Results 51 to 60 of about 3,160 (83)

A remark of Ricci-Bourguignon harmonic soliton

, 2023
In this paper, we investigate the triviality of Ricci-Bourguignon harmonic solitons.
Cao, Xiangzhi
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Analysis of Ricci flow on noncompact manifolds [PDF]

, 2013
textIn this dissertation, we present some analysis of Ricci flow on complete noncompact manifolds. The first half of the dissertation concerns the formation of Type-II singularity in Ricci flow on [mathematical equation]. For each [mathematical equation]
Wu, Haotian, active 2013
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Codimension one Ricci soliton subgroups of nilpotent Iwasawa groups

, 2022
Any expanding homogeneous Ricci soliton (in particular any homogeneous Einstein manifold of negative scalar curvature) can be obtained, up to isometry, from a Lie subgroup of a nilpotent Iwasawa group $N$ whose induced metric is a Ricci soliton.
Sanmartin-Lopez, Victor
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Wavelength and duration tunable 10 GHz 1.3ps pulse source using dispersion decreasing fiber based distributed Raman amplification [PDF]

, 2004
We experimentally demonstrate a novel pulse compression scheme using dispersion decreasing fiber (DDF) based distributed Raman amplification. We adiabatically compress 10GHz, 13ps seed pulses generated using a commercially available electro-absorption ...
Richardson, D.J., Kogure, T., Lee, J.H.
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Genelleştirilen Kenmotsu manifoldlarda ricci soliton

, 2014
Bu tezde genelleştirilen Kenmotsu uzay formunun tanımı yapılarak genelleştirilen Kenmotsu uzay formunda Ricci Solitonlar ile ilgili temel teorem ve sonuçlar ispatlandı.In this thesis, generalized Kenmotsu space form is defined, and some theorems and ...
AYŞE AYHAN
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The canonical expanding soliton and Harnack inequalities for Ricci flow

, 2012
We introduce the notion of Canonical Expanding Ricci Soliton, and use it to derive new Harnack inequalities for Ricci flow.
Topping, Peter, Cabezas-Rivas, Esther
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On the blow-up of four-dimensional Ricci flow singularities

, 2013
textIn 2002, Feldman, Ilmanen, and Knopf constructed the first example of a non-trivial (i.e. non-constant curvature) complete non-compact shrinking soliton, and conjectured that it models a Ricci flow singularity forming on a closed four-manifold.
Máximo Alexandrino Nogueira, Davi
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RICCI ALMOST SOLITONS ON RIEMANNIAN MANIFOLDS

, 2019
[[abstract]]The present paper deals with the study of Riemannian mani-folds whose metric is Ricci almost soliton with a conformal Killing vector field.
Akshoy Patra, Shyamal Kumar Hui
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Ricci solitons on para-Kähler manifolds

, 2019
The main purpose of the paper is to study the nature of Ricci soliton on para-Kähler manifolds satisfying some certain curvature conditions. In particular, if we consider certain pseudosymmetric and parallel symmetric tensor on para-Kähler manifolds we ...
Yadav, Sunil Kumar
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η-Ricci Soliton on 3-Dimensional f-Kenmotsu Manifolds

, 2018
The object of the present paper is to carry out η-Ricci soliton on 3-dimensional regularf-Kenmotsu manifold and we turn up some geometrical results.
Yadav, S. K., Hui, S. K., Chaubey, S. K.
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