المؤلفون: Cong Shen, Pingjian Ding, Junjie Wee, Jialin Bi, Jiawei Luo, Kelin Xia

المصدر: Computational and Structural Biotechnology Journal, Vol 23, Iss , Pp 1016-1025 (2024)

مصطلحات موضوعية: Ollivier-Ricci curvature, Graph convolutional network, Biomolecular interaction, Biotechnology, TP248.13-248.65

وصف الملف: electronic resource

العلاقة: http://www.sciencedirect.com/science/article/pii/S2001037024000291Test; https://doaj.org/toc/2001-0370Test

الوصول الحر: https://doaj.org/article/b0ab56dcde6e4749a5f5ca0c626a9748Test

المؤلفون: Mohammed Mohammed, Fortuné Massamba, Ion Mihai, Abd Elmotaleb A. M. A. Elamin, M. Saif Aldien

المصدر: Axioms, Vol 13, Iss 3, p 195 (2024)

مصطلحات موضوعية: Chen invariant, squared mean curvature, Ricci curvature, trans Sasakian manifold, generalized Sasakian space form, semi-symmetric connection, Mathematics, QA1-939

وصف الملف: electronic resource

العلاقة: https://www.mdpi.com/2075-1680/13/3/195Test; https://doaj.org/toc/2075-1680Test

الوصول الحر: https://doaj.org/article/c7a1065f4ec743518e4fe267aa3b472fTest

المؤلفون: Yasharth Yadav, Pavithra Elumalai, Nitin Williams, Jürgen Jost, Areejit Samal

المصدر: Frontiers in Aging Neuroscience, Vol 15 (2023)

مصطلحات موضوعية: Forman-Ricci curvature, Ollivier-Ricci curvature, healthy aging, resting-state fMRI, functional connectivity networks, MPI-LEMON, Neurosciences. Biological psychiatry. Neuropsychiatry, RC321-571

وصف الملف: electronic resource

العلاقة: https://www.frontiersin.org/articles/10.3389/fnagi.2023.1120846/fullTest; https://doaj.org/toc/1663-4365Test

الوصول الحر: https://doaj.org/article/01c4072d99f14c96b97795dd32709b81Test

المؤلفون: Mehran Gabrani, Bahman Rezaei, Esra Sengelen Sevim

المصدر: AUT Journal of Mathematics and Computing, Vol 4, Iss 2, Pp 123-128 (2023)

مصطلحات موضوعية: isotropic projective ricci curvature, finsler metric, m-th root metric, Mathematics, QA1-939

وصف الملف: electronic resource

العلاقة: https://ajmc.aut.ac.ir/article_4984_726e78219886e354785dbcc7d156f6fb.pdfTest; https://doaj.org/toc/2783-2449Test; https://doaj.org/toc/2783-2287Test

الوصول الحر: https://doaj.org/article/c5772858c8a641e081f9cf7e842e1a64Test

المؤلفون: Xiaoxiao Zhang, Zenghui Fang

المصدر: IEEE Access, Vol 11, Pp 85374-85383 (2023)

مصطلحات موضوعية: Lexicographic product, self-complementary, spectrum, Ricci curvature, Electrical engineering. Electronics. Nuclear engineering, TK1-9971

وصف الملف: electronic resource

العلاقة: https://ieeexplore.ieee.org/document/10214282Test/; https://doaj.org/toc/2169-3536Test

الوصول الحر: https://doaj.org/article/9b9e6cab7aa748f888c269a3eda3005cTest

المؤلفون: Xiaoxiao Zhang, Zenghui Fang

المصدر: IEEE Access, Vol 11, Pp 50689-50699 (2023)

مصطلحات موضوعية: Strong product, spectrum, Ricci curvature, Electrical engineering. Electronics. Nuclear engineering, TK1-9971

وصف الملف: electronic resource

العلاقة: https://ieeexplore.ieee.org/document/10131929Test/; https://doaj.org/toc/2169-3536Test

الوصول الحر: https://doaj.org/article/0c4758f4b14d4d38a21b595b01af1c11Test

المؤلفون: Nasser Bin Turki, Sharief Deshmukh, Gabriel-Eduard Vîlcu

المصدر: Mathematics, Vol 11, Iss 24, p 4942 (2023)

مصطلحات موضوعية: de-Rham operator, eigenvector, k-sphere Sck, Ricci curvature, manifold, harmonic vector field, Mathematics, QA1-939

وصف الملف: electronic resource

العلاقة: https://www.mdpi.com/2227-7390/11/24/4942Test; https://doaj.org/toc/2227-7390Test

الوصول الحر: https://doaj.org/article/b07b18b1ced54210995ec1e6d01b0d0fTest

المؤلفون: Wang-Hua Qiu, Xin Zhan

المصدر: Mathematics, Vol 12, Iss 1, p 68 (2023)

مصطلحات موضوعية: sectional curvature, Ricci curvature, parallel mean curvature vector, pseudo-umbilical, product space, pinching theorems, Mathematics, QA1-939

وصف الملف: electronic resource

العلاقة: https://www.mdpi.com/2227-7390/12/1/68Test; https://doaj.org/toc/2227-7390Test

الوصول الحر: https://doaj.org/article/6ef382344aad4d81b352128a93198f76Test

المؤلفون: Fatemah Abdullah Alghamdi, Lamia Saeed Alqahtani, Ali H. Alkhaldi, Akram Ali

المصدر: Mathematics, Vol 11, Iss 23, p 4718 (2023)

مصطلحات موضوعية: warped products, Legendrian, Sasakian space form, Ricci curvature, ordinary differential equations, Riemannian invariants, Mathematics, QA1-939

وصف الملف: electronic resource

العلاقة: https://www.mdpi.com/2227-7390/11/23/4718Test; https://doaj.org/toc/2227-7390Test

الوصول الحر: https://doaj.org/article/d15fd62d570f40799e70fc9fab9e2884Test

المؤلفون: Hanan Alohali, Sharief Deshmukh

المصدر: Mathematics, Vol 11, Iss 22, p 4622 (2023)

مصطلحات موضوعية: ρ-Ricci vector fields, Fischer–Marsden equation, m-sphere, Ricci curvature, Mathematics, QA1-939

وصف الملف: electronic resource

العلاقة: https://www.mdpi.com/2227-7390/11/22/4622Test; https://doaj.org/toc/2227-7390Test

الوصول الحر: https://doaj.org/article/72009a95afc04273babb43ec35a3bf0bTest