Results 31 to 40 of about 652,811 (132)
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
Sustainable Development, Volume 33, Issue S1, Page 517-544, November 2025.ABSTRACT Maintaining planetary borders is crucial to prevent significant Earth system shifts. Climate change, primarily driven by carbon emissions, necessitates reducing urban carbon footprints. Cities contribute significantly to emissions, and citizens play a crucial role in creating ecologically sustainable cities by changing attitudes.
Naghmeh Mohammadpourlima +2 more
wiley +1 more source
Ricci Curvatures on Hypersurfaces of Almost Product-like Statistical Manifolds
Journal of Engineering Technology and Applied SciencesRiemannian curvature invariants on hypersurfaces of an almost product-like manifold with constant curvature υ are computed. Various relationships involving sectional curvatures and Ricci curvatures have been obtained.
M. Gülbahar, E. Erkan, Meral Düzgör
semanticscholar +1 more source
Sharp inequalities involving the Ricci curvature for Riemannian submersions
, 2017 Riemannian invariants play the most fundamental role in Riemannian geometry. These invariants determine the intrinsic and extrinsic characteristics of Riemannian manifolds which affect the behaviour of the Riemannian manifold in general form.
M. Gülbahar, Ş. Meriç, E. Kiliç
semanticscholar +1 more source
A Bibliometric Analysis of Four Decades of Shareholder Activism Research
Corporate Governance: An International Review, Volume 33, Issue 5, Page 946-984, September 2025.ABSTRACT Research Questions/Issue In this bibliometric review of shareholder activism literature spanning 1983–2021, we pursue two objectives. Firstly, we investigate the degree of interdisciplinarity in the field, and second, we scrutinize publication trends, foundational knowledge, core topics, and emerging thematic trends, exploring the trajectory ...
Dionysia Katelouzou +2 more
wiley +1 more source
AI Magazine, Volume 46, Issue 1, Spring 2025.Abstract A cornerstone of machine learning is the identification and exploitation of structure in high‐dimensional data. While classical approaches assume that data lies in a high‐dimensional Euclidean space, geometric machine learning methods are designed for non‐Euclidean data, including graphs, strings, and matrices, or data characterized by ...
Melanie Weber
wiley +1 more source
Mabuchi Kähler solitons versus extremal Kähler metrics and beyond
Bulletin of the London Mathematical Society, Volume 57, Issue 3, Page 692-710, March 2025.Abstract Using the Yau–Tian–Donaldson type correspondence for v$v$‐solitons established by Han–Li, we show that a smooth complex n$n$‐dimensional Fano variety admits a Mabuchi soliton provided it admits an extremal Kähler metric whose scalar curvature is strictly less than 2(n+1)$2(n+1)$.
Vestislav Apostolov +2 more
wiley +1 more source
Fortschritte der Physik, Volume 73, Issue 1-2, February 2025.Abstract S. Gukov and C. Vafa proposed a characterization of rational N=(1,1)$N=(1,1)$ superconformal field theories (SCFTs) in 1+1$1+1$ dimensions with Ricci‐flat Kähler target spaces in terms of the Hodge structure of the target space, extending an earlier observation by G. Moore.
Abhiram Kidambi +2 more
wiley +1 more source
Distinguishing digitization and digitalization: A systematic review and conceptual framework
Journal of Product Innovation Management, Volume 42, Issue 1, Page 112-143, January 2025.Abstract With increasing interest in how digital technology impacts innovation, the constructs “digitization” and “digitalization” have become popular. However, different conceptualizations have emerged resulting in conceptual overlap and little definitional consensus.
Maria Gradillas, Llewellyn D. W. Thomas
wiley +1 more source
Ricci Solitons and Generalized Ricci Solitons Whose Potential Vector Fields Are Jacobi‐Type
Journal of Mathematics, Volume 2025, Issue 1, 2025.This paper is devoted to Ricci solitons admitting a Jacobi‐type vector field. First, we present some rigidity results for Ricci solitons (Mn, g, V, λ) admitting a Jacobi‐type vector field ξ and provide conditions under which ξ is Killing. We also present conditions under which the Ricci soliton (Mn, g, ξ, λ) is isometric to Rn.
Vahid Pirhadi +3 more
wiley +1 more source