Results 71 to 80 of about 96,074 (249)
On Wilking’s criterion for the Ricci flow [PDF]
Mathematische Zeitschrift, 2012 11 Pages.
H. A. Gururaja +2 more
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Business Strategy and the Environment, EarlyView.ABSTRACT This paper analyses the relationship between firms' investment in green technologies and competitive performance. We take advantage of new data on the adoption of different green technologies (circular economy, technical advancements, energy savings, and efficiency gains) from a large representative sample of Italian firms.
F. Quatraro, A. Ricci
wiley +1 more source
ESC Heart Failure, EarlyView.Systematic approach to dilated cardiomyopathy diagnosis. Dilated cardiomyopathy is a clinical diagnosis characterized by the presence of left ventricular dilatation and systolic disfunction unexplained by abnormal loading conditions or coronary artery disease.
Kristian Galanti +14 more
wiley +1 more source
Deformation classes in generalized Kähler geometry
Complex Manifolds, 2020 We describe natural deformation classes of generalized Kähler structures using the Courant symmetry group, which determine natural extensions of the notions of Kähler class and Kähler cone to generalized Kähler geometry.
Gibson Matthew, Streets Jeffrey
doaj +1 more source
Frontiers in Physics, 2022 The goal of the present study is to study the ∗-η-Ricci soliton and gradient almost ∗-η-Ricci soliton within the framework of para-Kenmotsu manifolds as a characterization of Einstein metrics.
Santu Dey, Nasser Bin Turki
doaj +1 more source
The K\"ahler-Ricci flow on Fano manifolds [PDF]
, 2013 In this lecture notes, we aim at giving an introduction to the K\"ahler-Ricci flow (KRF) on Fano manifolds. It covers some of the developments of the KRF in its first twenty years (1984-2003), especially an essentially self-contained exposition of ...
Cao, Huai-Dong
core
Ricci flow of homogeneous manifolds [PDF]
Mathematische Zeitschrift, 2012 30 pages, 11 figures; new version, many references added, section on Ricci solitons removed (to be included in a forthcoming paper)
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Glia, EarlyView.ABSTRACT Aquaporin‐4 (AQP4) is a water‐selective channel expressed in glial cells throughout the central nervous system (CNS). It serves as the primary water channel in the neuropil and plays roles in physiological functions, including regulating water homeostasis by adjusting cell volume and modulating neuronal activity. Different isoforms of AQP4 are
Donatella Lobraico +8 more
wiley +1 more source
Renormalization Group and the Ricci Flow [PDF]
Milan Journal of Mathematics, 2010 30 pages, 16 PNG figures, Conference talk at the Riemann International School of Mathematics: Advances in Number Theory and Geometry, Verbania April 19-24, 2009- Proceedings to appear in Milan Journal of Mathematics (Birkhauser)
openaire +4 more sources
Recent developments on the Ricci flow [PDF]
Bulletin of the American Mathematical Society, 1999 This article reports recent developments of the research on Hamilton’s Ricci flow and its applications.
Huai-Dong Cao, Bennett Chow
openaire +3 more sources