Works matching DE "POSITIVE operators"

Results: 839

Sampling Formulae and Optimal Factorizations of Projections.

Published in:

Sampling Theory in Signal & Image Processing, 2008, v. 7, n. 3, p. 313, doi. 10.1007/bf03549503

By:

Andruchow, Esteban;
Antezana, Jorge;
Corach, Gustavo

Publication type:

Article

Korovkin-type approximation properties of bivariate q-Meyer-König and Zeller operators.

Published in:

Calcolo, 2006, v. 43, n. 1, p. 51, doi. 10.1007/s10092-006-0114-8

By:

Doğru, Ogün;
Gupta, Vijay

Publication type:

Article

Forecasting the amount of domestic waste clearance in Shenzhen with an optimized grey model.

Published in:

Stochastic Environmental Research & Risk Assessment, 2024, v. 38, n. 7, p. 2711, doi. 10.1007/s00477-024-02706-2

By:

Zeng, Bo;
Xia, Chao;
Yang, Yingjie

Publication type:

Article

On eigenvalues for certain classes of positive operators.

Published in:

Mathematical Notes, 2009, v. 85, n. 1/2, p. 198, doi. 10.1134/S0001434609010234

By:

Makin, R.

Publication type:

Article

Interpolation of positive operators.

Published in:

Mathematical Notes, 2007, v. 81, n. 1/2, p. 37, doi. 10.1134/S000143460701004X

By:

Veselova, L.;
Sukochev, F.;
Tikhonov, O.

Publication type:

Article

Nonlinear Integral Equations with Potential-Type Kernels in the Nonperiodic Case.

Published in:

Journal of Mathematical Sciences, 2022, v. 263, n. 4, p. 463, doi. 10.1007/s10958-022-05942-5

By:

Askhabov, S. N.

Publication type:

Article

On Approximation Properties of a Stancu Generalization of Szasz–Mirakyan–Bernstein Operators.

Published in:

Journal of Mathematical Sciences, 2022, v. 260, n. 5, p. 700, doi. 10.1007/s10958-022-05721-2

By:

Tunç, Tuncay;
Fedakar, Burcu

Publication type:

Article

A Stable Difference Scheme for a Third-Order Partial Differential Equation.

Published in:

Journal of Mathematical Sciences, 2022, v. 260, n. 4, p. 399, doi. 10.1007/s10958-022-05702-5

By:

Ashyralyev, A.;
Belakroum, Kh.

Publication type:

Article

Localization Property for Regular Solutions of the Cauchy Problem for a Fractal Equation of the Integral Form.

Published in:

Journal of Mathematical Sciences, 2021, v. 253, n. 1, p. 1, doi. 10.1007/s10958-021-05208-6

By:

Litovchenko, V. A.

Publication type:

Article

Positivity Conditions for Operators with Difference Kernels in Reflexive Spaces.

Published in:

Journal of Mathematical Sciences, 2020, v. 250, n. 5, p. 717, doi. 10.1007/s10958-020-05036-0

By:

Askhabov, S. N.

Publication type:

Article

Coercive Solvability of Nonlocal Boundary-Value Problems for Parabolic Equations.

Published in:

Journal of Mathematical Sciences, 2019, v. 239, n. 6, p. 855, doi. 10.1007/s10958-019-04330-w

By:

Rossovskii, L. E.;
Hanalyev, A. R.

Publication type:

Article

On Coercive Solvability of Parabolic Equations with Variable Operators.

Published in:

Journal of Mathematical Sciences, 2019, v. 239, n. 5, p. 706, doi. 10.1007/s10958-019-04321-x

By:

Hanalyev, A. R.

Publication type:

Article

The Elastic Polarization Matrix for a Junction of Isotropic Half-Strips.

Published in:

Journal of Mathematical Sciences, 2019, v. 239, n. 3, p. 349, doi. 10.1007/s10958-019-04310-0

By:

Nazarov, S. A.;
Slutskii, A. S.

Publication type:

Article

Strong Approximation of Functions by Positive Operators.

Published in:

Journal of Mathematical Sciences, 2016, v. 217, n. 1, p. 45, doi. 10.1007/s10958-016-2954-3

By:

Zhuk, V.

Publication type:

Article

Preservation of Logarithmic Convexity by Positive Operators.

Published in:

Journal of Mathematical Sciences, 2016, v. 213, n. 4, p. 504, doi. 10.1007/s10958-016-2721-5

By:

Vinogradov, O.;
Ulitskaya, A.

Publication type:

Article

ІНТЕГРАЛЬНІ ПРЕДСТАВЛЕННЯ ПОЛІГАРМОНІЙНИХ ОПЕРАТОРІВ.

Published in:

Cybernetics & Systems Analysis / Kibernetiki i Sistemnyj Analiz, 2025, n. 3, p. 125

By:

ШУТОВСЬКИЙ, А. М.

Publication type:

Article

ДЕЯКІ ПРЕДСТАВЛЕННЯ ТРИГАРМОНІЙНИХ ФУНКЦІЙ.

Published in:

Cybernetics & Systems Analysis / Kibernetiki i Sistemnyj Analiz, 2024, n. 6, p. 169

By:

ШУТОВСЬКИЙ, А. М.

Publication type:

Article

ОПТИМІЗАЦІЙНІ ХАРАКТЕРИСТИКИ ОΠΕΡΑΤΟΡΑ З ДЕЛЬТАПОДІБНИМ ЯДРОМ ДЛЯ КВАЗІГЛАДКИХ ФУНКЦІЙ.

Published in:

Cybernetics & Systems Analysis / Kibernetiki i Sistemnyj Analiz, 2024, n. 5, p. 125

By:

ШУТОВСЬКИЙ, А. М.;
ПРИТ, В. В.

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

COMPARISON OF SMALLEST EIGENVALUES FOR NABLA FRACTIONAL BOUNDARY VALUE PROBLEMS.

Published in:

Bulletin of International Mathematical Virtual Institute, 2023, v. 13, n. 3, p. 411, doi. 10.7251/BIMVI2303411J

By:

Jonnalagadda, Jagan Mohan;
Shobanadevi, N.

Publication type:

Article

单调变分不等式问题外梯度方法的推广.

Published in:

Journal of Jilin University (Science Edition) / Jilin Daxue Xuebao (Lixue Ban), 2020, v. 58, n. 4, p. 847, doi. 10.13413/j.cnki.jdxblxb.2019457

By:

闻道君;
张蓉;
何光

Publication type:

Article

Implementation of quantum measurements using classical resources and only a single ancillary qubit.

Published in:

NPJ Quantum Information, 2022, v. 8, n. 1, p. 1, doi. 10.1038/s41534-022-00589-1

By:

Singal, Tanmay;
Maciejewski, Filip B.;
Oszmaniec, Michał

Publication type:

Article

VORONOVSKAYA-TYPE THEOREM FOR POSITIVE LINEAR OPERATORS BASED ON LAGRANGE INTERPOLATION.

Published in:

Annals: Series on Mathematics & its Applications, 2023, v. 15, n. 1/2, p. 86, doi. 10.56082/annalsarscimath.2023.1-2.86

By:

Gal, S. G.

Publication type:

Article

BEREZIN TRANSFORM OF INVERTIBLE POSITIVE OPERATORS.

Published in:

Annals: Series on Mathematics & its Applications, 2021, v. 13, n. 1/2, p. 70, doi. 10.56082/annalsarscimath.2022.1-2.70

By:

Das, Namita;
Sahoo, Madhusmita

Publication type:

Article

On M-class Q and M-class Q* operators.

Published in:

Journal of Analysis & Applications, 2019, v. 17, n. 1, p. 35

By:

Hamiti, V. R.;
Gjonbalaj, Q.;
Lohaj, S.

Publication type:

Article

Some strong convergence properties for arrays of rowwise ANA random variables.

Published in:

Journal of Inequalities & Applications, 2016, v. 2016, n. 1, p. 1, doi. 10.1186/s13660-016-1247-1

By:

Huang, Haiwu;
Ouyang, Mengqian;
Jiang, Yuanying

Publication type:

Article

Operator iteration on the Young inequality.

Published in:

Journal of Inequalities & Applications, 2016, v. 2016, n. 1, p. 1, doi. 10.1186/s13660-016-1249-z

By:

Zhao, Xianhe;
Li, Le;
Zuo, Hongliang

Publication type:

Article

Reverses of Young and Heinz inequalities for positive linear operators.

Published in:

Journal of Inequalities & Applications, 2016, v. 2016, n. 1, p. 1, doi. 10.1186/s13660-016-0967-6

By:

Malekinejad, S;
Talebi, S;
Ghazanfari, AG

Publication type:

Article

Some convexity inequalities in noncommutative L<sub>p</sub>-spaces.

Published in:

Journal of Inequalities & Applications, 2014, v. 2014, p. 1, doi. 10.1186/1029-242X-2014-385

By:

Jingjing Shao;
Yazhou Han

Publication type:

Article

Some Functionals and Approximation Operators Associated with a Family of Discrete Probability Distributions.

Published in:

Mathematics (2227-7390), 2023, v. 11, n. 4, p. 805, doi. 10.3390/math11040805

By:

Acu, Ana Maria;
Raşa, Ioan;
Srivastava, Hari M.

Publication type:

Article

New Hille Type and Ohriska Type Criteria for Nonlinear Third-Order Dynamic Equations.

Published in:

Mathematics (2227-7390), 2022, v. 10, n. 21, p. 4143, doi. 10.3390/math10214143

By:

Hassan, Taher S.;
Kong, Qingkai;
El-Nabulsi, Rami Ahmad;
Anukool, Waranont

Publication type:

Article

Further Inequalities for the Weighted Numerical Radius of Operators.

Published in:

Mathematics (2227-7390), 2022, v. 10, n. 19, p. 3576, doi. 10.3390/math10193576

By:

Altwaijry, Najla;
Feki, Kais;
Minculete, Nicuşor

Publication type:

Article

Convergence of Special Sequences of Semi-Exponential Operators.

Published in:

Mathematics (2227-7390), 2022, v. 10, n. 16, p. 2978, doi. 10.3390/math10162978

By:

Acu, Ana Maria;
Gupta, Vijay;
Raşa, Ioan;
Sofonea, Florin

Publication type:

Article

Asymptotic Behavior of Solutions of the Cauchy Problem for a Hyperbolic Equation with Periodic Coefficients (Case: H 0 > 0).

Published in:

Mathematics (2227-7390), 2022, v. 10, n. 16, p. 2963, doi. 10.3390/math10162963

By:

Matevossian, Hovik A.;
Korovina, Maria V.;
Vestyak, Vladimir A.

Publication type:

Article

Updating the Landweber Iteration Method for Solving Inverse Problems.

Published in:

Mathematics (2227-7390), 2022, v. 10, n. 15, p. 2798, doi. 10.3390/math10152798

By:

Al-Mahdawi, Hassan K. Ibrahim;
Alkattan, Hussein;
Abotaleb, Mostafa;
Kadi, Ammar;
El-kenawy, El-Sayed M.

Publication type:

Article

Operators Obtained by Using Certain Generating Function for Approximation.

Published in:

Mathematics (2227-7390), 2022, v. 10, n. 13, p. 2239, doi. 10.3390/math10132239

By:

Varma, Serhan;
Sucu, Sezgin

Publication type:

Article

A New Kantorovich-Type Rational Operator and Inequalities for Its Approximation.

Published in:

Mathematics (2227-7390), 2022, v. 10, n. 12, p. 1982, doi. 10.3390/math10121982

By:

Özkan, Esma Yıldız

Publication type:

Article

Modified Bernstein–Durrmeyer Type Operators.

Published in:

Mathematics (2227-7390), 2022, v. 10, n. 11, p. 1876, doi. 10.3390/math10111876

By:

Kajla, Arun;
Miclǎuş, Dan

Publication type:

Article

Approximation of Real Functions by a Generalization of Ismail–May Operator.

Published in:

Mathematics (2227-7390), 2022, v. 10, n. 10, p. 1650, doi. 10.3390/math10101650

By:

Holhoş, Adrian

Publication type:

Article

Approximation by Tensor-Product Kind Bivariate Operator of a New Generalization of Bernstein-Type Rational Functions and Its GBS Operator.

Published in:

Mathematics (2227-7390), 2022, v. 10, n. 9, p. 1418, doi. 10.3390/math10091418

By:

Özkan, Esma Yıldız;
Aksoy, Gözde

Publication type:

Article

On a New Generalization of Bernstein-Type Rational Functions and Its Approximation.

Published in:

Mathematics (2227-7390), 2022, v. 10, n. 6, p. 973, doi. 10.3390/math10060973

By:

Özkan, Esma Yıldız;
Aksoy, Gözde

Publication type:

Article

A Note of Jessen's Inequality and Their Applications to Mean-Operators.

Published in:

Mathematics (2227-7390), 2022, v. 10, n. 6, p. 879, doi. 10.3390/math10060879

By:

Aslam, Gul I Hina;
Ali, Amjad;
Mehrez, Khaled

Publication type:

Article

On a Periodic Boundary Value Problem for Fractional Quasilinear Differential Equations with a Self-Adjoint Positive Operator in Hilbert Spaces.

Published in:

Mathematics (2227-7390), 2022, v. 10, n. 2, p. 219, doi. 10.3390/math10020219

By:

Kamenskii, Mikhail;
Petrosyan, Garik;
Raynaud de Fitte, Paul;
Yao, Jen-Chih

Publication type:

Article

A Note on New Construction of Meyer-König and Zeller Operators and Its Approximation Properties.

Published in:

Mathematics (2227-7390), 2021, v. 9, n. 24, p. 3275, doi. 10.3390/math9243275

By:

Cai, Qing-Bo;
Ansari, Khursheed J.;
Usta, Fuat

Publication type:

Article

On the Approximation by Balázs–Szabados Operators.

Published in:

Mathematics (2227-7390), 2021, v. 9, n. 14, p. 1588, doi. 10.3390/math9141588

By:

Holhoş, Adrian

Publication type:

Article

On New Classes of Stancu-Kantorovich-Type Operators.

Published in:

Mathematics (2227-7390), 2021, v. 9, n. 11, p. 1235, doi. 10.3390/math9111235

By:

Vasian, Bianca Ioana;
Garoiu, Ștefan Lucian;
Păcurar, Cristina Maria

Publication type:

Article

Inequalities for Information Potentials and Entropies.

Published in:

Mathematics (2227-7390), 2020, v. 8, n. 11, p. 2056, doi. 10.3390/math8112056

By:

Acu, Ana Maria;
Măduţa, Alexandra;
Otrocol, Diana;
Raşa, Ioan

Publication type:

Article

Estimates for the Differences of Certain Positive Linear Operators.

Published in:

Mathematics (2227-7390), 2020, v. 8, n. 5, p. 798, doi. 10.3390/math8050798

By:

Acu, Ana Maria;
Hodiş, Sever;
Rașa, Ioan

Publication type:

Article

Statistical Deferred Nörlund Summability and Korovkin-Type Approximation Theorem.

Published in:

Mathematics (2227-7390), 2020, v. 8, n. 4, p. 636, doi. 10.3390/math8040636

By:

Srivastava, Hari Mohan;
Jena, Bidu Bhusan;
Paikray, Susanta Kumar

Publication type:

Article

Bounded Solutions of Semilinear Time Delay Hyperbolic Differential and Difference Equations.

Published in:

Mathematics (2227-7390), 2019, v. 7, n. 12, p. 1163, doi. 10.3390/math7121163

By:

Ashyralyev, Allaberen;
Agirseven, Deniz

Publication type:

Article