المؤلفون: Ali H. Alkhaldi, Pişcoran Laurian-Ioan, Izhar Ahmad, Akram Ali

المصدر: Mathematics; Volume 10; Issue 2; Pages: 244

مصطلحات موضوعية: warped products, complex projective spaces, Dirichlet energy, Ricci curvature, ordinary differential equations

وصف الملف: application/pdf

العلاقة: Difference and Differential Equations; https://dx.doi.org/10.3390/math10020244Test

الإتاحة: https://doi.org/10.3390/math10020244Test

المؤلفون: Tuğba Mert and Mehmet Atçeken

المصدر: ISSN: 2147-5520 ; http://www.ntmsci.com/ajaxtool/GetArticleByPublishedArticleId?PublishedArticleId=8685Test ; New Trends in Mathematical Sciences, Year:2022, Vol:10, Issue:3.

مصطلحات موضوعية: M-Projective Curvature Tensor, Ricci Curvature Tensor, Concircular Curvature Tensor

وصف الملف: application/pdf

العلاقة: http://www.ntmsci.com/ajaxtool/GetArticleByPublishedArticleId?PublishedArticleId=8685Test

الإتاحة: http://www.ntmsci.com/ajaxtool/GetArticleByPublishedArticleId?PublishedArticleId=8685Test

المؤلفون: Shen, Zhongmin, Zhao, Runzhong

المساهمون: Mathematical Sciences, School of Science

المصدر: ArXiv

مصطلحات موضوعية: Randers metrics, weighted Ricci curvature, navigation expression, weighted Einstein metrics

وصف الملف: application/pdf

العلاقة: International Journal of Mathematics; Shen, Z., & Zhao, R. (2022). On a class of weakly weighted Einstein metrics. International Journal of Mathematics, 33(10n11), 2250068. https://doi.org/10.1142/S0129167X22500689Test; https://hdl.handle.net/1805/37263Test

الإتاحة: https://hdl.handle.net/1805/37263Test

المؤلفون: Ülgen, Semail

المساهمون: 0000-0003-1381-1577 Ülgen, Semail, Ülgen, Semail, 19314 Ülgen, Semail

مصطلحات موضوعية: General (α, β) metrics, Constant Ricci curvature, Constant flag curvature, X-curvature, Genel (α, β) metrikler, Sabit Ricci eğriliği, Sabit bayrak eğriliği, X-eğriliği

وصف الملف: application/pdf

العلاقة: International publication; Ülgen, S. (2022). General (α, β)-metrics with constant Ricci and flag curvature. Journal of Finsler Geometry and its Applications, 3(2), 78-90.; http://hdl.handle.net/20.500.12566/1542Test; 78; 90

الإتاحة: https://doi.org/20.500.12566/1542Test
https://doi.org/10.22098/jfga.2022.11876.1074Test
https://hdl.handle.net/20.500.12566/1542Test

المؤلفون: Sandhu, Romeil S, Georgiou, Tryphon T, Tannenbaum, Allen R

المصدر: Science advances. 2(5)

مصطلحات موضوعية: Humans, Models, Economic, Risk, Algorithms, Models, Theoretical, Commerce, Complex Networks, Control, Financial Networks, Graph Theory, Ricci Curvature, Systemic Risk, Models, Economic, Theoretical

وصف الملف: application/pdf

الوصول الحر: https://escholarship.org/uc/item/4cb0b9zvTest

المؤلفون: Aliya Naaz Siddiqui, Mohammad Hasan Shahid, Jae Won Lee

المصدر: AIMS Mathematics, Vol 5, Iss 4, Pp 3495-3509 (2020)

مصطلحات موضوعية: statistical manifolds, quasi-constant curvature, ricci curvature, chen-ricci inequality, statistical immersion, Mathematics, QA1-939

وصف الملف: electronic resource

العلاقة: https://www.aimspress.com/article/10.3934/math.2020227/fulltext.htmlTest; https://doaj.org/toc/2473-6988Test

الوصول الحر: https://doaj.org/article/2866e74ebc0e4180a9ce20ea9f121a31Test

المؤلفون: HE, HUIYA, LI, HAIZHONG

المصدر: Proceedings of the American Mathematical Society, 2018 Dec 01. 146(12), 5367-5378.

الوصول الحر: https://www.jstor.org/stable/90026471Test

المؤلفون: DAI, XIANZHE, WEI, GUOFANG, ZHANG, ZHENLEI

المصدر: Proceedings of the American Mathematical Society, 2018 Aug 01. 146(8), 3509-3514.

الوصول الحر: https://www.jstor.org/stable/90022102Test

المؤلفون: DELAY, ERWANN

المصدر: Proceedings of the American Mathematical Society, 2018 Aug 01. 146(8), 3499-3507.

الوصول الحر: https://www.jstor.org/stable/90022101Test

المؤلفون: Besson, Gérard, Gallot, Sylvestre

المساهمون: Institut Fourier (IF), Centre National de la Recherche Scientifique (CNRS)-Université Grenoble Alpes (UGA)

المصدر: ISSN: 1815-0659.

مصطلحات موضوعية: scalar curvature, Whitehead manifold, metric measured space, volume entropy, Ricci curvature, Bishop-Gromov's Inequality, Whitehead 3-manifolds, infinite connected sums, Ricci flow, synthetic Ricci curvature, metric spaces, Bishop-Gromov inequality, Gromov-hyperbolic spaces, hyperbolic groups, Busemann spaces, 51K10, 53C21, 20F65, [MATH.MATH-DG]Mathematics [math]/Differential Geometry [math.DG], [MATH.MATH-MG]Mathematics [math]/Metric Geometry [math.MG], [MATH.MATH-GR]Mathematics [math]/Group Theory [math.GR]

العلاقة: info:eu-repo/semantics/altIdentifier/arxiv/2010.08207; hal-02966630; https://hal.science/hal-02966630Test; https://hal.science/hal-02966630v2/documentTest; https://hal.science/hal-02966630v2/file/sigma21-046.pdfTest; ARXIV: 2010.08207

الإتاحة: https://doi.org/10.3842/SIGMA.2021.046Test
https://hal.science/hal-02966630Test
https://hal.science/hal-02966630v2/documentTest
https://hal.science/hal-02966630v2/file/sigma21-046.pdfTest