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Nagy Gergő

Nagy Gergő

Nagy Gergő
DE > TTK
egyetemi adjunktus 2008-
Name: Nagy Gergő
Affiliation: Debreceni Egyetem. Természettudományi és Technológiai Kar. Matematikai Intézet. Analízis Tanszék / University of Debrecen. Faculty of Science and Technology. Institute of Mathematics. Department of Analysis
Degree
  • PhD, Debreceni Egyetem, TTK (2013)

Publication list

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Uploaded publications:
26
Publications in DEA:
26
OA:
10
Date range:
2009-2024
2024
  1. Nagy, G.: Connections between points of convexity of functions and centrality of elements in C*-algebras.
    ELA. 40 654-662, 2024.
    Journal metrics:
    Q2 Algebra and Number Theory (2023)
  2. Kiss, T., Nagy, G.: On the [sigma]-balancing property of multivariate generalized quasi-arithmetic means.
    Math. Inequal. Appl. 27 (4), 1009-1019, 2024.
    Journal metrics:
    Q2 Applied Mathematics (2023)
    Q2 Mathematics (miscellaneous) (2023)
2023
2020
  1. Nagy, G.: Maps stemming from the functional calculus that transform a Kubo-Ando mean into another.
    Aequ. Math. 94 (4), 761-775, 2020.
    Journal metrics:
    Q2 Applied Mathematics
    Q2 Discrete Mathematics and Combinatorics
    Q2 Mathematics (miscellaneous)
2019
  1. Gaál, M., Nagy, G.: A Characterization of Unitary-Antiunitary Similarity Transformations via Kubo-Ando Means.
    Anal. Math. 45 (2), 311-319, 2019.
    Journal metrics:
    Q3 Analysis
    Q3 Mathematics (miscellaneous)
  2. 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.
    Journal metrics:
    Q1 Algebra and Number Theory
    Q2 Analysis
  3. Gaál, M., Nagy, G., Szokol, P.: Isometries on Positive Definite Operators with Unit Fuglede-Kadison Determinant.
    Taiwan. J. Math. 23 (6), 1423-1433, 2019.
    Journal metrics:
    Q2 Mathematics (miscellaneous)
  4. 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.
    Journal metrics:
    Q3 Algebra and Number Theory
2018
  1. 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.
    Journal metrics:
    Q1 Mathematical Physics
    Q2 Statistical and Nonlinear Physics
  2. Gaál, M., Nagy, G.: Transformations on Density Operators Preserving Generalised Entropy of a Convex Combination.
    Bull. Aust. Math. Soc. 98 (1), 102-108, 2018.
    Journal metrics:
    Q2 Mathematics (miscellaneous)
2016
  1. Nagy, G.: Determinant preserving maps: an infinite dimensional version of a theorem of Frobenius.
    Linear Multilinear Algebra. 65 (2), 351-360, 2016.
    Journal metrics:
    Q2 Algebra and Number Theory
  2. 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.
    Journal metrics:
    Q1 Mathematics (miscellaneous)
  3. Dolinar, G., Kuzma, B., Nagy, G., Szokol, P.: Restricted skew-morphisms on matrix algebras.
    Linear Alg. Appl. 490 1-17, 2016.
    Journal metrics:
    Q1 Algebra and Number Theory
    Q1 Discrete Mathematics and Combinatorics
    Q2 Geometry and Topology
    Q2 Numerical Analysis
  4. 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.
    Journal metrics:
    Q2 Mathematical Physics
    Q2 Statistical and Nonlinear Physics
2015
  1. Nagy, G.: Isometries of the spaces of self-adjoint traceless operators.
    Linear Alg. Appl. 484 1-12, 2015.
    Journal metrics:
    Q2 Algebra and Number Theory
    Q2 Discrete Mathematics and Combinatorics
    Q2 Geometry and Topology
    Q2 Numerical Analysis
2014
  1. Gehér, G., Nagy, G.: Maps on classes of Hilbert space operators preserving measure of commutativity.
    Linear Alg. Appl. 463 205-227, 2014.
    Journal metrics:
    Q2 Algebra and Number Theory
    Q2 Discrete Mathematics and Combinatorics
    Q2 Geometry and Topology
    Q2 Numerical Analysis
  2. Nagy, G.: Preservers for the p-norm of linear combinations of positive operators.
    Abstract Appl. Anal. 2014 1-9, 2014.
    Journal metrics:
    Q3 Analysis
    Q3 Applied Mathematics
  3. Molnár, L., Nagy, G.: Transformations on Density Operators That Leave the Holevo Bound Invariant.
    Int. J. Theor. Phys. 53 (10), 3273-3278, 2014.
    Journal metrics:
    Q3 Mathematics (miscellaneous)
    Q3 Physics and Astronomy (miscellaneous)
2013
  1. Nagy, G.: Isometries on positive operators of unit norm.
    Publ. Math.-Debr. 82 (1), 183-192, 2013.
    Journal metrics:
    Q2 Mathematics (miscellaneous)
  2. Molnár, L., Nagy, G., Szokol, P.: Maps on density operators preserving quantum f -divergences.
    Quantum Inf Process. 12 (7), 2309-2323, 2013.
    Journal metrics:
    Q1 Electrical and Electronic Engineering
    Q1 Electronic, Optical and Magnetic Materials
    Q1 Modeling and Simulation
    Q1 Signal Processing
    Q2 Statistical and Nonlinear Physics
    Q1 Theoretical Computer Science
2012
  1. Molnár, L., Nagy, G.: Isometries and relative entropy preserving maps on density operators.
    Linear Multilinear Algebra. 60 (1), 93-108, 2012.
    Journal metrics:
    Q3 Algebra and Number Theory
2010
  1. Molnár, L., Nagy, G.: Thompson isometries on positive operators: the 2-dimensional case.
    Electron. J. Linear Algebra. 20 79-89, 2010.
    Journal metrics:
    Q3 Algebra and Number Theory
Show all
updated: 2025-02-02, 02:01

SCImago quartiles of
scientific journal articles

Number of scientific articles: 22
Q1 5 (22.7%)
Q2 10 (45.5%)
Q3 7 (31.8%)
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SCImago subject areas and categories

Mathematics (22)
Algebra and Number Theory (9)
Mathematics (miscellaneous) (8)
Discrete Mathematics and Combinatorics (4)
Analysis (3)
Applied Mathematics (3)
Geometry and Topology (3)
Mathematical Physics (3)
Numerical Analysis (3)
Modeling and Simulation (1)
Theoretical Computer Science (1)
Physics and Astronomy (5)
Statistical and Nonlinear Physics (4)
Physics and Astronomy (miscellaneous) (1)
Computer Science (1)
Signal Processing (1)
Engineering (1)
Electrical and Electronic Engineering (1)
Materials Science (1)
Electronic, Optical and Magnetic Materials (1)

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