Works about SYMMETRIC operators

Results: 422

A Class of Symmetric Harmonic Functions Involving a Specific q -Difference Symmetric Operator.

Published in:

Symmetry (20738994), 2025, v. 17, n. 5, p. 721, doi. 10.3390/sym17050721

By:

Andrei, Loriana;
Caus, Vasile-Aurel

Publication type:

Article

Involutive operator algebras.

Published in:

Positivity, 2020, v. 24, n. 1, p. 13, doi. 10.1007/s11117-019-00664-6

By:

Blecher, David P.;
Wang, Zhenhua

Publication type:

Article

Positive semigroups and algebraic Riccati equations in Banach spaces.

Published in:

Positivity, 2016, v. 20, n. 3, p. 541, doi. 10.1007/s11117-015-0371-3

By:

Koshkin, Sergiy

Publication type:

Article

Suprema of chains of operators.

Published in:

Positivity, 2011, v. 15, n. 2, p. 343, doi. 10.1007/s11117-010-0079-3

By:

Herzog, Gerd;
Schmoeger, Christoph

Publication type:

Article

Robust dual‐angle T1 measurement in magnetization transfer spectroscopy by time‐optimal control.

Published in:

NMR in Biomedicine, 2024, v. 37, n. 9, p. 1, doi. 10.1002/nbm.5151

By:

Graf, Christina;
Stollberger, Rudolf;
Rund, Armin;
Schweiger, Martina;
Diwoky, Clemens

Publication type:

Article

Gradient flow solutions for porous medium equations with nonlocal Lévy-type pressure: Gradient Flow Solutions For Porous...: G. Foghem et al.

Published in:

Calculus of Variations & Partial Differential Equations, 2025, v. 64, n. 3, p. 1, doi. 10.1007/s00526-025-02942-6

By:

Foghem, Guy;
Padilla-Garza, David;
Schmidtchen, Markus

Publication type:

Article

Dirichlet problem for semilinear partial integro-differential equations: the method of orthogonal projection.

Published in:

Calculus of Variations & Partial Differential Equations, 2025, v. 64, n. 1, p. 1, doi. 10.1007/s00526-024-02860-z

By:

Klimsiak, Tomasz;
Rozkosz, Andrzej

Publication type:

Article

Harmonic extension technique for non-symmetric operators with completely monotone kernels.

Published in:

Calculus of Variations & Partial Differential Equations, 2022, v. 61, n. 6, p. 1, doi. 10.1007/s00526-022-02308-2

By:

Kwaśnicki, Mateusz

Publication type:

Article

Analyzing nonlinear stochastic control systems in the class of generalized characteristic functions.

Published in:

Automation & Remote Control, 2011, v. 72, n. 2, p. 393, doi. 10.1134/S0005117911020159

By:

Panteleev, A. V.;
Rybakov, K. A.

Publication type:

Article

Extensions of dissipative and symmetric operators.

Published in:

Semigroup Forum, 2023, v. 106, n. 2, p. 339, doi. 10.1007/s00233-023-10338-1

By:

Arendt, W.;
Chalendar, I.;
Eymard, R.

Publication type:

Article

On the third cohomology group of commutative monoids.

Published in:

Semigroup Forum, 2016, v. 92, n. 3, p. 511, doi. 10.1007/s00233-015-9696-2

By:

Calvo-Cervera, M.;
Cegarra, A.;
Heredia, B.

Publication type:

Article

Asymptotic behaviour of neutral differential equations of third-order with negative term.

Published in:

Electronic Journal of Qualitative Theory of Differential Equations, 2016, n. 1-122, p. 1, doi. 10.14232/ejqtde.2016.1.114

By:

Doslá, Zuzana;
Liska, Petr

Publication type:

Article

REDUCING SUBSPACES OF SKEW SYMMETRIC OPERATORS.

Published in:

Operators & Matrices, 2024, v. 18, n. 4, p. 833, doi. 10.7153/oam-2024-18-50

By:

QINGGANG BU;
YING YAO

Publication type:

Article

THE OPERATOR EQUATION AXB = X AND THE FUGLEDE-PUTNAM TYPE PROPERTY.

Published in:

Operators & Matrices, 2024, v. 18, n. 2, p. 427, doi. 10.7153/oam-2024-18-26

By:

EUNGIL KO;
YOONKYEONG LEE

Publication type:

Article

UNIVERSALLY SYMMETRIC NORMING OPERATORS ARE COMPACT.

Published in:

Operators & Matrices, 2022, v. 16, n. 4, p. 941, doi. 10.7153/oam-2022-16-63

By:

PANDEY, SATISH K.

Publication type:

Article

ON THE SIMILARITY OF COMPLEX SYMMETRIC OPERATORS TO PERTURBATIONS OF RESTRICTIONS OF NORMAL OPERATORS.

Published in:

Operators & Matrices, 2022, v. 16, n. 1, p. 101, doi. 10.7153/oam-2022-16-10

By:

ZAGORODNYUK, SERGEY M.

Publication type:

Article

ON THE SPECTRUM OF COMPLEX SYMMETRIC TOEPLITZ OPERATORS.

Published in:

Operators & Matrices, 2022, v. 16, n. 1, p. 87, doi. 10.7153/oam-2022-16-08

By:

FERREIRA, MARCOS S.

Publication type:

Article

The spectral properties of [m]-complex symmetric operators.

Published in:

Journal of Inequalities & Applications, 2018, v. 2018, n. 1, p. 1, doi. 10.1186/s13660-018-1800-1

By:

Shen, Junli

Publication type:

Article

Complex bivariate Fibonacci and Lucas polynomials and new generating functions with some special numbers.

Published in:

Palestine Journal of Mathematics, 2024, v. 13, n. 3, p. 593

By:

Daoui, Amina;
Boussayoud, Ali;
Boubellouta, Khadidja

Publication type:

Article

Notes on complex symmetric Toeplitz operators on Hardy space and truncated Toeplitz operators.

Published in:

Palestine Journal of Mathematics, 2024, v. 13, p. 1

By:

Babbah, Adel;
Zohry, Mohamed

Publication type:

Article

To Birman–Krein–Vishik Theory.

Published in:

Doklady Mathematics, 2023, v. 107, n. 1, p. 44, doi. 10.1134/S1064562423700485

By:

Malamud, M.

Publication type:

Article

On Singular Spectrum of Finite-Dimensional Perturbations (toward the Aronszajn–Donoghue–Kac Theory).

Published in:

Doklady Mathematics, 2019, v. 100, n. 1, p. 358, doi. 10.1134/S1064562419040124

By:

Malamud, M. M.

Publication type:

Article

Hamiltonian and skew-hamiltonian solutions to the matrix equation X $$ \bar X $$= A.

Published in:

Doklady Mathematics, 2013, v. 87, n. 1, p. 28, doi. 10.1134/S1064562413010109

By:

Ikramov, Kh.

Publication type:

Article

Schröbinger operators with point interactions and radial positive definite functions.

Published in:

Doklady Mathematics, 2013, v. 87, n. 1, p. 83, doi. 10.1134/S1064562413010328

By:

Malamud, M.;
Schmüdgen, K.

Publication type:

Article

Haar series and spaces determined by the Paley function.

Published in:

Doklady Mathematics, 2012, v. 86, n. 1, p. 539, doi. 10.1134/S1064562412040321

By:

Astashkin, S.;
Semenov, E.

Publication type:

Article

On automorphisms of distance-regular graph with intersection array {15, 12, 1; 1, 2, 15}.

Published in:

Doklady Mathematics, 2012, v. 86, n. 1, p. 519, doi. 10.1134/S1064562412040230

By:

Burichenko, V.;
Makhnev, A.

Publication type:

Article

ON THE FULL CENTRALISER OF ERDŐS B-FREE SHIFTS.

Published in:

Colloquium Mathematicum, 2024, v. 176, n. 1, p. 121, doi. 10.4064/cm9428-9-2024

By:

BAAKE, MICHAEL;
MAÑIBO, NEIL

Publication type:

Article

ON THE COMMUTATIVITY OF UNBOUNDED UNCLOSED SYMMETRIC OPERATORS.

Published in:

Colloquium Mathematicum, 2024, v. 176, n. 1, p. 107, doi. 10.4064/cm9325-7-2024

By:

MOKTHAR-KHARROUBI, MOHAMMED-SADEK;
MORTAD, MOHAMMED HICHEM

Publication type:

Article

Approach to the consistency and consensus of Pythagorean fuzzy preference relations based on their partial orders in group decision making.

Published in:

Journal of Industrial & Management Optimization, 2021, v. 17, n. 5, p. 2615, doi. 10.3934/jimo.2020086

By:

Ma, Zhen Ming;
Xu, Ze Shui;
Yang, Wei

Publication type:

Article

TIME-AVERAGES OF FAST OSCILLATORY SYSTEMS.

Published in:

Discrete & Continuous Dynamical Systems - Series S, 2013, v. 6, n. 5, p. 1151, doi. 10.3934/dcdss.2013.6.1151

By:

BIN CHENG;
MAHALOV, ALEX

Publication type:

Article

Spontaneous recoherence of quantum states after decoherence.

Published in:

European Physical Journal D (EPJ D), 2010, v. 59, n. 3, p. 487, doi. 10.1140/epjd/e2010-00176-6

By:

Ponte, M. A.;
Cacheffo, A.;
Villas-Bôas, C. J.;
Mizrahi, S. S.;
Moussa, M. H.Y.

Publication type:

Article

Factored Facade Acquisition using Symmetric Line Arrangements.

Published in:

Computer Graphics Forum, 2012, v. 31, n. 2pt3, p. 671, doi. 10.1111/j.1467-8659.2012.03046.x

By:

Ceylan, Duygu;
Mitra, Niloy J.;
Li, Hao;
Weise, Thibaut;
Pauly, Mark

Publication type:

Article

Subclass of Analytic Functions in Conic Domains Associated with Symmetric q--Derivative Operator.

Published in:

Journal of Combinatorics, Information & System Sciences, 2019, v. 44, n. 1-4, p. 35, doi. 10.32381/JCISS.2019.44.1-4.2

By:

GOVINDARAJ, M.;
SIVASUBRAMANIAN, S.;
MURUGUSUNDARAMOORTHY, G.

Publication type:

Article

Multi-Attribute Group Decision-Making Based on Interval-Valued q -Rung Orthopair Fuzzy Power Generalized Maclaurin Symmetric Mean Operator and Its Application in Online Education Platform Performance Evaluation.

Published in:

Information (2078-2489), 2021, v. 12, n. 9, p. 372, doi. 10.3390/info12090372

By:

Wang, Jun;
Zhou, Yang

Publication type:

Article

Genetic Operators Applied to Symmetric Cryptography.

Published in:

International Journal of Interactive Multimedia & Artificial Intelligence, 2019, v. 5, n. 7, p. 39, doi. 10.9781/ijimai.2019.07.006

By:

Rodríguez, Jefferson;
Corredor, Brayan;
Suárez, César

Publication type:

Article

ON EXTENSIONS OF COMMUTING TUPLES OF SYMMETRIC AND ISOMETRIC OPERATORS.

Published in:

Serdica Mathematical Journal, 2020, v. 46, n. 1, p. 19

By:

Zagorodnyuk, Sergey M.

Publication type:

Article

Double-hierarchy hesitant fuzzy linguistic information-based framework for green supplier selection with partial weight information.

Published in:

Neural Computing & Applications, 2021, v. 33, n. 21, p. 14837, doi. 10.1007/s00521-021-06123-2

By:

Krishankumar, R.;
Arun, Karthik;
Kumar, Arun;
Rani, Pratibha;
Ravichandran, K. S.;
Gandomi, Amir H.

Publication type:

Article

Investigation of multiple heterogeneous relationships using a q-rung orthopair fuzzy multi-criteria decision algorithm.

Published in:

Neural Computing & Applications, 2021, v. 33, n. 17, p. 10771, doi. 10.1007/s00521-020-05003-5

By:

Yang, Zaoli;
Garg, Harish;
Li, Jinqiu;
Srivastava, Gautam;
Cao, Zehong

Publication type:

Article

A decision framework under probabilistic hesitant fuzzy environment with probability estimation for multi-criteria decision making.

Published in:

Neural Computing & Applications, 2021, v. 33, n. 14, p. 8417, doi. 10.1007/s00521-020-05595-y

By:

Krishankumar, R.;
Ravichandran, K. S.;
Liu, Peide;
Kar, Samarjit;
Gandomi, Amir H.

Publication type:

Article

Interval-valued probabilistic hesitant fuzzy set-based framework for group decision-making with unknown weight information.

Published in:

Neural Computing & Applications, 2021, v. 33, n. 7, p. 2445, doi. 10.1007/s00521-020-05160-7

By:

Krishankumar, Raghunathan;
Ravichandran, Kattur Soundarapandian;
Gandomi, Amir H.;
Kar, Samarjit

Publication type:

Article

Multi-criteria decision-making method based on single-valued neutrosophic linguistic Maclaurin symmetric mean operators.

Published in:

Neural Computing & Applications, 2018, v. 30, n. 5, p. 1529, doi. 10.1007/s00521-016-2747-0

By:

Wang, Jian-qiang;
Yang, Yu;
Li, Lin

Publication type:

Article

A DISCONTINUOUS q-FRACTIONAL BOUNDARY VALUE PROBLEM WITH EIGENPARAMETER DEPENDENT BOUNDARY CONDITIONS.

Published in:

Miskolc Mathematical Notes, 2019, v. 20, n. 2, p. 795, doi. 10.18514/MMN.2019.2692

By:

CETINKAYA, F. AYCA

Publication type:

Article

ON RIEMANNIAN MANIFOLDS ADMITTING W<sub>2</sub>-CURVATURE TENSOR.

Published in:

Miskolc Mathematical Notes, 2011, v. 12, n. 2, p. 289, doi. 10.18514/MMN.2011.332

By:

Zengin, Füsun Özen

Publication type:

Article

Regularity of laws via Dirichlet forms: application to quadratic forms in independent and identically distributed random variables: Regularity of laws via Dirichlet forms: application...: R. Herry et al.

Published in:

Probability Theory & Related Fields, 2025, v. 191, n. 1, p. 523, doi. 10.1007/s00440-024-01332-x

By:

Herry, Ronan;
Malicet, Dominique;
Poly, Guillaume

Publication type:

Article

Extensions of symmetric operators that are invariant under scaling and applications to indicial operators.

Published in:

New York Journal of Mathematics, 2022, v. 28, p. 705

By:

Krainer, Thomas

Publication type:

Article

Full faithfulness theorem for torsion crystalline representations.

Published in:

New York Journal of Mathematics, 2014, v. 20, p. 1043

By:

Yoshiyasu Ozeki

Publication type:

Article

Dense domains, symmetric operators and spectral triples.

Published in:

New York Journal of Mathematics, 2014, v. 20, p. 1001

By:

Forsyth, Iain;
Mesland, Bram;
Rennie, Adam

Publication type:

Article

An optimal version of an inequality involving the third symmetric means.

Published in:

Proceedings of the Indian Academy of Sciences: Mathematical Sciences, 2008, v. 118, n. 4, p. 505, doi. 10.1007/s12044-008-0038-0

By:

Wen Jiajin;
Yuan Jun;
Yuan Shufeng

Publication type:

Article

Coefficient Estimates for a Subclass of Bi-univalent Functions Associated with Symmetric q-derivative Operator by Means of the Gegenbauer Polynomials.

Published in:

Kyungpook Mathematical Journal, 2022, v. 62, n. 2, p. 257, doi. 10.5666/KMJ.2022.62.2.257

By:

AMOURAH, ALA;
FRASIN, BASEM AREF;
AL-HAWARY, TARIQ

Publication type:

Article

On [m, C]-symmetric Operators.

Published in:

Kyungpook Mathematical Journal, 2018, v. 58, n. 4, p. 637, doi. 10.5666/KMJ.2018.58.4.637

By:

MUNEO CHŌ;
JI EUN LEE;
KÔTARÔ TANAHASHI;
JUN TOMIYAMA

Publication type:

Article