نتائج البحث - "MANIFOLDS"

1

Dissertation/ Thesis

Congested Optimal Transport in the Heisenberg Group

المساهمون: University/Department: Universitat de Barcelona. Departament de Matemàtiques i Informàtica

Thesis Advisors: Clop, Albert, Citi, Giovanna

المصدر: TDX (Tesis Doctorals en Xarxa)

مصطلحات موضوعية: Varietats de Riemann, Variedades de Riemann, Riemannian manifolds, Anells commutatius, Anillos conmutativos, Commutative rings, Ciències Experimentals i Matemàtiques

وصف الملف: application/pdf

URL الوصول: http://hdl.handle.net/10803/692999

View record in TDX

2

Academic Journal

Ricci–Bourguignon Almost Solitons with Vertical Torse-Forming Potential on Almost Contact Complex Riemannian Manifolds.

المؤلفون: Manev, Mancho^1,2 (AUTHOR) mmanev@uni-plovdiv.bg

المصدر: Mathematics (2227-7390). Jan2025, Vol. 13 Issue 2, p243. 11p.

مصطلحات موضوعية: *COMPLEX manifolds, *RIEMANNIAN manifolds, *VECTOR fields, *SOLITONS, *CURVATURE

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3

Academic Journal

Applications of Disaffinity Vectors to Certain Riemannian Manifolds.

المؤلفون: Alohali, Hanan¹ (AUTHOR) halohali@ksu.edu.sa, Deshmukh, Sharief¹ (AUTHOR) shariefd@ksu.edu.sa, Chen, Bang-Yen² (AUTHOR) chenb@msu.edu

المصدر: Mathematics (2227-7390). Dec2024, Vol. 12 Issue 24, p3951. 13p.

مصطلحات موضوعية: *VECTOR fields, *RIEMANNIAN manifolds, *EIKONAL equation, *SASAKIAN manifolds, *VECTOR valued functions

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4

Academic Journal

TheZ/2Fadell–Husseini index of the complex Grassmann manifoldsGn(C2n).

المؤلفون: Nath, Arijit¹ (AUTHOR), Nath, Avijit¹ (AUTHOR) avijitnath.math@gmail.com

المصدر: Journal of Homotopy & Related Structures. Dec2024, Vol. 19 Issue 4, p679-700. 22p.

مصطلحات موضوعية: *GRASSMANN manifolds, *COMPLEX manifolds, *MATHEMATICS, *FORUMS

5

Academic Journal

First and second order necessary optimality conditions for multiobjective programming with interval-valued objective functions on Riemannian manifolds.

المؤلفون: Bhat, Hilal Ahmad¹ (AUTHOR), Iqbal, Akhlad¹ (AUTHOR) akhlad6star@gmail.com, Aftab, Mahwash¹ (AUTHOR)

المصدر: RAIRO: Operations Research (2804-7303). 2024, Vol. 58 Issue 5, p4259-4276. 18p.

مصطلحات موضوعية: *DECISION making, RIEMANNIAN manifolds, SET-valued maps

6

Academic Journal

Annealed quantitative estimates for the quadratic 2D-discrete random matching problem.

المؤلفون: Clozeau, Nicolas¹ (AUTHOR), Mattesini, Francesco^2,3 (AUTHOR) francesco.mattesini@uni-muenster.de

المصدر: Probability Theory & Related Fields. Oct2024, Vol. 190 Issue 1/2, p485-541. 57p.

مصطلحات موضوعية: *MARKOV processes, *STATISTICAL sampling, RIEMANNIAN manifolds, COMMON law, DENSITY

7

Academic Journal

Multi-derivations of Poisson algebras.

المؤلفون: Jiang, Jun¹ (AUTHOR) junjiang@jlu.edu.cn

المصدر: Journal of Algebra & Its Applications. Feb2025, Vol. 24 Issue 2, p1-17. 17p.

مصطلحات موضوعية: *POISSON algebras, *SYMPLECTIC manifolds, *LIE algebras, *REAL numbers

8

Academic Journal

Gradient estimates for Δpu+Δqu+a|u|s−1u+b|u|l−1u=0 on a complete Riemannian manifold and applications.

المؤلفون: Wang, Youde^1,2 (AUTHOR) wyd@math.ac.cn, Zhang, Liqin² (AUTHOR) 1061837643@qq.com

المصدر: International Journal of Mathematics. Feb2025, Vol. 36 Issue 2, p1-53. 53p.

مصطلحات موضوعية: *RIEMANNIAN manifolds, *NONLINEAR equations, *CURVATURE, *EQUATIONS

9

Academic Journal

Equivariant oriented homology of the affine Grassmannian.

المؤلفون: Zhong, Changlong¹ (AUTHOR) czhong@albany.edu

المصدر: Journal of Algebra. Feb2025, Vol. 663, p352-374. 23p.

مصطلحات موضوعية: *GRASSMANN manifolds, *ALGEBRA, *K-homology

10

Academic Journal

Solving Riemann problems with a topological tool.

المؤلفون: Eschenazi, Cesar S.¹ (AUTHOR) cseschenazi@gmail.com, Lambert, Wanderson J.^1,2 (AUTHOR) wanderson.lambert@unifal-mg.edu.br, López-Flores, Marlon M.³ (AUTHOR) mmlf@impa.br, Marchesin, Dan³ (AUTHOR) marchesi@impa.br, Palmeira, Carlos F.B.⁴ (AUTHOR) fredpalm@gmail.com, Plohr, Bradley J.⁵ (AUTHOR) bradley.j.plohr@gmail.com

المصدر: Journal of Differential Equations. Jan2025:Part 3, Vol. 416, p2134-2174. 41p.

مصطلحات موضوعية: *RIEMANN-Hilbert problems, *DIFFERENTIABLE manifolds, *CONSERVATION laws (Physics), *SHOCK waves, *PROBLEM solving, *CONSERVATION laws (Mathematics)

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11

Academic Journal

The Navier-Stokes equations on manifolds with boundary.

المؤلفون: Shao, Yuanzhen¹ (AUTHOR) yshao8@ua.edu, Simonett, Gieri² (AUTHOR) gieri.simonett@vanderbilt.edu, Wilke, Mathias^1,3 (AUTHOR) mathias.wilke@mathematik.uni-halle.de

المصدر: Journal of Differential Equations. Jan2025:Part 2, Vol. 416, p1602-1659. 58p.

مصطلحات موضوعية: *VECTOR fields, *RIEMANNIAN manifolds, *CURVATURE, *EQUILIBRIUM, *FLUIDS

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12

Academic Journal

A unified theory for inertial manifolds, saddle point property and exponential dichotomy.

المؤلفون: Carvalho, Alexandre N.¹ (AUTHOR) andcarva@icmc.usp.br, Lappicy, Phillipo^1,2 (AUTHOR) philemos@ucm.es, Moreira, Estefani M.¹ (AUTHOR) estefani@usp.br, Oliveira-Sousa, Alexandre N.^1,3 (AUTHOR) alexandre.n.o.sousa@ufsc.br

المصدر: Journal of Differential Equations. Jan2025:Part 2, Vol. 416, p1462-1495. 34p.

مصطلحات موضوعية: *PARABOLIC differential equations, *INVARIANT manifolds, *SADDLERY

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13

Academic Journal

Characterising blenders via covering relations and cone conditions.

المؤلفون: Capiński, Maciej J.¹ (AUTHOR) maciej.capinski@agh.edu.pl, Krauskopf, Bernd² (AUTHOR) b.krauskopf@auckland.ac.nz, Osinga, Hinke M.² (AUTHOR) h.m.osinga@auckland.ac.nz, Zgliczyński, Piotr³ (AUTHOR) umzglicz@cyf-kr.edu.pl

المصدر: Journal of Differential Equations. Jan2025:Part 1, Vol. 416, p768-805. 38p.

مصطلحات موضوعية: *INVARIANT manifolds, *INTERVAL analysis, *PHASE space, *SEQUENCE alignment

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14

Academic Journal

Scalar curvature rigidity of degenerate warped product spaces.

المؤلفون: Wang, Jinmin¹ (AUTHOR), Xie, Zhizhang² (AUTHOR)

المصدر: Transactions of the American Mathematical Society, Series B. 1/21/2025, Vol. 12, p1-37. 37p.

مصطلحات موضوعية: *RIEMANNIAN manifolds, *CURVATURE, *TORUS, *SPHERES

15

Academic Journal

Infinitely many solutions for a bi‐nonlocal problem of s(m)‐Kirchhoff‐type without Ambrosetti–Rabinowitz condition.

المؤلفون: Bouaam, Hind¹ (AUTHOR), El Ouaarabi, Mohamed^1,2 (AUTHOR) mohamed.elouaarabi@etu.univh2c.ma, Melliani, Said¹ (AUTHOR)

المصدر: Mathematical Methods in the Applied Sciences. 1/15/2025, Vol. 48 Issue 1, p496-516. 21p.

مصطلحات موضوعية: *RIEMANNIAN manifolds, *SOBOLEV spaces, *COMPACT spaces (Topology), *FOUNTAINS, *MULTIPLICITY (Mathematics)

16

Academic Journal

Optimal volume bound and volume growth for Ricci-nonnegative manifolds with positive bi-Ricci curvature.

المؤلفون: Zhou, Jie¹ (AUTHOR) zhoujiemath@cnu.edu.cn, Zhu, Jintian² (AUTHOR) zhujintian@westlake.edu.cn

المصدر: Journal für die Reine und Angewandte Mathematik. Jan2025, p1. 21p.

مصطلحات موضوعية: *RIEMANNIAN manifolds, *CURVATURE, *ANALOGY, *LOGICAL prediction

17

Academic Journal

3D Generating Surfaces in a Quartic Hamiltonian System with Three Degrees of Freedom – II.

المؤلفون: Katsanikas, Matthaios^1,2 (AUTHOR) mkatsan@academyofathens.gr, Montoya, Francisco Gonzalez^3,4,5 (AUTHOR) f.gonzalezmontoya@leeds.ac.uk, Wiggins, Stephen^2,6 (AUTHOR) s.wiggins@bristol.ac.uk

المصدر: International Journal of Bifurcation & Chaos in Applied Sciences & Engineering. Jan2025, Vol. 35 Issue 1, p1-8. 8p.

مصطلحات موضوعية: *MULTI-degree of freedom, *INVARIANT manifolds, *PHASE space, *ORBITS (Astronomy), *QUADRATIC forms

18

Academic Journal

Sphere Theorems for σ k -Einstein Manifolds.

المؤلفون: Zhong, Jingyang¹ (AUTHOR) jyzhong@fzu.edu.cn, Mu, Xinran¹ (AUTHOR)

المصدر: Axioms (2075-1680). Jan2025, Vol. 14 Issue 1, p68. 15p.

مصطلحات موضوعية: *EINSTEIN manifolds, *SPHERES, *CURVATURE, *DEFINITIONS

People: EINSTEIN, Albert, 1879-1955

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19

Academic Journal

MAL-Net: Model-Adaptive Learned Network for Slow-Time Ambiguity Function Shaping.

المؤلفون: Wang, Jun¹ (AUTHOR) wangjun@zsc.edu.cn, Xiao, Xiangqing^2,3,4 (AUTHOR) 202211012218@std.uestc.edu.cn, Hu, Jinfeng^2,3,4 (AUTHOR) 202221010707@std.uestc.edu.cn, Zhao, Ziwei^2,3,4 (AUTHOR) 201921011206@std.uestc.edu.cn, Zhong, Kai^2,3,4 (AUTHOR), Li, Chaohai⁴ (AUTHOR)

المصدر: Remote Sensing. Jan2025, Vol. 17 Issue 1, p173. 17p.

مصطلحات موضوعية: *ARTIFICIAL neural networks, *COMPLEX manifolds, *NP-hard problems, *DEEP learning, *RADAR

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20

Academic Journal

'My parents told me to love my country': positionalities of second-generation diaspora Eritreans in a transnational setting.

المؤلفون: Hirt, Nicole¹ (AUTHOR) nicolehi2001@yahoo.de

المصدر: Globalizations. Jan2025, Vol. 22 Issue 1, p51-65. 15p.

مصطلحات موضوعية: *IDENTITY (Psychology), *COMPLEX manifolds, *PARENTAL influences, *POLITICAL movements, *DIASPORA

مصطلحات جغرافية: ERITREA

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