiguity, and uncertainty (geopolitical and economic) on the ESG thematic bond markets in emerging countries. We analyze ESG sovereign (both USD and local currency denominated) and corporate bond markets on the aggregate and regional levels.
Nebojsa Dimic +3 more
wiley +1 more source
Eigenvalue lower bounds and splitting for modified Ricci flow
Advanced Nonlinear StudiesWe prove sharp lower bounds for eigenvalues of the drift Laplacian for a modified Ricci flow. The modified Ricci flow is a system of coupled equations for a metric and weighted volume that plays an important role in Ricci flow.
Colding Tobias Holck +1 more
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