TR
EN
METALLIC RIEMANNIAN SPACE FORMS
Abstract
In this study we examine the cases of constant sectional
curvature in Metallic Riemannian manifolds. We show that classical and
holomorphic-like curvatures generally make the manifold
at. Based on this, we introduce a new concept called Metallic sectional curvature,
and in this setting, we derive the explicit expression of the curvature
tensor. In addition, the Ricci tensor and scalar curvature are computed,
and the conditions under which the manifold is Einstein are discussed.
Finally, this new curvature notion is applied to semi-invariant and totally
umbilical submanifolds, yielding rich geometric results.
Keywords
Supporting Institution
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Project Number
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Ethical Statement
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Thanks
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References
- [1] A. M. Blaga and A. Nannicini, On curvature tensors of Norden and Metallic pseudo-Riemannian manifolds, Complex Manifolds, 6 (1), 150-159, 2019
Details
Primary Language
English
Subjects
Algebraic and Differential Geometry
Journal Section
Research Article
Early Pub Date
May 18, 2026
Publication Date
-
Submission Date
November 25, 2025
Acceptance Date
April 7, 2026
Published in Issue
Year 2026 Number: Advanced Online Publication
APA
Şahin, F., Şahin, B., & Erdoğan, F. E. (2026). METALLIC RIEMANNIAN SPACE FORMS. Hacettepe Journal of Mathematics and Statistics, Advanced Online Publication. https://doi.org/10.15672/hujms.1829922
AMA
1.Şahin F, Şahin B, Erdoğan FE. METALLIC RIEMANNIAN SPACE FORMS. Hacettepe Journal of Mathematics and Statistics. 2026;(Advanced Online Publication). doi:10.15672/hujms.1829922
Chicago
Şahin, Fulya, Bayram Şahin, and Feyza Esra Erdoğan. 2026. “METALLIC RIEMANNIAN SPACE FORMS”. Hacettepe Journal of Mathematics and Statistics, no. Advanced Online Publication. https://doi.org/10.15672/hujms.1829922.
EndNote
Şahin F, Şahin B, Erdoğan FE (May 1, 2026) METALLIC RIEMANNIAN SPACE FORMS. Hacettepe Journal of Mathematics and Statistics Advanced Online Publication
IEEE
[1]F. Şahin, B. Şahin, and F. E. Erdoğan, “METALLIC RIEMANNIAN SPACE FORMS”, Hacettepe Journal of Mathematics and Statistics, no. Advanced Online Publication, May 2026, doi: 10.15672/hujms.1829922.
ISNAD
Şahin, Fulya - Şahin, Bayram - Erdoğan, Feyza Esra. “METALLIC RIEMANNIAN SPACE FORMS”. Hacettepe Journal of Mathematics and Statistics. Advanced Online Publication (May 1, 2026). https://doi.org/10.15672/hujms.1829922.
JAMA
1.Şahin F, Şahin B, Erdoğan FE. METALLIC RIEMANNIAN SPACE FORMS. Hacettepe Journal of Mathematics and Statistics. 2026. doi:10.15672/hujms.1829922.
MLA
Şahin, Fulya, et al. “METALLIC RIEMANNIAN SPACE FORMS”. Hacettepe Journal of Mathematics and Statistics, no. Advanced Online Publication, May 2026, doi:10.15672/hujms.1829922.
Vancouver
1.Fulya Şahin, Bayram Şahin, Feyza Esra Erdoğan. METALLIC RIEMANNIAN SPACE FORMS. Hacettepe Journal of Mathematics and Statistics. 2026 May 1;(Advanced Online Publication). doi:10.15672/hujms.1829922