Works matching DE "GEODESICS"

Results: 2744

Black hole images under spherical-shell and circular-annulus accretion models in Schwarzschild spacetime: a semianalytical approach.

Published in:

European Physical Journal C -- Particles & Fields, 2025, v. 85, n. 6, p. 1, doi. 10.1140/epjc/s10052-025-14302-x

By:

Wu, Bofeng;
Liang, En-Wei;
Zhang, Xiao

Publication type:

Article

Impact of loop quantum gravity on gravitational lensing, thermal fluctuations, tidal force and geodesic deviation around a black hole.

Published in:

European Physical Journal C -- Particles & Fields, 2025, v. 85, n. 6, p. 1, doi. 10.1140/epjc/s10052-025-14281-z

By:

Mushtaq, Farzan;
Tiecheng, Xia;
Javed, Faisal;
Ditta, Allah;
Almutairi, Bander;
Mustafa, G.;
Hakimov, Abdullo

Publication type:

Article

Study of geodesic equations of Randers metrics on para-hypercomplex Lie groups.

Published in:

Caspian Journal of Mathematical Sciences, 2025, v. 14, n. 1, p. 96, doi. 10.22080/cjms.2025.28903.1752

By:

Laki, Milad Zeinali;
Latifi, Dariush

Publication type:

Article

A silent herbarium? Joseph de Jussieu's botanical collections from South America (1735–1770).

Published in:

Archives of Natural History, 2025, v. 52, n. 1, p. 151, doi. 10.3366/anh.2025.0968

By:

Vuillemin, Nathalie

Publication type:

Article

A note on pointwise quasi hemi-slant submersions.

Published in:

Communications Series A1 Mathematics & Statistics, 2025, v. 74, n. 2, p. 200, doi. 10.31801/cfsuasmas.1545937

By:

KUMAR, Sushil;
PRASAD, Rajendra;
HASEEB, Abdul;
SINGH, Punit Kumar

Publication type:

Article

Gravitational field and lensing of a circular chiral vorton.

Published in:

General Relativity & Gravitation, 2025, v. 57, n. 6, p. 1, doi. 10.1007/s10714-025-03416-y

By:

Putra, Leonardus B.;
Ramadhan, H. S.

Publication type:

Article

Examples for scalar sphere stability.

Published in:

Calculus of Variations & Partial Differential Equations, 2025, v. 64, n. 6, p. 1, doi. 10.1007/s00526-025-03036-z

By:

Sweeney Jr., Paul

Publication type:

Article

SOME GRAPH PARAMETERS OF INDU-BALA PRODUCT OF GRAPHS.

Published in:

Journal of Hyperstructures, 2025, v. 14, n. 1, p. 57, doi. 10.22098/jhs.2025.16039.1054

By:

MULLOOR, JOHN JOY;
ALEX, LIJU;
INDULAL, G.;
SCARIA, DEENA C.

Publication type:

Article

Lengths of closed geodesics for certain warped product metrics and nearly round metrics on spheres.

Published in:

Journal of Inequalities & Applications, 2025, v. 2025, n. 1, p. 1, doi. 10.1186/s13660-025-03323-5

By:

Liu, Yuhang

Publication type:

Article

Extensión del problema de Kobon a la geometría esférica.

Published in:

Gaceta de la Real Sociedad Matemática Española, 2025, v. 28, n. 2, p. 324, doi. 10.63427/NFES9720

By:

EFRAIMIDIS, IASON;
BELINCHÓN, ANTONIO MATEOS

Publication type:

Article

Elgendi.

Published in:

Palestine Journal of Mathematics, 2025, v. 14, n. 2, p. 166

By:

Soleiman, A.;
Elgendi, S. G.

Publication type:

Article

Properties of non-Berwaldian Randers metric of Douglas type on 4-dimensional hypercomplex Lie groups.

Published in:

Acta et Commentationes Universitatis Tartuensis de Mathematica, 2025, v. 29, n. 1, p. 87, doi. 10.12697/ACUTM.2025.29.06

By:

LATIFI, DARIUSH;
LAKI, MILAD ZEINALI

Publication type:

Article

Ruled Surfaces with Bishop vectors via Smarandache geometry.

Published in:

Manas Journal of Engineering, 2025, v. 13, n. 1, p. 8, doi. 10.51354/mjen.1440372

By:

Şenyurt, S¨uleyman;
Canlı, Davut;
Ayvacı, Kebire Hilal

Publication type:

Article

On the strong geodeticity in the corona type product of graphs.

Published in:

Proyecciones - Journal of Mathematics, 2025, v. 44, n. 3, p. 457

By:

Sonar, Bishal;
Guragain, Satyam;
Srivastava, Ravi

Publication type:

Article

Diameter and focal radius of submanifolds.

Published in:

Annals of Global Analysis & Geometry, 2025, v. 68, n. 2, p. 1, doi. 10.1007/s10455-025-10010-7

By:

Mendes, Ricardo A. E.

Publication type:

Article

The width of embedded circles.

Published in:

Journal für die Reine und Angewandte Mathematik, 2025, v. 2025, n. 824, p. 289, doi. 10.1515/crelle-2025-0026

By:

Ambrozio, Lucas;
Montezuma, Rafael;
Santos, Roney

Publication type:

Article

APPROXIMATING THE SMALLEST k-ENCLOSING GEODESIC DISC IN A SIMPLE POLYGON.

Published in:

Journal of Computational Geometry, 2025, v. 16, n. 1, p. 453

By:

Bose, Prosenjit;
D'Angelo, Anthony;
Durocher, Stephane

Publication type:

Article

Review of the Problem of the Earth Shape.

Published in:

Geomatics (2673-7418), 2025, v. 5, n. 2, p. 24, doi. 10.3390/geomatics5020024

By:

Vaníček, Petr;
Novák, Pavel;
Santos, Marcelo

Publication type:

Article

On causality in nonlinear vacuum electrodynamics of the Plebański class.

Published in:

Annalen der Physik, 2016, v. 528, n. 9/10, p. 738, doi. 10.1002/andp.201600124

By:

Schellstede, Gerold O.;
Perlick, Volker;
Lämmerzahl, Claus

Publication type:

Article

The matter-antimatter interpretation of Kerr spacetime.

Published in:

Annalen der Physik, 2015, v. 527, n. 7/8, p. 507, doi. 10.1002/andp.201500154

By:

Villata, Massimo

Publication type:

Article

A Brunn-Minkowski type inequality for Fano manifolds and some uniqueness theorems in Kähler geometry.

Published in:

Inventiones Mathematicae, 2015, v. 200, n. 1, p. 149, doi. 10.1007/s00222-014-0532-1

By:

Berndtsson, Bo

Publication type:

Article

A fully anisotropic mechanism for formation of trapped surfaces in vacuum.

Published in:

Inventiones Mathematicae, 2014, v. 198, n. 1, p. 1, doi. 10.1007/s00222-013-0496-6

By:

Klainerman, Sergiu;
Luk, Jonathan;
Rodnianski, Igor

Publication type:

Article

Tensor tomography on surfaces.

Published in:

Inventiones Mathematicae, 2013, v. 193, n. 1, p. 229, doi. 10.1007/s00222-012-0432-1

By:

Paternain, Gabriel;
Salo, Mikko;
Uhlmann, Gunther

Publication type:

Article

Deformations of the hemisphere that increase scalar curvature.

Published in:

Inventiones Mathematicae, 2011, v. 185, n. 1, p. 175, doi. 10.1007/s00222-010-0305-4

By:

Brendle, Simon;
Marques, Fernando;
Neves, Andre

Publication type:

Article

On the nodal sets of toral eigenfunctions.

Published in:

Inventiones Mathematicae, 2011, v. 185, n. 1, p. 199, doi. 10.1007/s00222-010-0307-2

By:

Bourgain, Jean;
Rudnick, Zeév

Publication type:

Article

Length spectra and degeneration of flat metrics.

Published in:

Inventiones Mathematicae, 2010, v. 182, n. 2, p. 231, doi. 10.1007/s00222-010-0262-y

By:

Duchin, Moon;
Leininger, Christopher J.;
Rafi, Kasra

Publication type:

Article

Invariant Radon measures on measured lamination space.

Published in:

Inventiones Mathematicae, 2009, v. 176, n. 2, p. 223, doi. 10.1007/s00222-008-0163-5

By:

Hamenstädt, Ursula

Publication type:

Article

Tight geodesics in the curve complex.

Published in:

Inventiones Mathematicae, 2008, v. 171, n. 2, p. 281, doi. 10.1007/s00222-007-0081-y

By:

Bowditch, Brian H.

Publication type:

Article

Simple geodesics and Weil-Petersson volumes of moduli spaces of bordered Riemann surfaces.

Published in:

Inventiones Mathematicae, 2006, v. 167, n. 1, p. 179, doi. 10.1007/s00222-006-0013-2

By:

Mirzakhani, Maryam

Publication type:

Article

Promoting essential laminations.

Published in:

Inventiones Mathematicae, 2006, v. 166, n. 3, p. 583, doi. 10.1007/s00222-006-0004-3

By:

Calegari, Danny

Publication type:

Article

Plissage des variétés hyperboliques de dimension 3.

Published in:

Inventiones Mathematicae, 2006, v. 164, n. 1, p. 85, doi. 10.1007/s00222-005-0470-z

By:

Lecuire, Cyril

Publication type:

Article

Hyperbolic manifolds are geodesically rigid.

Published in:

Inventiones Mathematicae, 2003, v. 151, n. 3, p. 579, doi. 10.1007/s00222-002-0263-6

By:

Matveev, Vladimir S.

Publication type:

Article

Addendum to: Genericity of Nondegeneracy for Light Rays in Stationary Spacetimes.

Published in:

Communications in Mathematical Physics, 2010, v. 295, n. 1, p. 289, doi. 10.1007/s00220-009-0980-4

By:

Giambò, Roberto;
Javaloyes, Miguel Angel

Publication type:

Article

Power Law Inflation.

Published in:

Communications in Mathematical Physics, 2009, v. 290, n. 1, p. 155, doi. 10.1007/s00220-009-0812-6

By:

Ringström, Hans

Publication type:

Article

Complete Einstein Metrics are Geodesically Rigid.

Published in:

Communications in Mathematical Physics, 2009, v. 289, n. 1, p. 383, doi. 10.1007/s00220-008-0719-7

By:

Kiosak, Volodymyr;
Matveev, Vladimir

Publication type:

Article

Some Results about the Level Sets of Lorentzian Busemann Function and Bartnik’s Conjecture.

Published in:

Communications in Mathematical Physics, 2009, v. 286, n. 1, p. 389, doi. 10.1007/s00220-008-0609-z

By:

Sharifzadeh, M.;
Bahrampour, Y.

Publication type:

Article

Geometric Quantization, Parallel Transport and the Fourier Transform.

Published in:

Communications in Mathematical Physics, 2006, v. 266, n. 3, p. 577, doi. 10.1007/s00220-006-0043-z

By:

Kirwin, William D.;
Siye Wu

Publication type:

Article

Free Energy as a Geometric Invariant.

Published in:

Communications in Mathematical Physics, 2005, v. 260, n. 2, p. 445, doi. 10.1007/s00220-005-1414-6

By:

Pollicott, Mark;
Weiss, Howard

Publication type:

Article

Does Asymptotic Simplicity Allow for Radiation Near Spatial Infinity?

Published in:

Communications in Mathematical Physics, 2004, v. 251, n. 2, p. 211, doi. 10.1007/s00220-004-1174-8

By:

Kroon, Juan Antonio Valiente

Publication type:

Article

A New Class of Obstructions to the Smoothness of Null Infinity.

Published in:

Communications in Mathematical Physics, 2004, v. 244, n. 1, p. 133, doi. 10.1007/s00220-003-0967-5

By:

Valiente Kroon, Juan Antonio

Publication type:

Article

Conformal Geodesics on Vacuum Space-times.

Published in:

Communications in Mathematical Physics, 2003, v. 235, n. 3, p. 513, doi. 10.1007/s00220-003-0794-8

By:

Friedrich, Helmut

Publication type:

Article

A new Kalman filter based on Information Geometry techniques for optimizing numerical environmental simulations.

Published in:

Stochastic Environmental Research & Risk Assessment, 2017, v. 31, n. 6, p. 1423, doi. 10.1007/s00477-016-1332-5

By:

Galanis, George;
Famelis, Ioannis;
Liakatas, Aristotelis

Publication type:

Article

Hybrid Level Set Driven by Signed Pressure Force for Welding Defects Segmentation.

Published in:

Russian Journal of Nondestructive Testing, 2023, v. 59, n. 9, p. 985, doi. 10.1134/S1061830923600260

By:

Khorchef, Mohammed;
Ramou, Naim;
Bradai, Rafik;
Boutiche, Yamina;
Chetih, Nabil

Publication type:

Article

Asymptotic Hamiltonian reduction for geodesics on deformed spheres and the Funk-Minkowski transform.

Published in:

Mathematical Notes, 2011, v. 90, n. 3/4, p. 460, doi. 10.1134/S0001434611090161

By:

Sinitsyn, D.

Publication type:

Article

On π almost geodesic mappings of almost Hermitian manifolds.

Published in:

Mathematical Notes, 2011, v. 90, n. 3/4, p. 498, doi. 10.1134/S0001434611090203

By:

Emel'yanov, A.;
Kirichenko, V.

Publication type:

Article

On the number of regions formed by arrangements of closed geodesics on flat surfaces.

Published in:

Mathematical Notes, 2011, v. 90, n. 3/4, p. 619, doi. 10.1134/S0001434611090318

By:

Shnurnikov, I.

Publication type:

Article

On the degree of geodesic mobility for Riemannian metrics.

Published in:

Mathematical Notes, 2010, v. 87, n. 3/4, p. 586, doi. 10.1134/S0001434610030375

By:

Kiosak, V.;
Matveev, V.;
Mikeš, J.;
Shandra, I.

Publication type:

Article

A simple pursuit-evasion problem on a ball of a Riemannian manifold.

Published in:

Mathematical Notes, 2009, v. 85, n. 1/2, p. 190, doi. 10.1134/S0001434609010222

By:

Kuchkarov, A.

Publication type:

Article

Contactly geodesic transformations of almost-contact metric structures.

Published in:

Mathematical Notes, 2006, v. 80, n. 1/2, p. 204, doi. 10.1007/s11006-006-0129-0

By:

Kirichenko, V. F.;
Dondukova, N. N.

Publication type:

Article

Continuous Dependence of Geodesic Frames in the Hausdorff Metric.

Published in:

Mathematical Notes, 2005, v. 77, n. 5/6, p. 862, doi. 10.1007/s11006-005-0087-y

By:

Zhuzhoma, E. V.

Publication type:

Article