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1دورية أكاديمية
مصطلحات موضوعية: Optimal Transport in Geometry and Analysis, Applied Mathematics, FOS Mathematics, Mathematics, Physical Sciences, Finsler Geometry in Physics and Cosmology, Astronomy and Astrophysics, Physics and Astronomy, Pathophysiology and Management of Graves' Ophthalmopathy, Pathology and Forensic Medicine, Medicine, Health Sciences, Ricci Curvature, Ricci curvature, Flatness cosmology, Curvature, Graph, Cartesian product, Combinatorics, Geometry, Physics, Cosmology, Quantum mechanics
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2
المؤلفون: Jun Luo, Hui Chun Zhang, Wei Yuan, Chao Yang, Wei Hua He
المصدر: Acta Mathematica Sinica, English Series. 37:1679-1691
مصطلحات موضوعية: Combinatorics, Mathematics::Combinatorics, Computer Science::Discrete Mathematics, Applied Mathematics, General Mathematics, Mathematics::Metric Geometry, Mathematics::Differential Geometry, Girth (graph theory), Ricci curvature, Mathematics
الوصول الحر: https://explore.openaire.eu/search/publication?articleId=doi_________::2e1e11ebc9d883e42ec3953af55050a6Test
https://doi.org/10.1007/s10114-021-9546-yTest -
3
المؤلفون: Bülent Ünal, Uday Chand De, Sameh Shenawy
المساهمون: Ünal, Bülent
المصدر: Afrika Matematika
مصطلحات موضوعية: Physics, ϕ (Ric)-vector field, General Mathematics, Scalar (mathematics), Perfect fluid, Generalized Robertson–Walker space-time, Manifold, Combinatorics, Base (group theory), Quasi-Einstein, Product (mathematics), Vector field, Mathematics::Differential Geometry, Nabla symbol, Ricci curvature
وصف الملف: application/pdf
الوصول الحر: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::f7feb98fbebe93258196e7ca5129e269Test
https://doi.org/10.1007/s13370-021-00930-5Test -
4
المؤلفون: Hongcun Deng
المصدر: Acta Mathematica Scientia. 41:487-492
مصطلحات موضوعية: Physics, General Mathematics, 010102 general mathematics, General Physics and Astronomy, Sigma, Type inequality, Riemannian manifold, 01 natural sciences, Upper and lower bounds, 010101 applied mathematics, Combinatorics, Hypersurface, Mathematics::Differential Geometry, 0101 mathematics, Ricci curvature, Scalar curvature
الوصول الحر: https://explore.openaire.eu/search/publication?articleId=doi_________::c7ff35e313c8155cc1af18da140094e6Test
https://doi.org/10.1007/s10473-021-0212-3Test -
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المؤلفون: Fabiani Aguiar Coswosck, Francisco Fontenele
المصدر: The Journal of Geometric Analysis. 31:5687-5720
مصطلحات موضوعية: Mean curvature, Second fundamental form, 010102 general mathematics, Riemannian manifold, Curvature, 01 natural sciences, Combinatorics, Differential geometry, 0103 physical sciences, Mathematics::Differential Geometry, 010307 mathematical physics, Geometry and Topology, Sectional curvature, 0101 mathematics, Ricci curvature, Mathematics, Scalar curvature
الوصول الحر: https://explore.openaire.eu/search/publication?articleId=doi_________::a416ca6e650d56330fc54ad971f35212Test
https://doi.org/10.1007/s12220-020-00497-wTest -
6
المؤلفون: Boris Botvinnik, David J. Wraith, Johannes Ebert
المصدر: Proceedings of the American Mathematical Society. 148:3997-4006
مصطلحات موضوعية: Physics, Applied Mathematics, General Mathematics, Homology (mathematics), Space (mathematics), Manifold, Combinatorics, FOS: Mathematics, Algebraic Topology (math.AT), Mathematics - Algebraic Topology, Mathematics::Differential Geometry, Topology (chemistry), Ricci curvature, Spin-½
وصف الملف: text
الوصول الحر: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::184c3c5fb74564088931d27e147c0171Test
https://doi.org/10.1090/proc/14988Test -
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المؤلفون: Li Lei, Juanru Gu, Hongwei Xu
المصدر: Chinese Annals of Mathematics, Series B. 41:285-302
مصطلحات موضوعية: Mean curvature, Applied Mathematics, General Mathematics, 010102 general mathematics, Riemannian manifold, Submanifold, 01 natural sciences, Combinatorics, 010104 statistics & probability, Hypersurface, Simply connected space, Mathematics::Differential Geometry, Sectional curvature, 0101 mathematics, Ricci curvature, Mathematics, Scalar curvature
الوصول الحر: https://explore.openaire.eu/search/publication?articleId=doi_________::34602a9a981a2a543daa087c3556a996Test
https://doi.org/10.1007/s11401-020-0199-4Test -
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المؤلفون: Jun Yang, Suting Wei
المصدر: Communications on Pure & Applied Analysis. 19:2575-2616
مصطلحات موضوعية: Physics, Zero set, Computer Science::Information Retrieval, Applied Mathematics, 010102 general mathematics, General Medicine, Disjoint sets, Riemannian manifold, Submanifold, 01 natural sciences, Omega, 010101 applied mathematics, Combinatorics, Domain (ring theory), 0101 mathematics, Unit (ring theory), Analysis, Ricci curvature
الوصول الحر: https://explore.openaire.eu/search/publication?articleId=doi_________::5705c10a784371faf17c67bce36fd720Test
https://doi.org/10.3934/cpaa.2020113Test -
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المصدر: Symmetry, Integrability and Geometry: Methods and Applications, 16, 1-29
Symmetry, Integrability and Geometry: Methods and Applications, 16, pp. 1-29مصطلحات موضوعية: Mathematics - Differential Geometry, 51K10, 53C21, 30L99, 83C75, 010102 general mathematics, Regular polygon, Curvature, 01 natural sciences, Upper and lower bounds, Combinatorics, Differential Geometry (math.DG), Bounded function, 0103 physical sciences, FOS: Mathematics, Mathematics::Metric Geometry, 010307 mathematical physics, Geometry and Topology, Generalized mean, Mathematics::Differential Geometry, 0101 mathematics, Contraction (operator theory), Mathematical Physics, Analysis, Ricci curvature, Inscribed figure, Mathematics
وصف الملف: application/pdf
الوصول الحر: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::1e5f58f3b2703e3818e3c2ef40e791a1Test
https://doi.org/10.3842/sigma.2020.131Test -
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المؤلفون: Rong Mi
المصدر: Annals of Functional Analysis. 11:334-349
مصطلحات موضوعية: Combinatorics, Nonlinear system, Control and Optimization, Algebra and Number Theory, Functional analysis, Bounded function, Type (model theory), Space (mathematics), Measure (mathematics), Analysis, Ricci curvature, Mathematics
الوصول الحر: https://explore.openaire.eu/search/publication?articleId=doi_________::2704782be4d533310ce60c9d970c08a6Test
https://doi.org/10.1007/s43034-019-00006-3Test