Tudóstér: Nagy Gergő publikációi

Nagy, G.: Characterizations of centrality in C*-algebras via local convexity of functions.

Adamek, M., Ali, A., Baias, A., Bessenyei, M., Boros, Z., Gilányi, A., Grünwald, R., Gselmann, E., Iqbal, M., Kiss, T., Kiss, G., Menzer, R., Nagy, G., Páles, Z., Székelyhidi, L., Szokol, P., To, L., Tóth, P., Tóth, N.: The 59th International Symposium on Functional Equations Hotel Aurum, Hajdúszoboszló (Hungary), June 18-25, 2023.
Aequ. Math. 97 (5-6), 1259-1290, 2023.

Nagy, G.: Maps stemming from the functional calculus that transform a Kubo-Ando mean into another.
Aequ. Math. 94 (4), 761-775, 2020.

Gaál, M., Nagy, G.: A Characterization of Unitary-Antiunitary Similarity Transformations via Kubo-Ando Means.
Anal. Math. 45 (2), 311-319, 2019.

Nagy, G.: Characterizations of Centrality in C?-algebras via Local Monotonicity and Local Additivity of Functions.
Integr. Equ. Oper. Theory. 91 (3), 1-11, 2019.

Gaál, M., Nagy, G., Szokol, P.: Isometries on Positive Definite Operators with Unit Fuglede-Kadison Determinant.
Taiwan. J. Math. 23 (6), 1423-1433, 2019.

Nagy, G., Szokol, P.: Maps Preserving Norms of Generalized Weighted Quasi-arithmetic Means of Invertible Positive Operators.
Electron. J. Linear Algebra. 35 357-364, 2019.

Gaál, M., Nagy, G.: Maps on positive operators preserving Rényi type relative entropies and maximal f-divergences.
Lett. Math. Phys. 108 (2), 425-443, 2018.

Gaál, M., Nagy, G.: Transformations on Density Operators Preserving Generalised Entropy of a Convex Combination.
Bull. Aust. Math. Soc. 98 (1), 102-108, 2018.

Nagy, G.: Determinant preserving maps: an infinite dimensional version of a theorem of Frobenius.
Linear Multilinear Algebra. 65 (2), 351-360, 2016.

Botelho, F., Molnár, L., Nagy, G.: Linear bijections on von Neumann factors commuting with (lambda)-Aluthge transform.
Bull. London Math. Soc. 48 (1), 74-84, 2016.

Dolinar, G., Kuzma, B., Nagy, G., Szokol, P.: Restricted skew-morphisms on matrix algebras.
Linear Alg. Appl. 490 1-17, 2016.

Molnár, L., Nagy, G.: Spectral Order Automorphisms on Hilbert Space Effects and Observables: The 2-Dimensional Case.
Lett. Math. Phys. 106 (4), 535-544, 2016.

Nagy, G.: Isometries of the spaces of self-adjoint traceless operators.
Linear Alg. Appl. 484 1-12, 2015.

Gehér, G., Nagy, G.: Maps on classes of Hilbert space operators preserving measure of commutativity.
Linear Alg. Appl. 463 205-227, 2014.

Nagy, G.: Preservers for the p-norm of linear combinations of positive operators.
Abstract Appl. Anal. 2014 1-9, 2014.

Molnár, L., Nagy, G.: Transformations on Density Operators That Leave the Holevo Bound Invariant.
Int. J. Theor. Phys. 53 (10), 3273-3278, 2014.

Nagy, G.: Isometries on positive operators of unit norm.
Publ. Math.-Debr. 82 (1), 183-192, 2013.

Molnár, L., Nagy, G., Szokol, P.: Maps on density operators preserving quantum f -divergences.
Quantum Inf Process. 12 (7), 2309-2323, 2013.

Molnár, L., Nagy, G.: Isometries and relative entropy preserving maps on density operators.
Linear Multilinear Algebra. 60 (1), 93-108, 2012.

Molnár, L., Nagy, G.: Thompson isometries on positive operators: the 2-dimensional case.
Electron. J. Linear Algebra. 20 79-89, 2010.

Nagy, G.: Commutativity preserving maps on quantum states.
Rep. Math. Phys. 63 (3), 447-464, 2009.