Rényi Extrapolation of Shannon Entropy. - Karol Zyczkowski (Open Syst. Inf. Dyn., 2003)

On Duality between Quantum Maps and Quantum States. - Karol Zyczkowski; Ingemar Bengtsson (Open Syst. Inf. Dyn., 2004)

A Concise Guide to Complex Hadamard Matrices. - Wojciech Tadej; Karol Zyczkowski (Open Syst. Inf. Dyn., 2006)

Entropy of a Quantum Error Correction Code. - David W. Kribs; Aron Pasieka; Karol Zyczkowski (Open Syst. Inf. Dyn., 2008)

Geometry of quantum states: an introduction to quantum entanglement by Ingemar Bengtsson and Karol Zyczkowski. - Ingemar Bengtsson; Karol Zyczkowski; Gerard J. Milburn (Quantum Inf. Comput., 2008)

Basis Markov Partitions and Transition Matrices for Stochastic Systems. - Erik M. Bollt; Pawel Góra; Andrzej Ostruszka; Karol Zyczkowski (SIAM J. Appl. Dyn. Syst., 2008)

Sub- and super-fidelity as bounds for quantum fidelity. - Jaroslaw Adam Miszczak; Zbigniew Puchala; Pawel Horodecki; Armin Uhlmann; Karol Zyczkowski (Quantum Inf. Comput., 2009)

Protected subspaces in quantum information. - Krzysztof Majgier; Hans Maassen; Karol Zyczkowski (Quantum Inf. Process., 2010)

Citation graph, weighted impact factors and performance indices. - Karol Zyczkowski (Scientometrics, 2010)

Mathematical aspects of degressive proportionality. - Wojciech Slomczynski; Karol Zyczkowski (Math. Soc. Sci., 2012)

Almost Hadamard Matrices: General Theory and Examples. - Teodor Banica; Ion Nechita; Karol Zyczkowski (Open Syst. Inf. Dyn., 2012)

Matrices of fidelities for ensembles of quantum states and the holevo quantity. - Mark Fannes; Fernando de Melo; Wojciech Roga; Karol Zyczkowski (Quantum Inf. Comput., 2012)

Majorization entropic uncertainty relations. - Zbigniew Puchala; Lukasz Rudnicki; Karol Zyczkowski (CoRR, 2013)

Multiaccess quantum communication and product higher rank numerical range. - Maciej Demianowicz; Pawel Horodecki; Karol Zyczkowski (Quantum Inf. Comput., 2013)

Asymptotic entropic uncertainty relations. - Radoslaw Adamczak; Rafal Latala; Zbigniew Puchala; Karol Zyczkowski (CoRR, 2014)

Minimal Rényi-Ingarden-Urbanik Entropy of Multipartite Quantum States. - Marco Enríquez; Zbigniew Puchala; Karol Zyczkowski (Entropy, 2015)

Selfcomplementary Quantum Channels. - Marek Smaczynski; Wojciech Roga; Karol Zyczkowski (Open Syst. Inf. Dyn., 2016)

Nuclear numerical range and quantum error correction codes for non-unitary noise models. - Patryk Lipka-Bartosik; Karol Zyczkowski (Quantum Inf. Process., 2017)

Entanglement of Three-Qubit Random Pure States. - Marco Enríquez; Francisco Delgado 001; Karol Zyczkowski (Entropy, 2018)

Robust Hadamard Matrices, Unistochastic Rays in Birkhoff Polytope and Equi-Entangled Bases in Composite Spaces. - Grzegorz Rajchel; Adam Gasiorowski; Karol Zyczkowski (Math. Comput. Sci., 2018)

Dénes Petz, 8.04.1953 - 6.02.2018: In Memory of Professor Dénes Petz, Editor of OSID in 1992 - 2018. - Karol Zyczkowski (Open Syst. Inf. Dyn., 2018)

Gauge invariant information concerning quantum channels. - Lukasz Rudnicki; Zbigniew Puchala; Karol Zyczkowski (Quantum, 2018)

Average weights and power in weighted voting games. - Daria Boratyn; Werner Kirsch; Wojciech Slomczynski; Dariusz Stolicki; Karol Zyczkowski (Math. Soc. Sci., 2020)

Book Review: Principles of Quantum Computation and Information. - Karol Zyczkowski (Open Syst. Inf. Dyn., 2020)

Three Favourite Dimensions of Andrzej: Along His Path to a Scientific Discovery. - Karol Zyczkowski (Open Syst. Inf. Dyn., 2021)

Bipartite quantum measurements with optimal single-sided distinguishability. - Jakub Czartowski; Karol Zyczkowski (Quantum, 2021)

Optimal allocation of quantum resources. - Roberto Salazar; Tanmoy Biswas; Jakub Czartowski; Karol Zyczkowski; Pawel Horodecki (Quantum, 2021)

Accessible Maps in a Group of Classical or Quantum Channels. - Koorosh Sadri; Fereshte Shahbeigi; Zbigniew Puchala; Karol Zyczkowski (Open Syst. Inf. Dyn., 2022)

Encoding Classical Information Into Quantum Resources. - Kamil Korzekwa; Zbigniew Puchala; Marco Tomamichel; Karol Zyczkowski (IEEE Trans. Inf. Theory, 2022)

Entangled States Are Harder to Transfer than Product States. - Tony J. G. Apollaro; Salvatore Lorenzo; Francesco Plastina; Mirko Consiglio; Karol Zyczkowski (Entropy, 2023)

Local hidden variable values without optimization procedures. - Dardo Goyeneche; Wojciech T. Bruzda; Ondrej Turek; Daniel Alsina; Karol Zyczkowski (Quantum, 2023)

Random Lindblad Operators Obeying Detailed Balance. - Wojciech Tarnowski; Dariusz Chruscinski; Sergey Denisov; Karol Zyczkowski (Open Syst. Inf. Dyn., 2023)

Minimal-noise estimation of noncommuting rotations of a spin. - Jakub Czartowski; Karol Zyczkowski; Daniel Braun 005 (Quantum, 2024)

Orthonormal bases of extreme quantumness. - Marcin Rudzinski; Adam Burchardt; Karol Zyczkowski (Quantum, 2024)

Multi-Unitary Complex Hadamard Matrices. - Wojciech T. Bruzda; Grzegorz Rajchel-Mieldzioc; Karol Zyczkowski (Open Syst. Inf. Dyn., 2024)

Cyclic measurements and simplified quantum state tomography. - Victor Gonzalez Avella; Jakub Czartowski; Dardo Goyeneche; Karol Zyczkowski (Quantum, 2025)

Certifying nonlocal properties of noisy quantum operations. - Albert Rico; Moisés Bermejo Morán; Fereshte Shahbeigi; Karol Zyczkowski (Quantum, 2025)