Results 121 to 130 of about 727 (144)
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Doklady Mathematics, 2015
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2018
Surface Ricci flow is a powerful tool to design Riemannian metric of a surface such that the metric induces a user-defined Gaussian curvature function on the surface. The metric is conformal (i.e., angle-preserving) to the original one of surface. For engineering applications, smooth surfaces are approximated by discrete ones.
Miao Jin +3 more
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Surface Ricci flow is a powerful tool to design Riemannian metric of a surface such that the metric induces a user-defined Gaussian curvature function on the surface. The metric is conformal (i.e., angle-preserving) to the original one of surface. For engineering applications, smooth surfaces are approximated by discrete ones.
Miao Jin +3 more
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International Journal of Mathematics, 2020
In this paper, we study the Ricci–Bourguignon flow of all locally homogenous geometries on closed three-dimensional manifolds. We also consider the evolution of the Yamabe constant under the Ricci–Bourguignon flow. Finally, we prove some results for the Bach-flat shrinking gradient soliton to the Ricci–Bourguignon flow.
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In this paper, we study the Ricci–Bourguignon flow of all locally homogenous geometries on closed three-dimensional manifolds. We also consider the evolution of the Yamabe constant under the Ricci–Bourguignon flow. Finally, we prove some results for the Bach-flat shrinking gradient soliton to the Ricci–Bourguignon flow.
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$$*$$-$$\eta $$-Ricci soliton and contact geometry
Ricerche Di Matematica, 2021Santu Dey, Arindam Bhattacharyya
exaly
Ricci Flow for 3D Shape Analysis
IEEE Transactions on Pattern Analysis and Machine Intelligence, 2010Dimitris Samaras
exaly
Ricci curvature: An economic indicator for market fragility and systemic risk
Science Advances, 2016Tryphon T Georgiou, Allen R Tannenbaum
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Three-dimensional Lorentzian homogeneous Ricci solitons
Israel Journal of Mathematics, 2011Miguel Brozos-Vázquez
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∗-Ricci solitons and gradient almost ∗-Ricci solitons on Kenmotsu manifolds
Mathematica Slovaca, 2019Devaraja Mallesha Naik, H Aruna Kumara
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