Journals / Journal of Universal Mathematics / 2026 / Cilt: 9 Sayı: 1

RICCI–YAMABE SOLITONS ON THE LIE GROUP Sol3

Ricci-Yamabe Solitons Lie grubu üzerine Sol3

Abdou Bousso(Université CheikhAnta Diop)0000-0001-7396-268X
Ameth Ndiaye(Université Cheikh Anta Diop)0000-0003-0055-1948
Pages
36–45
Publication Date
2026-06-20
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AI Summary & Key Takeaways

AI Insight
⚡ TL;DR(Too Long; Didn't Read)

As an application, we determine when the quintuple $(\mathrm{Sol}_3, g, X, \mu_1, \mu_2)$ constitutes a hyperbolic Ricci soliton.

📌 3 Key Takeaways

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Objective & Hypothesis:We study Ricci–Yamabe solitons on the three-dimensional solvable Lie group $\mathrm{Sol}_3$, one of Thurston's eight model geometries.
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Key Findings & Data:We further prove that $\mathrm{Sol}_3$ admits no non-trivial gradient Ricci–Yamabe soliton, and we characterize the conditions under which the dual $1$-form of the soliton vector field defines a contact structure.
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Conclusion & Impact:As an application, we determine when the quintuple $(\mathrm{Sol}_3, g, X, \mu_1, \mu_2)$ constitutes a hyperbolic Ricci soliton.
🔬Design:Modeling & Simulation
📍Scope:Comprehensive Sample
⚙️Variables:Lie grubu $mathrm{Sol}_3$ · Ricci--Yamabe solitonları · Temas formu

Abstract

We study Ricci–Yamabe solitons on the three-dimensional solvable Lie group $\mathrm{Sol}_3$, one of Thurston's eight model geometries. After computing the Levi-Civita connection and the Ricci tensor of the canonical left-invariant metric, we derive necessary and sufficient conditions for the existence of such solitons and give an explicit classification of the associated vector fields. We further prove that $\mathrm{Sol}_3$ admits no non-trivial gradient Ricci–Yamabe soliton, and we characterize the conditions under which the dual $1$-form of the soliton vector field defines a contact structure. As an application, we determine when the quintuple $(\mathrm{Sol}_3, g, X, \mu_1, \mu_2)$ constitutes a hyperbolic Ricci soliton.

Özet

Ricci–Yamabe solitonlarını, Thurston'ın sekiz model geometrisinden biri olan üç boyutlu çözülebilir Lie grubu $\mathrm{Sol}_3$ üzerinde inceliyoruz. Kanonik sol-invariant metrikin Levi-Civita bağlantısı ve Ricci tensörünü hesapladıktan sonra, bu tür solitonların varlığı için gerekli ve yeterli koşulları türetmiş ve ilgili vektör alanlarının açık bir sınıflandırmasını vermişiz. Ayrıca $\mathrm{Sol}_3$'ın hiçbir trivial olmayan gradyanı Ricci–Yamabe solitonunu kabul etmediğini kanıtlarız ve soliton vektör alanının ikili $1$-formunun bir temas yapısını tanımladığı koşulları karakterize ederiz. Bir uygulama olarak, beş kat $(\mathrm{Sol}_3, g, X, \mu_1, \mu_2)$ abartılı bir Ricci solitonu oluşturur.

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Cite This Article

Bousso, A., Ndiaye, A. (2026). RICCI–YAMABE SOLITONS ON THE LIE GROUP Sol3. Journal of Universal Mathematics, Cilt: 9 Sayı: 1, 36–45. https://doi.org/10.33773/jum.1906429

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