Works about NONLINEAR operators

Results: 1572

Approximation by Max-Product Sampling Operators Based on Sinc-Type Kernels.

Published in:

Sampling Theory in Signal & Image Processing, 2011, v. 10, n. 3, p. 211, doi. 10.1007/bf03549542

By:

Coroianu, Lucian;
Gal, Sorin G.

Publication type:

Article

AN ANTI-NOISE ALGORITHM FOR ENHANCING GLOBAL AND LOCAL CONTRAST FOR INFRARED IMAGE.

Published in:

International Journal of Wavelets, Multiresolution & Information Processing, 2007, v. 5, n. 1, p. 101, doi. 10.1142/S0219691307001653

By:

ZHANG, CHANGJIANG;
WANG, XIAODONG;
ZHANG, HAORAN;
DUANMU, CHUNJIANG

Publication type:

Article

A new non-augmented and momentum-conserving fully-mixed finite element method for a coupled flow-transport problem.

Published in:

Calcolo, 2022, v. 59, n. 1, p. 1, doi. 10.1007/s10092-021-00451-4

By:

Benavides, Gonzalo A.;
Caucao, Sergio;
Gatica, Gabriel N.;
Hopper, Alejandro A.

Publication type:

Article

Results on Normal Forms for FPU Chains.

Published in:

Communications in Mathematical Physics, 2008, v. 278, n. 1, p. 145, doi. 10.1007/s00220-007-0387-z

By:

Henrici, Andreas;
Kappeler, Thomas

Publication type:

Article

Integrable Dynamics of Charges Related to the Bilinear Hypergeometric Equation.

Published in:

Communications in Mathematical Physics, 2003, v. 242, n. 1/2, p. 251, doi. 10.1007/s00220-003-0944-z

By:

Loutsenko, Igor

Publication type:

Article

Signals Recovery by the Amplitude of the Spectrum.

Published in:

Measurement Techniques, 2023, v. 65, n. 10, p. 750, doi. 10.1007/s11018-023-02148-2

By:

Boykov, I. V.;
Pivkina, A. A.

Publication type:

Article

Method for Detecting R-Waves of an ECG Signal Based on Wavelet Decomposition.

Published in:

Measurement Techniques, 2021, v. 64, n. 5, p. 420, doi. 10.1007/s11018-021-01948-8

By:

Fedotov, A. A.

Publication type:

Article

Approximate Methods of Solving Amplitude-Phase Problems for Continuous Signals.

Published in:

Measurement Techniques, 2021, v. 64, n. 5, p. 386, doi. 10.1007/s11018-021-01944-y

By:

Boikov, I. V.;
Zelina, Ya. V.

Publication type:

Article

Applications of the fixed point index in Menger PN-spaces.

Published in:

Mathematical Notes, 2012, v. 91, n. 5/6, p. 725, doi. 10.1134/S0001434612050148

By:

Zhu, C.;
Li, Q.

Publication type:

Article

The fixed-point index of nonlinear operators in Menger PN-spaces.

Published in:

Mathematical Notes, 2011, v. 90, n. 1/2, p. 94, doi. 10.1134/S0001434611070108

By:

Li, Qiuying;
Zhu, Chuanxi

Publication type:

Article

Local and global estimates of the solutions of the Cauchy problem for quasilinear parabolic equations with a nonlinear operator of Baouendi-Grushin type.

Published in:

Mathematical Notes, 2009, v. 85, n. 3/4, p. 385, doi. 10.1134/S0001434609030092

By:

Markasheva, V.;
Tedeev, A.

Publication type:

Article

Existence of fixed points for mappings of finite sets.

Published in:

Mathematical Notes, 2007, v. 82, n. 1/2, p. 174, doi. 10.1134/S000143460707022X

By:

Danilov, V.;
Koshevoi, G.

Publication type:

Article

Branching of Solutions of the Abstract Kinetic Equation.

Published in:

Mathematical Notes, 2003, v. 73, n. 1/2, p. 103, doi. 10.1023/A:1022130202626

By:

Fimin, N.N.;
Chuyanov, V.A.

Publication type:

Article

Method of Maximal Monotonic Operators in the Theory of Nonlinear Integro-Differential Equations of Convolution Type.

Published in:

Journal of Mathematical Sciences, 2022, v. 260, n. 3, p. 275, doi. 10.1007/s10958-022-05691-5

By:

Askhabov, S. N.

Publication type:

Article

Perturbations of Nonlinear Elliptic Operators by Potentials in the Space of Multiplicators.

Published in:

Journal of Mathematical Sciences, 2021, v. 257, n. 5, p. 569, doi. 10.1007/s10958-021-05504-1

By:

Vil'danova, V. F.;
Mukminov, F. Kh.

Publication type:

Article

Nonzero Periodic Solutions of a Special System of Nonlinear Differential Equations.

Published in:

Journal of Mathematical Sciences, 2020, v. 248, n. 4, p. 467, doi. 10.1007/s10958-020-04887-x

By:

Terekhin, M. T.

Publication type:

Article

Conditions for the Absolute Instability of the Solutions of Difference Equations with Self-Adjoint Operator Coefficients.

Published in:

Journal of Mathematical Sciences, 2020, v. 247, n. 2, p. 351, doi. 10.1007/s10958-020-04806-0

By:

Slyusarchuk, V. Yu.;
Slyusarchuk, L. M.

Publication type:

Article

To the theory of quasiconformal mappings.

Published in:

Journal of Mathematical Sciences, 2019, v. 242, n. 6, p. 860, doi. 10.1007/s10958-019-04520-6

By:

Zorich, Vladimir A.

Publication type:

Article

On the Separation Property of Nonlinear Second-Order Differential Operators with Matrix Coefficients in Weighted Spaces.

Published in:

Journal of Mathematical Sciences, 2019, v. 241, n. 5, p. 589, doi. 10.1007/s10958-019-04447-y

By:

Karimov, O. Kh.

Publication type:

Article

On the Unique Solvability of a Nonlinear Nonlocal Boundary-Value Problem for Systems of Second-Order Functional Differential Equations.

Published in:

Journal of Mathematical Sciences, 2017, v. 223, n. 3, p. 257, doi. 10.1007/s10958-017-3352-1

By:

Dilna, N.

Publication type:

Article

On a Three-Step Method with the Order of Convergence 1 + $$ \sqrt{2} $$ for the Solution of Systems of Nonlinear Operator Equations.

Published in:

Journal of Mathematical Sciences, 2017, v. 222, n. 1, p. 26, doi. 10.1007/s10958-017-3279-6

By:

Bartish, M.;
Koval'chuk, O.

Publication type:

Article

Mathematical models of some nonlinear systems and their computer realization.

Published in:

Cybernetics & Systems Analysis, 2008, v. 44, n. 5, p. 692, doi. 10.1007/s10559-008-9040-x

By:

Seredenko, V.

Publication type:

Article

Symmetry of Positive Solutions for Fully Nonlinear Nonlocal Systems.

Published in:

Frontiers of Mathematics, 2024, v. 19, n. 2, p. 225, doi. 10.1007/s11464-021-0377-z

By:

Luo, Linfeng;
Zhang, Zhengce

Publication type:

Article

On a dynamic frictional contact problem with normal damped response and long-term memory.

Published in:

Mathematics & Mechanics of Solids, 2024, v. 29, n. 5, p. 924, doi. 10.1177/10812865231218458

By:

Ouakil, Imane;
Benabderrahmane, Benyattou;
Boukhatem, Yamna;
Feng, Baowei

Publication type:

Article

Flying small target detection in IR images based on adaptive toggle operator.

Published in:

IET Computer Vision (Wiley-Blackwell), 2018, v. 12, n. 4, p. 527, doi. 10.1049/iet-cvi.2017.0327

By:

Marvasti, Fereshteh Seyed;
Mosavi, Mohammad Reza;
Nasiri, Mahdi

Publication type:

Article

Gauge-Invariant Lagrangian Formulations for Mixed-Symmetry Higher-Spin Bosonic Fields in AdS Spaces.

Published in:

Universe (2218-1997), 2023, v. 9, n. 12, p. 495, doi. 10.3390/universe9120495

By:

Reshetnyak, Alexander Alexandrovich;
Moshin, Pavel Yurievich

Publication type:

Article

ДЕЯКІ АСИМПТОТИЧНІ ВЛАСТИВОСТІ РОЗВ’ЯЗКІВ РІВНЯНЬ ЛАПЛАСА В ОДИНИЧНОМУ КРУЗІ.

Published in:

Cybernetics & Systems Analysis / Kibernetiki i Sistemnyj Analiz, 2023, n. 3, p. 106

By:

ЖИГАЛЛО, Т. В.;
ХАРКЕВИЧ, Ю. І.

Publication type:

Article

APPROXIMATION SOLVABILITY OF A PERTURBED MANN ITERATIVE ALGORITHM WITH ERRORS FOR A SYSTEM OF MIXED VARIATIONAL INCLUSIONS INVOLVING ⊕ OPERATION.

Published in:

Journal of Nonlinear Analysis & Optimization: Theory & Applications, 2021, v. 12, n. 2, p. 103

By:

ZAHOOR, BISMA;
BHAT, MOHD IQBAL;
MALIK, MUDASIR A.

Publication type:

Article

GENERALIZED NONLOCAL BOUNDARY CONDITION FOR FRACTIONAL PANTOGRAPH DIFFERENTIAL EQUATION VIA HILFER FRACTIONAL DERIVATIVE.

Published in:

Journal of Nonlinear Analysis & Optimization: Theory & Applications, 2021, v. 12, n. 2, p. 45

By:

AHMED, IDRIS;
KUMAM, POOM;
TARIBOON, JESSADA;
IBRAHIM, ALHASSAN;
BORISUT, PIYACHAT;
DEMBA, MUSA AHMED

Publication type:

Article

FIXED POINTS OF CONTRACTION MAPPINGS WITH VARIATIONS IN S-METRIC SPACE DOMAINS.

Published in:

Mathematics Student, 2022, v. 91, n. 3/4, p. 173

By:

SIVA, G.

Publication type:

Article

Global Solution and Blow-up for a Thermoelastic System of p-Laplacian Type with Logarithmic Source.

Published in:

Mathematical Sciences & Applications E-Notes: An International Electronic Journal of Mathematics, 2023, v. 11, n. 3, p. 112, doi. 10.36753/mathenot.1084371

By:

Raposo da Cunha, Carlos Alberto;
Pedreira Cattai, Adriano;
Vera Villagran, Octavio Paulo;
Chandra Gorain, Ganesh;
Carvalho Pereira, Ducival

Publication type:

Article

REMARKS ON THE RANGE AND THE KERNEL OF GENERALIZED DERIVATION.

Published in:

Matematychni Studii, 2022, v. 57, n. 2, p. 202, doi. 10.30970/ms.57.2.202-209

By:

BOUHAFSI, Y.;
ECH-CHAD, M.;
MISSOURI, M.;
ZOUAKI, A.

Publication type:

Article

带积分边界条件的分数阶微分方程正解的存在性.

Published in:

Journal of Jilin University (Science Edition) / Jilin Daxue Xuebao (Lixue Ban), 2020, v. 58, n. 1, p. 9, doi. 10.13413/j.cnki.jdxblxb.2019165

By:

何兴玥;
高承华

Publication type:

Article

Two derivative-free algorithms for nonlinear equations.

Published in:

Optimization Methods & Software, 2008, v. 23, n. 3, p. 395, doi. 10.1080/10556780701669370

By:

Deng, Youjun;
Liu, Zhenhai

Publication type:

Article

A short note on $C^{*}$-valued contraction mappings.

Published in:

Journal of Inequalities & Applications, 2016, v. 2016, n. 1, p. 1, doi. 10.1186/s13660-016-0992-5

By:

Alsulami, Hamed;
Agarwal, Ravi;
Karapınar, Erdal;
Khojasteh, Farshid

Publication type:

Article

Split hierarchical variational inequality problems and fixed point problems for nonexpansive mappings.

Published in:

Journal of Inequalities & Applications, 2015, v. 2015, n. 1, p. 1, doi. 10.1186/s13660-015-0793-2

By:

Ansari, Qamrul;
Rehan, Aisha;
Wen, Ching-Feng

Publication type:

Article

Convergence of three-step iterations for nearly asymptotically nonexpansive mappings in $\operatorname{CAT}(k)$ spaces.

Published in:

Journal of Inequalities & Applications, 2015, v. 2015, n. 1, p. 1, doi. 10.1186/s13660-015-0670-z

By:

Saluja, Gurucharan;
Postolache, Mihai;
Kurdi, Alia

Publication type:

Article

Existence of a common solution of an integral equations system by (ψ, α, β)-weakly contractions.

Published in:

Journal of Inequalities & Applications, 2014, v. 2014, p. 1, doi. 10.1186/1029-242X-2014-517

By:

Lo'lo', Parvaneh;
Mansour Vaezpour, Seiyed;
Saadati, Reza;
Choonkil Park

Publication type:

Article

Properties of convergence of a class of iterative processes generated by sequences of self-mappings with applications to switched dynamic systems.

Published in:

Journal of Inequalities & Applications, 2014, v. 2014, p. 1, doi. 10.1186/1029-242X-2014-498

By:

De la Sen, Manuel;
Ibeas, Asier

Publication type:

Article

On new generalizations of Smarzewski's fixed point theorem.

Published in:

Journal of Inequalities & Applications, 2014, v. 2014, p. 1, doi. 10.1186/1029-242X-2014-493

By:

Wei-Shih Du

Publication type:

Article

An algorithm with general errors for the zero point of monotone mappings in Banach spaces.

Published in:

Journal of Inequalities & Applications, 2014, v. 2014, p. 1, doi. 10.1186/1029-242X-2014-484

By:

Yan Tang;
Zhiqing Bao;
Daojun Wen

Publication type:

Article

On the convex-exponent product of logharmonic mappings.

Published in:

Journal of Inequalities & Applications, 2014, v. 2014, p. 1, doi. 10.1186/1029-242X-2014-485

By:

AbdulHadi, Zayid;
Alareefi, Najla M.;
Ali, Rosihan M.

Publication type:

Article

On fixed point theorems for mappings with PPF dependence.

Published in:

Journal of Inequalities & Applications, 2014, v. 2014, p. 1, doi. 10.1186/1029-242X-2014-372

By:

Farajzadeh, Ali;
Anchalee Kaewcharoen

Publication type:

Article

Best proximity points of implicit relation type modified α<sup>3</sup>-proximal contractions.

Published in:

Journal of Inequalities & Applications, 2014, v. 2014, p. 1, doi. 10.1186/1029-242X-2014-365

By:

Zabihi, Farzaneh;
Razani, Abdolrahman

Publication type:

Article

Fixed point results for {α, ξ}-expansive locally contractive mappings.

Published in:

Journal of Inequalities & Applications, 2014, v. 2014, p. 1, doi. 10.1186/1029-242X-2014-364

By:

Ahmad, Jamshaid;
Al-Rawashdeh, Ahmed Saleh;
Azam, Akbar

Publication type:

Article

Convergence of the q-Stancu-Szász-Beta type operators.

Published in:

Journal of Inequalities & Applications, 2014, v. 2014, p. 1, doi. 10.1186/1029-242X-2014-354

By:

Dinlemez, Ülkü

Publication type:

Article

Some new results on cyclic relatively nonexpansive mappings in convex metric spaces.

Published in:

Journal of Inequalities & Applications, 2014, v. 2014, p. 1, doi. 10.1186/1029-242X-2014-350

By:

Gabeleh, Moosa;
Shahzad, Naseer

Publication type:

Article

Generalized fixed point theorems for multi-valued α-ψ-contractive mappings.

Published in:

Journal of Inequalities & Applications, 2014, v. 2014, p. 1, doi. 10.1186/1029-242X-2014-348

By:

Hussain, Nawab;
Ahmad, Jamshaid;
Azam, Akbar

Publication type:

Article

Fixed point results via α-admissible mappings and cyclic contractive mappings in partial b-metric spaces.

Published in:

Journal of Inequalities & Applications, 2014, v. 2014, p. 1, doi. 10.1186/1029-242X-2014-345

By:

Latif, Abdul;
Rezaei Roshan, Jamal;
Parvaneh, Vahid;
Hussain, Nawab

Publication type:

Article

On total asymptotically nonexpansive mappings in CAT(κ) spaces.

Published in:

Journal of Inequalities & Applications, 2014, v. 2014, p. 1, doi. 10.1186/1029-242X-2014-336

By:

Bancha Panyanak

Publication type:

Article