Works matching DE "SINGULAR perturbations"

Results: 1045

A Uniform Numerical Method for Solving a Singularly Perturbed Neutral Delay Differential Equation.

Published in:

Computational Mathematics & Mathematical Physics, 2025, v. 65, n. 6, p. 1328, doi. 10.1134/S0965542525700587

By:

Ekinci, Y.;
Cimen, E.;
Cakir, M.

Publication type:

Article

Comparative study of numerical methods for singularly perturbed boundary turning point problems with mixed boundary conditions.

Published in:

Journal of Mathematical Modeling (JMM), 2025, v. 13, n. 3, p. 609, doi. 10.22124/jmm.2025.28691.2547

By:

Jayalakshmi, G. Janani;
Elango, Sekar;
Raja, Velusamy;
Tamilselvan, Ayyadurai

Publication type:

Article

Fixed-time stability of singularly perturbed switched filippov systems: bounded control approach.

Published in:

Nonlinear Dynamics, 2025, v. 113, n. 17, p. 23245, doi. 10.1007/s11071-025-11346-2

By:

Gao, Dongdong;
Kong, Fanchao;
Zhu, Quanxin;
Huang, Tingwen

Publication type:

Article

On a Countable Sequence of Homoclinic Orbits Arising Near a Saddle–Center Point.

Published in:

Communications in Mathematical Physics, 2025, v. 406, n. 9, p. 1, doi. 10.1007/s00220-025-05381-8

By:

Baldomá, Inmaculada;
Guardia, Marcel;
Pelinovsky, Dmitry E.

Publication type:

Article

On infinite-rank singular perturbations of the Schrödinger operator.

Published in:

Ukrainian Mathematical Journal, 2008, v. 60, n. 4, p. 563, doi. 10.1007/s11253-008-0077-9

By:

Kuzhel', S.;
Vavrykovych, L.

Publication type:

Article

On some periodic solutions of singularly perturbed parabolic equations.

Published in:

Ukrainian Mathematical Journal, 2007, v. 59, n. 3, p. 396, doi. 10.1007/s11253-007-0025-0

By:

Vasil'eva, A. B.

Publication type:

Article

caspo: a toolbox for automated reasoning on the response of logical signaling networks families.

Published in:

Bioinformatics, 2017, v. 33, n. 6, p. 947, doi. 10.1093/bioinformatics/btw738

By:

Videla, Santiago;
Saez-Rodriguez, Julio;
Guziolowski, Carito;
Siegel, Anne

Publication type:

Article

A poroelasticity model for interstitial fluid flow and matrix deformation in a non-homogeneous solid tumor.

Published in:

Mathematics & Mechanics of Solids, 2021, v. 26, n. 11, p. 1713, doi. 10.1177/10812865211007920

By:

Jin, Z-H

Publication type:

Article

Derivation of a linear prestressed elastic rod model from three-dimensional elasticity.

Published in:

Mathematics & Mechanics of Solids, 2015, v. 20, n. 10, p. 1215, doi. 10.1177/1081286513517706

By:

Marohnić, Maroje;
Tambača, Josip

Publication type:

Article

A second order numerical scheme for solving mixed type boundary value problems involving singular perturbation.

Published in:

Computational Methods for Differential Equations, 2023, v. 11, n. 4, p. 822, doi. 10.22034/cmde.2023.52094.2178

By:

Sahu, Subal Ranjan;
Mohapatra, Jugal;
Govindrao, Lolugu

Publication type:

Article

Fixed-point theorems for nonlinear operators with singular perturbations and applications.

Published in:

Journal of Inequalities & Applications, 2014, v. 2014, p. 1, doi. 10.1186/1029-242X-2014-37

By:

Baoqiang Yan;
O'Regan, Donal;
Agarwal, Ravi P.

Publication type:

Article

Convergence for Hyperbolic Singular Perturbation of Integrodifferential Equations.

Published in:

Journal of Inequalities & Applications, 2007, v. 2007, n. 1, p. 1, doi. 10.1155/2007/80935

By:

Jin Liang;
Liu, James;
Ti-Jun Xiao

Publication type:

Article

On the Asymptotic Behavior of the Optimal Exercise Price Near Expiry of an American Put Option under Stochastic Volatility.

Published in:

Journal of Risk & Financial Management, 2022, v. 15, n. 5, p. 189, doi. 10.3390/jrfm15050189

By:

Chen, Wenting;
Zhu, Song-Ping

Publication type:

Article

On a class of Kirchhoff type problems with singular exponential nonlinearity.

Published in:

Tamkang Journal of Mathematics, 2024, v. 55, n. 2, p. 97, doi. 10.5556/j.tkjm.55.2024.5097

By:

Sattaf, Mebarka;
Khaldi, Brahim

Publication type:

Article

Asymptotic matching modal model on Richtmyer–Meshkov instability.

Published in:

Journal of Fluid Mechanics, 2025, v. 1002, p. 1, doi. 10.1017/jfm.2024.1125

By:

Li, Jiaxuan;
Chen, Chenren;
Zhai, Zhigang;
Luo, Xisheng

Publication type:

Article

Long-range two-dimensional hydrodynamic interaction between a pair of mutually repellent disks.

Published in:

Journal of Fluid Mechanics, 2024, v. 988, p. 1, doi. 10.1017/jfm.2024.243

By:

Ehud Yariv;
Peng, Gunnar G.

Publication type:

Article

Dynamic stability analysis of a reduced order micro‐grid by multi‐time scale theory.

Published in:

International Transactions on Electrical Energy Systems, 2021, v. 31, n. 5, p. 1, doi. 10.1002/2050-7038.12831

By:

Ahmadi, Hadi;
Kazemi, Ahad

Publication type:

Article

Visual analysis of deep learning semantic segmentation applied to petrographic thin sections.

Published in:

Scientific Reports, 2025, v. 15, n. 1, p. 1, doi. 10.1038/s41598-025-99767-2

By:

Morales, Joaquin;
Saldivia, Camila;
Lobo, Rodolfo;
del Pino, Max;
Muñoz, Marcos;
Caniggia, Giorgio;
Catalán, Joaquín;
Hayde, Rafael;
Poblete, Víctor

Publication type:

Article

ACCURATE NUMERICAL SCHEME FOR SINGULARLY PERTURBED TIME DELAYED PARABOLIC DIFFERENTIAL EQUATIONS.

Published in:

TWMS Journal of Applied & Engineering Mathematics, 2024, v. 14, n. 4, p. 1622

By:

NEGERO, N. T.;
DURESSA, G. F.

Publication type:

Article

A FITTED NUMERICAL TECHNIQUE FOR SINGULARLY PERTURBED DELAY DIFFERENTIAL EQUATIONS WITH INTEGRAL BOUNDARY CONDITION.

Published in:

TWMS Journal of Applied & Engineering Mathematics, 2024, v. 14, n. 4, p. 1338

By:

AYELE, M. A.;
TIRUNEH, A. A. E.;
DERESE, G. A.

Publication type:

Article

A COMPARATIVE AND ILLUSTRATIVE STUDY FOR SOLVING SINGULARLY PERTURBED PROBLEMS WITH TWO PARAMETERS.

Published in:

TWMS Journal of Applied & Engineering Mathematics, 2024, v. 14, n. 2, p. 520

By:

CENGİZCİ, S.;
UĞUR, Ö.

Publication type:

Article

SOLUTION OF PARTIALLY SINGULARLY PERTURBED SYSTEM OF INITIAL AND BOUNDARY VALUE PROBLEMS USING NON-UNIFORM HAAR WAVELET.

Published in:

TWMS Journal of Applied & Engineering Mathematics, 2021, v. 11, n. 4, p. 1246

By:

RAZA, AKMAL;
KHAN, ARSHAD;
AHMAD, KHALIL

Publication type:

Article

An adaptive mesh method for time dependent singularly perturbed differential-difference equations.

Published in:

Nonlinear Engineering, 2019, v. 8, n. 1, p. 328, doi. 10.1515/nleng-2018-0075

By:

Pramod Chakravarthy, P.;
Kumar, Kamalesh

Publication type:

Article

A second order numerical method for a class of parameterized singular perturbation problems on adaptive grid.

Published in:

Nonlinear Engineering, 2017, v. 6, n. 3, p. 221, doi. 10.1515/nleng-2017-0003

By:

Shakti, D.;
Mohapatra, J.

Publication type:

Article

Limit speed of traveling wave solutions for the perturbed generalized KdV equation.

Published in:

Discrete & Continuous Dynamical Systems - Series S, 2023, v. 16, n. 3/4, p. 1, doi. 10.3934/dcdss.2022048

By:

Chen, Aiyong;
Zhang, Chi;
Huang, Wentao

Publication type:

Article

Existence and local uniqueness of classical Poisson-Nernst-Planck systems with multi-component permanent charges and multiple cations.

Published in:

Discrete & Continuous Dynamical Systems - Series S, 2023, v. 16, n. 3/4, p. 1, doi. 10.3934/dcdss.2022134

By:

Zhang, Mingji

Publication type:

Article

Dafermos regularization and viscous wave fan profiles for Riemann solutions of Burger's equation.

Published in:

Discrete & Continuous Dynamical Systems - Series S, 2023, v. 16, n. 3/4, p. 1, doi. 10.3934/dcdss.2023047

By:

Liu, Weishi

Publication type:

Article

A proof of a Dumortier-Roussarie's conjecture.

Published in:

Discrete & Continuous Dynamical Systems - Series S, 2023, v. 16, n. 3/4, p. 1, doi. 10.3934/dcdss.2022095

By:

Li, Chengzhi;
Liu, Changjian

Publication type:

Article

Synchronization for singularity-perturbed complex networks via event-triggered impulsive control.

Published in:

Discrete & Continuous Dynamical Systems - Series S, 2022, v. 15, n. 11, p. 3205, doi. 10.3934/dcdss.2022068

By:

Liang, Kun;
He, Wangli;
Yuan, Yang;
Shi, Liyu

Publication type:

Article

Liouville-Green approximation for linearly coupled systems: Asymptotic analysis with applications to reaction-diffusion systems.

Published in:

Discrete & Continuous Dynamical Systems - Series S, 2022, v. 15, n. 9, p. 2553, doi. 10.3934/dcdss.2022133

By:

Kováč, Juraj;
Klika, Václav

Publication type:

Article

Existence and asymptotic profiles of the steady state for a diffusive epidemic model with saturated incidence and spontaneous infection mechanism.

Published in:

Discrete & Continuous Dynamical Systems - Series S, 2021, v. 14, n. 12, p. 4503, doi. 10.3934/dcdss.2021120

By:

Sun, Xueying;
Cui, Renhao

Publication type:

Article

Traveling wave fronts in a diffusive and competitive Lotka-Volterra system.

Published in:

Discrete & Continuous Dynamical Systems - Series S, 2021, v. 14, n. 9, p. 3097, doi. 10.3934/dcdss.2021010

By:

Du, Zengji;
Yan, Shuling;
Zhuang, Kaige

Publication type:

Article

Geometry and numerical continuation of multiscale orbits in a nonconvex variational problem.

Published in:

Discrete & Continuous Dynamical Systems - Series S, 2020, v. 13, n. 4, p. 1269, doi. 10.3934/dcdss.2020073

By:

Iuorio, Annalisa;
Kuehn, Christian;
Szmolyan, Peter

Publication type:

Article

Stability of traveling waves involving turning points.

Published in:

Communications on Pure & Applied Analysis, 2025, v. 24, n. 6, p. 1, doi. 10.3934/cpaa.2025018

By:

Li, Ji;
Yu, Qing;
Zhang, Qian

Publication type:

Article

Traveling waves in a three-variable reaction-diffusion-mechanics model of cardiac tissue.

Published in:

Communications on Pure & Applied Analysis, 2025, v. 24, n. 5, p. 1, doi. 10.3934/cpaa.2025016

By:

LI, JI;
YU, QING

Publication type:

Article

On some new results on anisotropic singular perturbations of second-order elliptic operators.

Published in:

Communications on Pure & Applied Analysis, 2023, v. 22, n. 2, p. 1, doi. 10.3934/cpaa.2023004

By:

Maltese, David;
Ogabi, Chokri

Publication type:

Article

On the nonlinear three-dimensional models in equatorial ocean flows.

Published in:

Communications on Pure & Applied Analysis, 2022, v. 21, n. 7, p. 2271, doi. 10.3934/cpaa.2022085

By:

Basu, Biswajit

Publication type:

Article

Dynamics of solitary waves and periodic waves for a generalized KP-MEW-Burgers equation with damping.

Published in:

Communications on Pure & Applied Analysis, 2022, v. 21, n. 6, p. 1987, doi. 10.3934/cpaa.2021118

By:

Du, Zengji;
Lin, Xiaojie;
Ren, Yulin

Publication type:

Article

A Novel Neuroglial Architecture for Modelling Singular Perturbation System.

Published in:

International Journal of Electrical & Computer Engineering (2088-8708), 2018, v. 8, n. 6, p. 4810, doi. 10.11591/ijece.v8i6.pp4810-4822

By:

Salah, Samia;
Sadok, M’hamed Hadj;
Guessoum, Abderrezak

Publication type:

Article

Sliding Mode Flight Control Law Design Requirements for Oblique Wing Aircraft Based on Perturbation Theory.

Published in:

Aerospace (MDPI Publishing), 2024, v. 11, n. 5, p. 366, doi. 10.3390/aerospace11050366

By:

Wang, Lixin;
Sun, Xun;
Liu, Hailiang;
Ma, Jingzhong;
Cheng, Wenyuan;
Tai, Shang;
Zhu, Yun;
Yue, Ting

Publication type:

Article

Finite elements on locally uniform meshes for convection-diffusion problems with boundary layers.

Published in:

Computing, 2011, v. 92, n. 4, p. 285, doi. 10.1007/s00607-011-0144-1

By:

Roos, Hans-Görg;
Schopf, Martin

Publication type:

Article

Practical adaptive robust tracking control of the dual-valve parallel electro-hydraulic servo system with reduced-order model.

Published in:

Transactions of the Institute of Measurement & Control, 2024, v. 46, n. 3, p. 501, doi. 10.1177/01423312231183200

By:

Hu, Huibing;
Zhang, Qiang;
Fang, Jinhui;
Wang, Tianzhu;
Wei, Jianhua

Publication type:

Article

Delay dependent H∞ control of wind energy conversion systems via singular perturbation theory.

Published in:

Transactions of the Institute of Measurement & Control, 2021, v. 43, n. 1, p. 194, doi. 10.1177/0142331220952302

By:

Zhang, Yan;
Yang, Zhong;
Yu, Zhenzhong;
Hu, Xingliu;
Wang, Yizhi;
Shen, Hao

Publication type:

Article

A simplified a posteriori error analysis of a second-order difference scheme for a singularly perturbed convection-diffusion problem.

Published in:

Journal of Mathematical Chemistry, 2025, v. 63, n. 6, p. 1461, doi. 10.1007/s10910-025-01729-6

By:

Huang, Jian;
Cen, Zhongdi;
Xu, Aimin

Publication type:

Article

Numerical treatment of singularly perturbed turning point problems with delay in time.

Published in:

Journal of Mathematical Chemistry, 2025, v. 63, n. 4, p. 1035, doi. 10.1007/s10910-025-01707-y

By:

Singh, Satpal;
Kumar, Devendra;
Vigo-Aguiar, J.

Publication type:

Article

A parameter-uniform hybrid scheme designed for multi-point boundary value problems that are perturbed.

Published in:

Journal of Mathematical Chemistry, 2024, v. 62, n. 8, p. 1982, doi. 10.1007/s10910-024-01639-z

By:

Kumari, Parvin;
Kumar, Devendra;
Vigo-Aguiar, Jesus

Publication type:

Article

Analysis of an almost second-order parameter-robust numerical technique for a weakly coupled system of singularly perturbed convection-diffusion equations.

Published in:

Journal of Mathematical Chemistry, 2024, v. 62, n. 8, p. 1834, doi. 10.1007/s10910-024-01634-4

By:

Rao, S. Chandra Sekhara;
Srivastava, Varsha

Publication type:

Article

Shishkin mesh based septic Hermite interpolation algorithm for time-dependent singularly perturbed convection–diffusion models.

Published in:

Journal of Mathematical Chemistry, 2022, v. 60, n. 10, p. 2029, doi. 10.1007/s10910-022-01399-8

By:

Kumari, Archna;
Kukreja, V. K.

Publication type:

Article

Three-dimensional Haar wavelet method for singularly perturbed elliptic boundary value problems on non-uniform meshes.

Published in:

Journal of Mathematical Chemistry, 2022, v. 60, n. 7, p. 1314, doi. 10.1007/s10910-022-01359-2

By:

Deswal, Komal;
Kumar, Devendra;
Vigo-Aguiar, J.

Publication type:

Article

The total quasi-steady-state for multiple alternative substrate reactions.

Published in:

Journal of Mathematical Chemistry, 2022, v. 60, n. 5, p. 841, doi. 10.1007/s10910-022-01339-6

By:

Besya, Azimberdy;
Rao, Shodhan

Publication type:

Article