Works matching DE "BANACH algebras"

Results: 1673

Orthogonal generalized Lie bracket of triple derivations: properties and stability.

Published in:

Journal of Inequalities & Applications, 2025, v. 2025, n. 1, p. 1, doi. 10.1186/s13660-025-03324-4

By:

Kefayati, Zohreh;
Abdeljawad, Thabet;
Mukheimer, Aiman;
Alqudah, Manar A.

Publication type:

Article

Is addition definable from multiplication and successor?

Published in:

Forum Mathematicum, 2025, v. 37, n. 4, p. 1233, doi. 10.1515/forum-2024-0245

By:

Wehrung, Friedrich

Publication type:

Article

New norm inequalities for Jensen's gap of analytic functions in Banach algebras with applications.

Published in:

Georgian Mathematical Journal, 2025, v. 32, n. 3, p. 415, doi. 10.1515/gmj-2024-2070

By:

Dragomir, Silvestru Sever;
Garayev, Mubariz Tapdigoglu

Publication type:

Article

A STUDY ON ϕ-PSEUDO CONTRACTIBLE BANACH ALGEBRAS WITH COUNTEREXAMPLES.

Published in:

Proceedings of the Romanian Academy, Series A: Mathematics, Physics, Technical Sciences, Information Science, 2025, v. 26, n. 1, p. 35, doi. 10.59277/PRA-SER.A.26.1.05

By:

SARABAGI, Ali;
BABAKHANI, Azizollah;
SAHAMI, Amir;
ROSTAMI, Mehdi

Publication type:

Article

Nonlinear operations and factorizations on a class of affine modulation spaces.

Published in:

Forum Mathematicum, 2025, v. 37, n. 5, p. 1401, doi. 10.1515/forum-2024-0191

By:

Biswas, Md Hasan Ali;
Manna, Ramesh

Publication type:

Article

2-Local derivations of real AW*-algebras are derivation.

Published in:

Positivity, 2021, v. 25, n. 4, p. 1351, doi. 10.1007/s11117-021-00815-8

By:

Dadakhodjaev, R. A.;
Rakhimov, A. A.

Publication type:

Article

Adding an identity to a Banach lattice algebra: a look at a Wickstead's counter-example from a norm-free point of view.

Published in:

Positivity, 2021, v. 25, n. 4, p. 1267, doi. 10.1007/s11117-021-00814-9

By:

Boulabiar, K.;
Hafsi, H.;
Mahfoudhi, M.

Publication type:

Article

The convergence of Abel averages and application to ordered Banach algebras.

Published in:

Positivity, 2021, v. 25, n. 4, p. 1255, doi. 10.1007/s11117-021-00813-w

By:

Tajmouati, A.;
Barki, F.

Publication type:

Article

Some fixed point results for relation theoretic weak φ-contractions in cone metric spaces equipped with a binary relation and application to the system of Volterra type equations.

Published in:

Positivity, 2020, v. 24, n. 4, p. 1041, doi. 10.1007/s11117-019-00719-8

By:

Shukla, Satish;
Dubey, Nikita

Publication type:

Article

Order spectrum of the Cesàro operator in Banach lattice sequence spaces.

Published in:

Positivity, 2020, v. 24, n. 3, p. 593, doi. 10.1007/s11117-019-00699-9

By:

Bonet, José;
Ricker, Werner J.

Publication type:

Article

r-Fredholm theory in ordered Banach algebras.

Published in:

Positivity, 2020, v. 24, n. 2, p. 373, doi. 10.1007/s11117-019-00683-3

By:

Benjamin, Ronalda;
Mouton, Sonja

Publication type:

Article

Arens regularity and point Arens regularity of semigroup algebras.

Published in:

Positivity, 2019, v. 23, n. 5, p. 1215, doi. 10.1007/s11117-019-00662-8

By:

Ramezani, R.;
Medghalchi, A. R.;
Laali, J.

Publication type:

Article

Some topological properties and fixed point results in cone metric spaces over Banach algebras.

Published in:

Positivity, 2019, v. 23, n. 1, p. 21, doi. 10.1007/s11117-018-0590-5

By:

Huang, Huaping;
Deng, Guantie;
Radenović, Stojan

Publication type:

Article

A note on Huijsmans-de Pagter problem in ordered Banach algebras.

Published in:

Positivity, 2018, v. 22, n. 5, p. 1355, doi. 10.1007/s11117-018-0580-7

By:

Drnovšek, Roman

Publication type:

Article

On the peripheral spectrum of positive elements.

Published in:

Positivity, 2018, v. 22, n. 4, p. 931, doi. 10.1007/s11117-018-0562-9

By:

Alekhno, Egor A.

Publication type:

Article

A note on the lower Weyl and Lozanovsky spectra of a positive element.

Published in:

Positivity, 2018, v. 22, n. 2, p. 533, doi. 10.1007/s11117-017-0526-5

By:

Benjamin, Ronalda;
Mouton, Sonja

Publication type:

Article

An uniqueness theorem for characteristic functions.

Published in:

Positivity, 2017, v. 21, n. 4, p. 1341, doi. 10.1007/s11117-017-0470-4

By:

Norvidas, Saulius

Publication type:

Article

Spectral theory in ordered Banach algebras.

Published in:

Positivity, 2017, v. 21, n. 2, p. 755, doi. 10.1007/s11117-016-0440-2

By:

Mouton, Sonja;
Raubenheimer, Heinrich

Publication type:

Article

Simultaneous power factorization in modules over Banach algebras.

Published in:

Positivity, 2017, v. 21, n. 2, p. 633, doi. 10.1007/s11117-016-0457-6

By:

Jeu, Marcel;
Jiang, Xingni

Publication type:

Article

Ordered Banach algebras and multi-norms: some open problems.

Published in:

Positivity, 2017, v. 21, n. 2, p. 817, doi. 10.1007/s11117-017-0488-7

By:

Wickstead, A.

Publication type:

Article

Two dimensional unital Riesz algebras, their representations and norms.

Published in:

Positivity, 2017, v. 21, n. 2, p. 787, doi. 10.1007/s11117-015-0349-1

By:

Wickstead, A.

Publication type:

Article

The order continuity in ordered algebras.

Published in:

Positivity, 2017, v. 21, n. 2, p. 539, doi. 10.1007/s11117-016-0406-4

By:

Alekhno, Egor

Publication type:

Article

The upper Browder spectrum property.

Published in:

Positivity, 2017, v. 21, n. 2, p. 575, doi. 10.1007/s11117-016-0405-5

By:

Benjamin, Ronalda;
Mouton, Sonja

Publication type:

Article

Preface.

Published in:: Positivity, 2017, v. 21, n. 2, p. 517, doi. 10.1007/s11117-017-0495-8
Publication type:: Article

Factorization in ordered Banach algebras.

Published in:

Positivity, 2017, v. 21, n. 2, p. 711, doi. 10.1007/s11117-016-0452-y

By:

Förster, Karl-Heinz;
Kallus, Paul

Publication type:

Article

On the positive commutator in the radical.

Published in:

Positivity, 2017, v. 21, n. 1, p. 99, doi. 10.1007/s11117-016-0409-1

By:

Kandić, Marko;
Šivic, Klemen

Publication type:

Article

$$A_{p}$$ weights and strong convergence of operator-valued Fourier series for Stieltjes convolutions of Marcinkiewicz functions.

Published in:

Positivity, 2017, v. 21, n. 1, p. 395, doi. 10.1007/s11117-016-0426-0

By:

Berkson, Earl

Publication type:

Article

Banach envelopes in symmetric spaces of measurable operators.

Published in:

Positivity, 2017, v. 21, n. 1, p. 473, doi. 10.1007/s11117-016-0430-4

By:

Czerwińska, M.;
Kamińska, A.

Publication type:

Article

Erratum to: Banach envelopes in symmetric spaces of measurable operators.

Published in:

2017

By:

Czerwińska, M.;
Kamińska, A.

Publication type:

Erratum

On the positive approximation property.

Published in:

Positivity, 2016, v. 20, n. 3, p. 719, doi. 10.1007/s11117-015-0383-z

By:

Blanco, A.

Publication type:

Article

Domination by ergodic elements in ordered Banach algebras.

Published in:

Positivity, 2014, v. 18, n. 1, p. 119, doi. 10.1007/s11117-013-0234-8

By:

Mouton, S.;
Muzundu, K.

Publication type:

Article

Strongly amenable involutive representations of involutive Banach algebras.

Published in:

Positivity, 2014, v. 18, n. 2, p. 395, doi. 10.1007/s11117-013-0251-7

By:

Akhtari, Fatemeh;
Nasr-Isfahani, Rasoul

Publication type:

Article

Extensions of Perron–Frobenius theory.

Published in:

Positivity, 2013, v. 17, n. 4, p. 965, doi. 10.1007/s11117-012-0215-3

By:

Gao, Niushan

Publication type:

Article

On the dual positive Schur property in Banach lattices.

Published in:

Positivity, 2013, v. 17, n. 3, p. 759, doi. 10.1007/s11117-012-0203-7

By:

Wnuk, Witold

Publication type:

Article

Spectrum of weighted composition operators. Part II: weighted composition operators on subspaces of Banach lattices.

Published in:

Positivity, 2013, v. 17, n. 3, p. 655, doi. 10.1007/s11117-012-0196-2

By:

Kitover, A.

Publication type:

Article

The 2-concavification of a Banach lattice equals the diagonal of the Fremlin tensor square.

Published in:

Positivity, 2013, v. 17, n. 2, p. 283, doi. 10.1007/s11117-012-0166-8

By:

Bu, Qingying;
Buskes, Gerard;
Popov, Alexey;
Tcaciuc, Adi;
Troitsky, Vladimir

Publication type:

Article

A very proper Heisenberg-Lie Banach *-algebra.

Published in:

Positivity, 2012, v. 16, n. 1, p. 67, doi. 10.1007/s11117-011-0111-2

By:

Laustsen, Niels

Publication type:

Article

The irreducibility in ordered Banach algebras.

Published in:

Positivity, 2012, v. 16, n. 1, p. 143, doi. 10.1007/s11117-011-0117-9

By:

Alekhno, Egor

Publication type:

Article

Domination problems for strictly singular operators and other related classes.

Published in:

Positivity, 2011, v. 15, n. 4, p. 595, doi. 10.1007/s11117-010-0100-x

By:

Flores, Julio;
Hernández, Francisco;
Tradacete, Pedro

Publication type:

Article

Martingales in Banach lattices, II.

Published in:

Positivity, 2011, v. 15, n. 1, p. 49, doi. 10.1007/s11117-009-0040-5

By:

Gessesse, Hailegebriel;
Troitsky, Vladimir

Publication type:

Article

Positive almost periodic solutions of some convolution equations.

Published in:

Positivity, 2010, v. 14, n. 4, p. 623, doi. 10.1007/s11117-010-0081-9

By:

Corduneanu, Silvia-Otilia

Publication type:

Article

On positive commutators.

Published in:

Positivity, 2010, v. 14, n. 3, p. 431, doi. 10.1007/s11117-009-0028-1

By:

Bračič, Janko;
Drnovšek, Roman;
Farforovskaya, Yuliya;
Rabkin, Evgueniy;
Zemánek, Jaroslav

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

Gelfand-Hille type theorems in ordered Banach algebras.

Published in:

Positivity, 2009, v. 13, n. 1, p. 39, doi. 10.1007/s11117-008-2200-4

By:

Braatvedt, Gareth;
Brits, Rudi;
Raubenheimer, Heinrich

Publication type:

Article

Triviality of the Peripheral Point Spectrum of Positive Semigroups on Atomic Banach Lattices.

Published in:

Positivity, 2008, v. 12, n. 1, p. 185, doi. 10.1007/s11117-007-2151-1

By:

Manfred Wolff

Publication type:

Article

A characterization of positively decomposable non-linear maps between Banach lattices.

Published in:

Positivity, 2008, v. 12, n. 3, p. 495, doi. 10.1007/s11117-007-2115-5

By:

William Feldman;
Pramod Singh

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

An Isomorphic Version of Nakanoâs Characterisation of C 0(Î£).

Published in:

Positivity, 2007, v. 11, n. 4, p. 609, doi. 10.1007/s11117-007-2078-6

By:

Anthony Wickstead

Publication type:

Article

On the Theory of L p ( L q )-Banach Lattices.

Published in:

Positivity, 2007, v. 11, n. 2, p. 201, doi. 10.1007/s11117-006-2023-0

By:

C. Ward Henson;
Yves Raynaud

Publication type:

Article

Positive Functionals on some Spaces of Fractions.

Published in:

Positivity, 2007, v. 11, n. 3, p. 417, doi. 10.1007/s11117-007-2073-y

By:

Hichem Mokni

Publication type:

Article