Results 161 to 170 of about 99,371 (246)
Ricci-flow based conformal mapping of the proximal femur to identify exercise loading effects. [PDF]
Sci Rep, 2018 Narra N +6 more
europepmc +1 more source
Computer-Aided Civil and Infrastructure Engineering, Volume 40, Issue 23, Page 3750-3772, 19 September 2025.Abstract Monitoring external loads on underground structures is crucial for structural health assessment. Inverting earth pressures from observable structural responses, such as deformation data, holds promise. However, existing methods often rely on presumptions about pressure complexity, which can be infeasible for many poorly performing in‐service ...
Zhiyao Tian, Xianfei Yin, Shunhua Zhou
wiley +1 more source
Metric flows with neural networks
Machine Learning: Science and TechnologyWe develop a general theory of flows in the space of Riemannian metrics induced by neural network (NN) gradient descent. This is motivated in part by recent advances in approximating Calabi–Yau metrics with NNs and is enabled by recent advances in ...
James Halverson, Fabian Ruehle
doaj +1 more source
A pinching estimate for solutions of the linearized Ricci flow system on 3-manifolds
, 2002 Greg W. Anderson, Bennett Chow
openalex +2 more sources
A pinching estimate for solutions of the linearized Ricci flow system on 3-manifolds [PDF]
, 2005 Greg W. Anderson, Bennett Chow
openalex +1 more source
Sharp Decay Estimates for the Logarithmic Fast Diffusion Equation and the Ricci Flow on Surfaces. [PDF]
Ann PDE, 2017 Topping PM, Yin H.
europepmc +1 more source
Plant Biotechnology Journal, Volume 23, Issue 9, Page 3879-3899, September 2025.Summary Stress‐mediated regulation of energy metabolism and its relation to plant adaptation remain largely unknown. Mitochondrial redox potential is greatly influenced by stress‐induced reactive oxygen species (ROS); therefore, we mapped the dehydration‐induced alterations in the mitochondrial proteome of a resilient rice cultivar, Rasi, generating a ...
Dipak Gayen +11 more
wiley +1 more source
Harmonic-hyperbolic geometric flow
Electronic Journal of Differential Equations, 2017 In this article we study a coupled system for hyperbolic geometric flow on a closed manifold M, with a harmonic flow map from M to some closed target manifold N. Then we show that this flow has a unique solution for a short-time.
Shahroud Azami
doaj