Works matching DE "COMPACT operators"

Results: 727

EMBEDDING DERIVATIVES OF FOCK SPACES AND GENERALIZED WEIGHTED COMPOSITION OPERATORS.

Published in:

Journal of Nonlinear & Variational Analysis, 2021, v. 5, n. 4, p. 589, doi. 10.23952/jnva.5.2021.4.07

By:

JIANHUI HU;
SONGXIAO LI;
DAN QU

Publication type:

Article

Range inclusion and diagonalization of complex symmetric operators.

Published in:

Canadian Journal of Mathematics, 2025, v. 77, n. 4, p. 1222, doi. 10.4153/S0008414X24000294

By:

Wang, Cun;
Zhao, Jiayi;
Zhu, Sen

Publication type:

Article

Approximations in the Stability Problem for Linear Periodic Systems with Aftereffect.

Published in:

Journal of Mathematical Sciences, 2025, v. 288, n. 6, p. 695, doi. 10.1007/s10958-025-07761-w

By:

Dolgii, Yu. F.;
Shevchenko, R. I.

Publication type:

Article

NEW INEQUALITIES FOR THE HADAMARD PRODUCT OF HILBERT SPACE OPERATORS.

Published in:

Mathematical Inequalities & Applications, 2025, v. 28, n. 2, p. 221, doi. 10.7153/mia-2025-28-15

By:

KITTANEH, FUAD;
MORADI, HAMID REZA;
SABABHEH, MOHAMMAD

Publication type:

Article

Steady-state bifurcation and regularity of nonlinear Burgers equation with mean value constraint.

Published in:

Electronic Research Archive, 2025, v. 33, n. 5, p. 1, doi. 10.3934/era.2025130

By:

Hao, Qingming;
Chen, Wei;
Pan, Zhigang;
Zhu, Chao;
Wang, Yanhua

Publication type:

Article

High-order compact splitting spectral methods for the rotating spin-1 Bose–Einstein condensates in a magnetic field.

Published in:

Mathematical Models & Methods in Applied Sciences, 2025, v. 35, n. 9, p. 2013, doi. 10.1142/S0218202525500253

By:

Liu, Xin;
Meng, Xiangyu;
Tang, Qinglin;
Zhang, Yong

Publication type:

Article

ON SECOND-ORDER PERTURBED EVOLUTION EQUATIONS WITH INFINITE STATE-DEPENDENT DELAY.

Published in:

Applicationes Mathematicae, 2025, v. 52, n. 1, p. 77, doi. 10.4064/am2500-2-2025

By:

ABIBSSI, IMANE;
BAGHLI-BENDIMERAD, SELMA

Publication type:

Article

Dual Toeplitz Operators on Bounded Symmetric Domains.

Published in:

Mathematics (2227-7390), 2025, v. 13, n. 10, p. 1611, doi. 10.3390/math13101611

By:

Dong, Jianxiang

Publication type:

Article

Blow-up of solutions to some classes of ill-posed operator equations and a growth quantification result.

Published in:

Journal of Inverse & Ill-Posed Problems, 2025, v. 33, n. 3, p. 339, doi. 10.1515/jiip-2024-0020

By:

Abbas, Jehan R.;
Flores, Mercy Grace C.;
Reyes, Noli N.;
Vallejo, Louie John D.

Publication type:

Article

Paley inequality for the Weyl transform and its applications.

Published in:

2025

By:

Singhal, Ritika;
Kumar, N. Shravan

Publication type:

Correction Notice

A note on the L-weakly completely continuous operators.

Published in:

Positivity, 2025, v. 29, n. 3, p. 1, doi. 10.1007/s11117-025-01120-4

By:

Elbour, Aziz;
Bouras, Khalid

Publication type:

Article

A contribution to operators between Banach lattices.

Published in:

Positivity, 2024, v. 28, n. 5, p. 1, doi. 10.1007/s11117-024-01081-0

By:

Khabaoui, Hassan;
H'michane, Jawad;
El Fahri, Kamal

Publication type:

Article

Disjointly weak compactness in Banach lattices.

Published in:

Positivity, 2023, v. 27, n. 5, p. 1, doi. 10.1007/s11117-023-01012-5

By:

Xiang, Bo;
Chen, Jin Xi;
Li, Lei

Publication type:

Article

Some characterizations of L-weakly compact sets using the unbounded absolute weak convergence and applications.

Published in:

Positivity, 2022, v. 26, n. 3, p. 1, doi. 10.1007/s11117-022-00912-2

By:

El Fahri, K.;
Khabaoui, H.;
H'michane, J.

Publication type:

Article

Characterization of symmetrically Δ-normed operator ideals which are interpolation spaces between Schatten–von Neumann ideals.

Published in:

Positivity, 2021, v. 25, n. 5, p. 2061, doi. 10.1007/s11117-021-00859-w

By:

Quan, X.

Publication type:

Article

On the class of order L-weakly and order M-weakly compact operators.

Published in:

Positivity, 2021, v. 25, n. 4, p. 1569, doi. 10.1007/s11117-021-00829-2

By:

Lhaimer, Driss;
Bouras, Khalid;
Moussa, Mohammed

Publication type:

Article

Order-to-topology continuous operators.

Published in:

Positivity, 2021, v. 25, n. 4, p. 1313, doi. 10.1007/s11117-021-00817-6

By:

Jalili, Seyed AliReza;
Azar, Kazem Haghnejad;
Moghimi, Mohammad Bagher Farshbaf

Publication type:

Article

Pełczyński's property V for spaces of compact operators.

Published in:

Positivity, 2021, v. 25, n. 3, p. 1147, doi. 10.1007/s11117-020-00805-2

By:

Cheng, Lixin;
He, Wuyi

Publication type:

Article

Compact and strictly singular operators in rearrangement invariant spaces and Rademacher functions.

Published in:

Positivity, 2021, v. 25, n. 1, p. 159, doi. 10.1007/s11117-020-00755-9

By:

Astashkin, Sergey V.

Publication type:

Article

Multiplication operators on Cesàro second order function spaces.

Published in:

Positivity, 2020, v. 24, n. 3, p. 605, doi. 10.1007/s11117-019-00700-5

By:

İlkhan, Merve;
Demiriz, Serkan;
Kara, Emrah Evren

Publication type:

Article

On sums of narrow and compact operators.

Published in:

Positivity, 2020, v. 24, n. 1, p. 69, doi. 10.1007/s11117-019-00666-4

By:

Fotiy, O.;
Gumenchuk, A.;
Krasikova, I.;
Popov, M.

Publication type:

Article

Some results on unbounded absolute weak Dunford–Pettis operators.

Published in:

Positivity, 2020, v. 24, n. 1, p. 197, doi. 10.1007/s11117-019-00673-5

By:

Li, Hui;
Chen, Zili

Publication type:

Article

Some properties of almost L-weakly and almost M-weakly compact operators.

Published in:

Positivity, 2020, v. 24, n. 1, p. 141, doi. 10.1007/s11117-019-00671-7

By:

Elbour, Aziz;
Afkir, Farid;
Sabiri, Mohammed

Publication type:

Article

A result on the ideal structure of Lr(X) for uniformly convex X.

Published in:

Positivity, 2019, v. 23, n. 2, p. 485, doi. 10.1007/s11117-018-0619-9

By:

Blanco, A.

Publication type:

Article

Multiplier and averaging operators in the Banach spaces ces(p),1<p<∞.

Published in:

Positivity, 2019, v. 23, n. 1, p. 177, doi. 10.1007/s11117-018-0601-6

By:

Albanese, Angela A.;
Bonet, José;
Ricker, Werner J.

Publication type:

Article

On the class of almost L-weakly and almost M-weakly compact operators.

Published in:

Positivity, 2018, v. 22, n. 5, p. 1433, doi. 10.1007/s11117-018-0586-1

By:

Bouras, Khalid;
Lhaimer, Driss;
Moussa, Mohammed

Publication type:

Article

Bochner representable operators on Banach function spaces.

Published in:

Positivity, 2018, v. 22, n. 5, p. 1303, doi. 10.1007/s11117-018-0576-3

By:

Nowak, Marian

Publication type:

Article

Existence of positive solutions for periodic boundary value problem with sign-changing Green’s function.

Published in:

Positivity, 2018, v. 22, n. 5, p. 1269, doi. 10.1007/s11117-018-0573-6

By:

Hai, D. D.

Publication type:

Article

Power-normed spaces.

Published in:

Positivity, 2017, v. 21, n. 2, p. 593, doi. 10.1007/s11117-016-0404-6

By:

Blasco, O.

Publication type:

Article

On positive almost weak* Dunford-Pettis operators.

Published in:

Positivity, 2016, v. 20, n. 2, p. 283, doi. 10.1007/s11117-015-0354-4

By:

Deng, Yang;
Chen, Zili;
Gao, Niushan

Publication type:

Article

Domination problem on Banach lattices and almost weak compactness.

Published in:

Positivity, 2015, v. 19, n. 4, p. 797, doi. 10.1007/s11117-015-0328-6

By:

Baklouti, Hamadi;
Hajji, Mohamed

Publication type:

Article

Weakly compact composition operators on spaces of Lipschitz functions.

Published in:

Positivity, 2015, v. 19, n. 4, p. 807, doi. 10.1007/s11117-015-0329-5

By:

Jiménez-Vargas, A.

Publication type:

Article

The Rayleigh-Ritz minimax formula in Kaplansky-Hilbert modules.

Published in:

Positivity, 2015, v. 19, n. 2, p. 347, doi. 10.1007/s11117-014-0301-9

By:

Gönüllü, Uğur

Publication type:

Article

A simultaneous Wielandt positivity theorem.

Published in:

Positivity, 2015, v. 19, n. 1, p. 149, doi. 10.1007/s11117-014-0289-1

By:

MacDonald, Gordon;
Radjavi, Heydar

Publication type:

Article

Essential norm of weighted conditional type operators on $$L^p$$-spaces.

Published in:

Positivity, 2014, v. 18, n. 1, p. 41, doi. 10.1007/s11117-013-0229-5

By:

Estaremi, Y.

Publication type:

Article

Real ideals of compact operators of complex factors.

Published in:

Positivity, 2014, v. 18, n. 1, p. 1, doi. 10.1007/s11117-013-0226-8

By:

Albeverio, Sergio;
Dadakhodjaev, Rashidkhon;
Rakhimov, Abdugafur

Publication type:

Article

Multiplicative coordinate functionals and ideal-triangularizability.

Published in:

Positivity, 2013, v. 17, n. 4, p. 1085, doi. 10.1007/s11117-013-0222-z

By:

Kandić, Marko

Publication type:

Article

Some characterizations of almost Dunford-Pettis operators and applications.

Published in:

Positivity, 2011, v. 15, n. 3, p. 369, doi. 10.1007/s11117-010-0083-7

By:

Aqzzouz, Belmesnaoui;
Elbour, Aziz

Publication type:

Article

Completely positive compact operators on non-commutative symmetric spaces.

Published in:

Positivity, 2010, v. 14, n. 4, p. 665, doi. 10.1007/s11117-010-0073-9

By:

Dodds, P.;
Pagter, B.

Publication type:

Article

On the weak compactness of b-weakly compact operators.

Published in:

Positivity, 2010, v. 14, n. 1, p. 75, doi. 10.1007/s11117-009-0006-7

By:

Aqzzouz, Belmesnaoui;
Elbour, Aziz

Publication type:

Article

The duality problem for the Class of b-weakly compact operators.

Published in:

Positivity, 2009, v. 13, n. 4, p. 683, doi. 10.1007/s11117-008-2288-6

By:

Aqzzouz, Belmesnaoui;
Elbour, Aziz;
Hmichane, Jawad

Publication type:

Article

Domination properties of lattice homomorphisms.

Published in:

Positivity, 2009, v. 13, n. 1, p. 51, doi. 10.1007/s11117-008-2223-x

By:

Chen, Zili

Publication type:

Article

Compactness of Bochner representable operators on Orlicz spaces.

Published in:

Positivity, 2009, v. 13, n. 1, p. 193, doi. 10.1007/s11117-008-2179-x

By:

Nowak, Marian

Publication type:

Article

Derivations on the Algebra of τ -Compact Operators Affiliated with a Type I von Neumann Algebra.

Published in:

Positivity, 2008, v. 12, n. 2, p. 375, doi. 10.1007/s11117-007-2107-5

By:

Sergio Albeverio;
Shavkat Ayupov;
Karimbergen Kudaybergenov

Publication type:

Article

On Semicomplete Cones.

Published in:

Positivity, 2008, v. 12, n. 2, p. 363, doi. 10.1007/s11117-007-2094-6

By:

Fatimetou mint El Mounir

Publication type:

Article

A Note on b -Weakly Compact Operators.

Published in:

Positivity, 2007, v. 11, n. 4, p. 575, doi. 10.1007/s11117-007-2110-x

By:

Åafak Alpay;
Birol AltÄ±n

Publication type:

Article

Compactness in Vector-valued Banach Function Spaces.

Published in:

Positivity, 2007, v. 11, n. 3, p. 461, doi. 10.1007/s11117-007-2095-5

By:

Jan van Neerven

Publication type:

Article

Balancing Transformations for Infinite-Dimensional Control Systems.

Published in:

PAMM: Proceedings in Applied Mathematics & Mechanics, 2013, v. 13, n. 1, p. 465, doi. 10.1002/pamm.201310225

By:

Reis, Timo;
Selig, Tilman

Publication type:

Article

Numerical algorithm with fifth‐order accuracy for axisymmetric Laplace equation with linear boundary value problem.

Published in:

Numerical Methods for Partial Differential Equations, 2024, v. 40, n. 3, p. 1, doi. 10.1002/num.23079

By:

Li, Hu;
Huang, Jin

Publication type:

Article

A Bochev‐Dohrmann‐Gunzburger stabilized method for Maxwell eigenproblem.

Published in:

Numerical Methods for Partial Differential Equations, 2023, v. 39, n. 5, p. 3811, doi. 10.1002/num.23026

By:

Du, Zhijie;
Duan, Huoyuan;
Wang, Can;
Zhang, Qiuyu

Publication type:

Article