Works matching DE "GAUSSIAN curvature"

Results: 451

3D Facial Action Units and Expression Recognition using a Crisp Logic.

Published in:

Computer-Aided Design & Applications, 2019, v. 16, n. 2, p. 256, doi. 10.14733/cadaps.2019.256-268

By:

Tornincasa, Stefano;
Vezzetti, Enrico;
Moos, Sandro;
Violante, Maria Grazia;
Marcolin, Federica;
Dagnes, Nicole;
Ulrich, Luca;
Tregnaghi, Giorgio Fantini

Publication type:

Article

Interpolating Curved Grids Using Quasi-developable Bi-cubic Gregory Patches.

Published in:

Computer-Aided Design & Applications, 2015, v. 12, n. 5, p. 564, doi. 10.1080/16864360.2015.1014734

By:

Chen, Ming;
Yu, Huakun;
Tang, Kai;
Joneja, Ajay

Publication type:

Article

An Overdetermined Steklov Eigenvalue Problem on Riemannian Manifolds with Nonnegative Ricci Curvature.

Published in:

Results in Mathematics / Resultate der Mathematik, 2025, v. 80, n. 4, p. 1, doi. 10.1007/s00025-025-02422-5

By:

Lee, Eunjoo;
Seo, Keomkyo

Publication type:

Article

Smooth local solutions to the degenerate hyperbolic Gauss–Codazzi system.

Published in:

Calculus of Variations & Partial Differential Equations, 2025, v. 64, n. 5, p. 1, doi. 10.1007/s00526-025-03007-4

By:

Hu, Yanbo;
Guo, Houbin;
Qin, Xiaolong

Publication type:

Article

Multifunctional Design of Triply Periodic Minimal Surface Structures for Temporary Pediatric Fixation Devices.

Published in:

Advanced Engineering Materials, 2025, v. 27, n. 11, p. 1, doi. 10.1002/adem.202400518

By:

Ebrahimzadeh Dehaghani, Ali;
Javanbakht, Zia;
Barzan, Martina;
Lloyd, David G.;
Feih, Stefanie

Publication type:

Article

Additional First-Order Equation for Infinitesimal Bendings of Smooth Surfaces in the Isothermal Coordinates.

Published in:

Siberian Mathematical Journal, 2025, v. 66, n. 3, p. 618, doi. 10.1134/S0037446625030024

By:

Alexandrov, V. A.

Publication type:

Article

Regularity of the p-Gauss Curvature Flow with Flat Sides.

Published in:

Chinese Annals of Mathematics, 2025, v. 46, n. 3, p. 341, doi. 10.1007/s11401-025-0019-y

By:

Huang, Genggeng;
Wang, Xu-Jia;
Zhou, Yang

Publication type:

Article

Evaluation of weak lensing, hawking temperature and greybody bound for a magnetized black hole with generalized modified maxwell nonlinear electrodynamics.

Published in:

Modern Physics Letters A, 2025, v. 40, n. 21/22, p. 1, doi. 10.1142/S0217732325500646

By:

Javed, Wajiha;
Uzair, Muhammad;
Ali, Riasat

Publication type:

Article

Image denoising using the Gaussian curvature of the image surface.

Published in:

Numerical Methods for Partial Differential Equations, 2016, v. 32, n. 3, p. 1066, doi. 10.1002/num.22042

By:

Brito‐Loeza, Carlos;
Chen, Ke;
Uc‐Cetina, Victor

Publication type:

Article

Blow-up analysis of large conformal metrics with prescribed Gaussian and geodesic curvatures.

Published in:

Calculus of Variations & Partial Differential Equations, 2025, v. 64, n. 1, p. 1, doi. 10.1007/s00526-024-02856-9

By:

Caju, Rayssa;
Cruz, Tiarlos;
Silva Santos, Almir

Publication type:

Article

An existence result for the Kazdan–Warner equation with a sign-changing prescribed function.

Published in:

Calculus of Variations & Partial Differential Equations, 2024, v. 63, n. 2, p. 1, doi. 10.1007/s00526-023-02659-4

By:

Sun, Linlin;
Zhu, Jingyong

Publication type:

Article

A variant prescribed curvature flow on closed surfaces with negative Euler characteristic.

Published in:

Calculus of Variations & Partial Differential Equations, 2023, v. 62, n. 9, p. 1, doi. 10.1007/s00526-023-02600-9

By:

Borer, Franziska;
Elbau, Peter;
Weth, Tobias

Publication type:

Article

Prescribing the gauss curvature of convex bodies in hyperbolic space.

Published in:

Calculus of Variations & Partial Differential Equations, 2023, v. 62, n. 8, p. 1, doi. 10.1007/s00526-023-02556-w

By:

Bertrand, Jérôme;
Castillon, Philippe

Publication type:

Article

Nonlinear approximation of 3D smectic liquid crystals: sharp lower bound and compactness.

Published in:

Calculus of Variations & Partial Differential Equations, 2022, v. 61, n. 4, p. 1, doi. 10.1007/s00526-022-02263-y

By:

Novack, Michael;
Yan, Xiaodong

Publication type:

Article

Prescribing discrete Gaussian curvature on polyhedral surfaces.

Published in:

Calculus of Variations & Partial Differential Equations, 2022, v. 61, n. 3, p. 1, doi. 10.1007/s00526-022-02184-w

By:

Xu, Xu;
Zheng, Chao

Publication type:

Article

A free boundary isometric embedding problem in the unit ball.

Published in:

Calculus of Variations & Partial Differential Equations, 2022, v. 61, n. 2, p. 1, doi. 10.1007/s00526-021-02173-5

By:

Koerber, Thomas

Publication type:

Article

Isoperimetric inequalities and geometry of level curves of harmonic functions on smooth and singular surfaces.

Published in:

Calculus of Variations & Partial Differential Equations, 2022, v. 61, n. 1, p. 1, doi. 10.1007/s00526-021-02109-z

By:

Adamowicz, Tomasz;
Veronelli, Giona

Publication type:

Article

Gauss curvature flow with an obstacle.

Published in:

Calculus of Variations & Partial Differential Equations, 2021, v. 60, n. 5, p. 1, doi. 10.1007/s00526-021-02029-y

By:

Lee, Ki-Ahm;
Lee, Taehun

Publication type:

Article

Superharmonicity of curvature function for the convex level sets of harmonic functions.

Published in:

Calculus of Variations & Partial Differential Equations, 2021, v. 60, n. 4, p. 1, doi. 10.1007/s00526-021-02023-4

By:

Ma, Xi-Nan;
Zhang, Wei

Publication type:

Article

Prescribed Gauss curvature problem on singular surfaces.

Published in:

Calculus of Variations & Partial Differential Equations, 2018, v. 57, n. 4, p. 1, doi. 10.1007/s00526-018-1373-3

By:

D’Aprile, Teresa;
De Marchis, Francesca;
Ianni, Isabella

Publication type:

Article

On locally conformally flat manifolds with finite total Q-curvature.

Published in:

Calculus of Variations & Partial Differential Equations, 2017, v. 56, n. 4, p. 1, doi. 10.1007/s00526-017-1189-6

By:

Lu, Zhiqin;
Wang, Yi

Publication type:

Article

Compactness issues and bubbling phenomena for the prescribed Gaussian curvature equation on the torus.

Published in:

Calculus of Variations & Partial Differential Equations, 2015, v. 54, n. 3, p. 2483, doi. 10.1007/s00526-015-0872-8

By:

Galimberti, Luca

Publication type:

Article

An extremal case of the equation of prescribed Weingarten curvature.

Published in:

Calculus of Variations & Partial Differential Equations, 2013, v. 48, n. 3/4, p. 277, doi. 10.1007/s00526-012-0546-8

By:

Holland, James

Publication type:

Article

Smooth solutions to a class of mixed type Monge-Ampère equations.

Published in:

Calculus of Variations & Partial Differential Equations, 2013, v. 47, n. 3/4, p. 825, doi. 10.1007/s00526-012-0547-7

By:

Han, Qing;
Khuri, Marcus

Publication type:

Article

Technique for Analyzing Volumetric Defects Using Digital Elevation Model of a Surface.

Published in:

Russian Journal of Nondestructive Testing, 2021, v. 57, n. 11, p. 1000, doi. 10.1134/S1061830921110073

By:

Dedkova, A. A.;
Florinsky, I. V.;
Gusev, E. E.;
Dyuzhev, N. A.;
Fomichev, M. Yu.;
Shtern, M. Yu.

Publication type:

Article

保持几何特征的导弹发射车模型简化算法.

Published in:

Journal of Ordnance Equipment Engineering, 2023, v. 44, n. 3, p. 150, doi. 10.11809/bqzbgcxb2023.03.022

By:

姜艺诺;
王伟;
田泽

Publication type:

Article

On Computational Asymptotic Analysis of General Sensitive Shells of Revolution.

Published in:

Applied Mechanics, 2022, v. 3, n. 3, p. 1091, doi. 10.3390/applmech3030062

By:

Hakula, Harri

Publication type:

Article

Quantitative Assessment of CFRP-concrete Cylinders Using Synthetic Aperture Radar Images.

Published in:

Research in Nondestructive Evaluation, 2017, v. 28, n. 3, p. 168, doi. 10.1080/09349847.2016.1173266

By:

Yu, Tzuyang

Publication type:

Article

ANOTHER APPLICATION OF SMARANDACHE BASED RULED SURFACES WITH THE DARBOUX VECTOR ACCORDING TO FRENET FRAME IN E³.

Published in:

Communications Series A1 Mathematics & Statistics, 2023, v. 72, n. 4, p. 880, doi. 10.31801/cfsuasmas.1151064

By:

ȘENYURT, Süleyman;
CANLI, Davut;
ÇAN, Elif;
GÜR MAZLUM, Ümeyye

Publication type:

Article

DEVELOPABLE NORMAL SURFACE PENCIL.

Published in:

Communications Series A1 Mathematics & Statistics, 2023, v. 72, n. 3, p. 650, doi. 10.31801/cfsuasmas.1127781

By:

DEDE, Mustafa

Publication type:

Article

DIFFERENTIAL GEOMETRIC ASPECTS OF NONLINEAR SCHRÖDINGER EQUATION.

Published in:

Communications Series A1 Mathematics & Statistics, 2021, v. 70, n. 1, p. 510, doi. 10.31801/cfsuasmas.724634

By:

ERDOĞDU, Melek;
YAVUZ, Ayşe

Publication type:

Article

ON FOCAL SURFACES FORMED BY TIMELIKE NORMAL RECTILINEAR CONGRUENCE.

Published in:

Communications Series A1 Mathematics & Statistics, 2016, v. 65, n. 2, p. 55, doi. 10.1501/Commua1_0000000759

By:

ŞIMŞEK, HAKAN;
ÖZDEMIR, MUSTAFA

Publication type:

Article

Fractional-linear integrals of geodesic flows on surfaces and Nakai's geodesic 4-webs.

Published in:

Advances in Geometry, 2024, v. 24, n. 2, p. 263, doi. 10.1515/advgeom-2024-0008

By:

Agafonov, Sergey I.;
Alves, Thaís G. P.

Publication type:

Article

Some topics in differential geometry of normed spaces.

Published in:

Advances in Geometry, 2021, v. 21, n. 1, p. 109, doi. 10.1515/advgeom-2020-0001

By:

Balestro, Vitor;
Martini, Horst;
Teixeira, Ralph

Publication type:

Article

Dependence of the ray transference of model eyes on the frequency of light.

Published in:

African Vision & Eye Health, 2016, v. 75, n. 1, p. 1, doi. 10.4102/aveh.v75i1.322

By:

Evans, Tanya;
Harris, William F.

Publication type:

Article

FAMILY OF SURFACES WITH A COMMON ALTERNATIVE PARTNER CURVE AS ASYMPTOTIC, GEODESIC AND CURVATURE LINE.

Published in:

Palestine Journal of Mathematics, 2023, v. 12, n. 2, p. 464

By:

Şenyurt, Süleyman;
Ayvacı, Kebire Hilal;
Canlı, Davut

Publication type:

Article

CERTAIN CLASSES OF RULED SURFACES IN 3-DIMENSIONAL ISOTROPIC SPACE.

Published in:

Palestine Journal of Mathematics, 2018, v. 7, n. 1, p. 87

By:

Ogrenmis, Alper Osman

Publication type:

Article

Flat Contact Angle Surfaces in the Heisenberg Group H³.

Published in:

Palestine Journal of Mathematics, 2016, v. 5, n. 1, p. 30

By:

Montes, Rodrigo R.

Publication type:

Article

CONVERGENT APPROXIMATION OF NON-CONTINUOUS SURFACES OF PRESCRIBED GAUSSIAN CURVATURE.

Published in:

Communications on Pure & Applied Analysis, 2018, v. 17, n. 2, p. 671, doi. 10.3934/cpaa.2018036

By:

Hamfeldt, Brittany Froese

Publication type:

Article

Mesh Statistics for Robust Curvature Estimation.

Published in:

Computer Graphics Forum, 2016, v. 35, n. 5, p. 271, doi. 10.1111/cgf.12982

By:

Váša, L.;
Vaněček, P.;
Prantl, M.;
Skorkovská, V.;
Martínek, P.;
Kolingerová, I.

Publication type:

Article

Pseudo-Spline Subdivision Surfaces.

Published in:

Computer Graphics Forum, 2014, v. 33, n. 5, p. 227, doi. 10.1111/cgf.12448

By:

Deng, Chongyang;
Hormann, Kai

Publication type:

Article

Migraine with aura detection and subtype classification using machine learning algorithms and morphometric magnetic resonance imaging data.

Published in:

Frontiers in Neurology, 2023, p. 1, doi. 10.3389/fneur.2023.1106612

By:

Mitrović, Katarina;
Petrušić, Igor;
Radojičić, Aleksandra;
Daković, Marko;
Savić, Andrej

Publication type:

Article

Gaussian curvature dilutes the nuclear lamina, favoring nuclear rupture, especially at high strain rate.

Published in:

Nucleus (1949-1034), 2022, v. 13, n. 1, p. 130, doi. 10.1080/19491034.2022.2045726

By:

Pfeifer, Charlotte R.;
Tobin, Michael P.;
Cho, Sangkyun;
Vashisth, Manasvita;
Dooling, Lawrence J.;
Vazquez, Lizeth Lopez;
Ricci-De Lucca, Emma G.;
Simon, Keiann T.;
Discher, Dennis E.

Publication type:

Article

Measurement of the Local Intrinsic Curvature of a l = 1 Radio-Vortex at 30 GHz.

Published in:

Progress in Electromagnetics Research M, 2020, n. 94, p. 1, doi. 10.2528/pierm20041407

By:

Scalcinati, Lorenzo;
Paroli, Bruno;
Zannoni, Mario;
Potenza, Marco A. C.

Publication type:

Article

PRIMORDIAL BLACK HOLE CONSTRAINTS FOR CURVATON MODELS WITH PREDICTED LARGE NON-GAUSSIANITY.

Published in:

International Journal of Modern Physics D: Gravitation, Astrophysics & Cosmology, 2013, v. 22, n. 7, p. -1, doi. 10.1142/S021827181350034X

By:

BUGAEV, E. V.;
KLIMAI, P. A.

Publication type:

Article

3D image retrieval based on differential geometry and co-occurrence matrix.

Published in:

Neural Computing & Applications, 2014, v. 24, n. 3/4, p. 715, doi. 10.1007/s00521-012-1288-4

By:

Guo, Kehua;
Duan, Guihua

Publication type:

Article

"Pure-Polyhex" π-Networks: Topo-Combinatorics.

Published in:

Croatica Chemica Acta, 2021, v. 93, n. 4, p. 347, doi. 10.5562/cca3790

By:

Klein, Douglas J.;
Mandal, Bholanath

Publication type:

Article

Curvature, torsion and the quadrilateral gaps.

Published in:

Proceedings of the Indian Academy of Sciences: Mathematical Sciences, 2021, v. 131, n. 1, p. 1, doi. 10.1007/s12044-020-00596-2

By:

Nitsure, Nitin

Publication type:

Article

Curvature, torsion and the quadrilateral gaps.

Published in:

Proceedings of the Indian Academy of Sciences: Mathematical Sciences, 2021, v. 131, n. 1, p. 1, doi. 10.1007/s12044-020-00596-2

By:

Nitsure, Nitin

Publication type:

Article

Minimal surfaces in symmetric spaces with parallel second fundamental form.

Published in:

Proceedings of the Indian Academy of Sciences: Mathematical Sciences, 2017, v. 127, n. 4, p. 719, doi. 10.1007/s12044-017-0352-5

By:

Jiao, Xiaoxiang;
Li, Mingyan

Publication type:

Article