Szerző: " Molnár Lajos"

Komálovics Ábel; Molnár Lajos: On a parametric family of distance measures that includes the Hellinger and the Bures distances.
JOURNAL OF MATHEMATICAL ANALYSIS AND APPLICATIONS, 529 (2). ISSN 0022-247X (2024)

Molnár Lajos; Simon Richárd: On some algebraic properties related to Heron type operator means on positive definite cones of C⁎-algebras.
LINEAR ALGEBRA AND ITS APPLICATIONS, 685. pp. 214-246. ISSN 0024-3795 (2024)

Molnár Lajos: Some new characterizations of central positive elements in C⁎-algebras.
JOURNAL OF MATHEMATICAL ANALYSIS AND APPLICATIONS, 534 (2). ISSN 0022-247X (2024)

Molnár Lajos: A short survey of recent characterizations of central positive definite elements in C∗-algebras.
In: Postpandemic Operator Theory: Conference Proceedings, Timişoara, June 27–July 1, 2022. Theta Series in Advanced Mathematics (27). Theta Foundation, Bucharest, pp. 151-168. (2024) ISBN 9786068443133

Molnár Lajos: Applications of the Automatic Additivity of Positive Homogeneous Order Isomorphisms Between Positive Definite Cones in C∗ -Algebras.
In: Function Spaces, Theory and Applications. Fields Institute Communications (87). Springer, Cham, pp. 77-104. (2023) ISBN 9783031392696

Molnár Lajos: Maps On Positive Definite Cones of C*-Algebras Preserving The Wasserstein Mean.
PROCEEDINGS OF THE AMERICAN MATHEMATICAL SOCIETY, 150 (3). pp. 1209-1221. ISSN 0002-9939 (2022)

Molnár Lajos: On Certain Order Properties of Non Kubo–Ando Means in Operator Algebras.
INTEGRAL EQUATIONS AND OPERATOR THEORY, 94 (3). ISSN 0378-620X (2022)

Dong Y.; Li L.; Molnár Lajos; Wong N.-C.: Transformations preserving the norm of means between positive cones of general and commutative c*-algebras.
JOURNAL OF OPERATOR THEORY, 88 (2). pp. 365-406. ISSN 0379-4024 (2022)

Molnár Lajos: A new look at local maps on algebraic structures of matrices and operators.
NEW YORK JOURNAL OF MATHEMATICS, 28. pp. 557-579. ISSN 1076-9803 (2022)

Molnár Lajos; Ramanantoanina Andriamanankasina: On Functional Representations of Positive Hilbert Space Operators.
INTEGRAL EQUATIONS AND OPERATOR THEORY, 93 (1). ISSN 0378-620X (2021)

Molnár Lajos: On dissimilarities of the conventional and Kubo-Ando power means in operator algebras.
JOURNAL OF MATHEMATICAL ANALYSIS AND APPLICATIONS, 504 (1). ISSN 0022-247X (2021)

Li L.; Molnár Lajos; Wang L.: On preservers related to the spectral geometric mean.
LINEAR ALGEBRA AND ITS APPLICATIONS, 610. pp. 647-672. ISSN 0024-3795 (2021)

Molnár Lajos: On the Order Determining Property of the Norm of a Kubo–Ando Mean in Operator Algebras.
INTEGRAL EQUATIONS AND OPERATOR THEORY, 93 (5). ISSN 0378-620X (2021)

Chabbabi Fadil; Mbekhta Mostafa; Molnár Lajos: Characterizations of Jordan *-isomorphisms of C⁎-algebras by weighted geometric mean related operations and quantities.
LINEAR ALGEBRA AND ITS APPLICATIONS, 588. pp. 364-390. ISSN 0024-3795 (2020)

Molnár Lajos: Jordan isomorphisms as preservers.
CONTEMPORARY MATHEMATICS, 750. pp. 19-41. ISSN 0271-4132 (2020)

Molnár Lajos: Maps on positive cones in operator algebras preserving power means.
AEQUATIONES MATHEMATICAE, 94 (4). pp. 703-722. ISSN 0001-9054 (2020)

Gyenti Bálint; Molnár Lajos: On local automorphisms of some quantum mechanical structures of Hilbert space operators.
NEW YORK JOURNAL OF MATHEMATICS, 26. pp. 1444-1472. ISSN 1076-9803 (2020)

Molnár Lajos: Spectral characterization of Jordan-segal isomorphisms of quantum observables.
JOURNAL OF OPERATOR THEORY, 83 (1). pp. 179-195. ISSN 0379-4024 (2020)

Molnár Lajos: Characterizations of certain means of positive operators.
LINEAR ALGEBRA AND ITS APPLICATIONS, 567. pp. 143-166. ISSN 0024-3795 (2019)

Molnár Lajos: On 2-local *-automorphisms and 2-local isometries of B(H).
JOURNAL OF MATHEMATICAL ANALYSIS AND APPLICATIONS, 479 (1). pp. 569-580. ISSN 0022-247X (2019)

Molnár Lajos: Quantum Rényi relative entropies on density spaces of C⁎-algebras: Their symmetries and their essential difference.
JOURNAL OF FUNCTIONAL ANALYSIS, 277 (9). pp. 3098-3130. ISSN 0022-1236 (2019)

Molnár Lajos: Bures isometries between density spaces of C*-algebras.
LINEAR ALGEBRA AND ITS APPLICATIONS, 557. pp. 22-33. ISSN 0024-3795 (2018)

Molnár Lajos: Busch-Gudder metric on the Cone of Positive Semidefinite Operators and Its Isometries.
INTEGRAL EQUATIONS AND OPERATOR THEORY, 90 (2). ISSN 0378-620X (2018)

Chen Hong-Yi; Gehér György Pál; Liu Chih-Neng; Molnár Lajos; Virosztek Dániel; Wong Ngai-Ching: Maps on positive definite operators preserving the quantum ƛ\chi_\alpha^2ƛ-divergence.
LETTERS IN MATHEMATICAL PHYSICS, 107 (12). pp. 2267-2290. ISSN 0377-9017 (2017)

Molnár Lajos: Maps on the positive definite cone of a C*-algebra preserving certain quasi-entropies.
JOURNAL OF MATHEMATICAL ANALYSIS AND APPLICATIONS, 447 (1). pp. 206-221. ISSN 0022-247X (2017)

Molnár Lajos: On the Surjectivity of Generalized Isometries on the Positive Definite Cone of Matrices.
MEDITERRANEAN JOURNAL OF MATHEMATICS, 14 (4). ISSN 1660-5446 (2017)

Hatori Osamu; Molnár Lajos: Spectral conditions for Jordan *-isomorphisms on operator algebras.
STUDIA MATHEMATICA, 236 (2). pp. 101-126. ISSN 0039-3223 (2017)

Gaál Marcell Gábor; Molnár Lajos: Transformations on density operators and on positive definite operators preserving the quantum Rényi divergence.
PERIODICA MATHEMATICA HUNGARICA, 74 (1). pp. 88-107. ISSN 0031-5303 (2017)

Molnár Lajos: The arithmetic, geometric and harmonic means in operator algebras and transformations among them.
CONTEMPORARY MATHEMATICS, 687. pp. 193-207. ISSN 0271-4132 (2017)

Molnár Lajos: A characterization of central elements in C*-algebras.
BULLETIN OF THE AUSTRALIAN MATHEMATICAL SOCIETY, 95 (1). pp. 138-143. ISSN 0004-9727 (2017)

Molnár Lajos; Virosztek Dániel: Continuous Jordan triple endomorphisms of P2.
JOURNAL OF MATHEMATICAL ANALYSIS AND APPLICATIONS, 438 (2). pp. 828-839. ISSN 0022-247X (2016)

Hatori Osamu; Molnár Lajos: Generalized isometries of the special unitary group.
ARCHIV DER MATHEMATIK, 106 (2). pp. 155-163. ISSN 0003-889X (2016)

Fernanda Botelho; Molnár Lajos; Nagy Gergő: Linear bijections on von Neumann factors commuting with λ-Aluthge transform.
BULLETIN OF THE LONDON MATHEMATICAL SOCIETY, 48 (1). pp. 74-84. ISSN 0024-6093 (2016)

Molnár Lajos; Pitrik József; Virosztek Dániel: Maps on positive definite matrices preserving Bregman and Jensen divergences.
LINEAR ALGEBRA AND ITS APPLICATIONS, 495. pp. 174-189. ISSN 0024-3795 (2016)

Molnár Lajos; Nagy Gergő: Spectral order automorphisms on Hilbert space effects and observables: the 2-dimensional case.
LETTERS IN MATHEMATICAL PHYSICS, 106 (4). pp. 535-544. ISSN 0377-9017 (2016)

Molnár Lajos: The logarithmic function and trace zero elements in finite von Neumann factors.
BULLETIN OF THE AUSTRALIAN MATHEMATICAL SOCIETY, 94 (2). pp. 290-295. ISSN 0004-9727 (2016)