Claudio M. Qureshi

According to our database, Claudio M. Qureshi authored at least 17 papers between 2014 and 2024.

Collaborative distances:

• Dijkstra number of five.
• Erdős number of three.

2024

On the Non-Existence of Perfect Codes in the Niederreiter-Rosenbloom-Tsfasman Metric.

Claudio M. Qureshi, Viviana Gubitosi, Aldo Portela

IEEE Trans. Inf. Theory, June, 2024

2023

On the functional graph of the power map over finite groups.

Claudio M. Qureshi, Lucas Reis

Discret. Math., July, 2023

On the non-existence of perfect codes in the NRT-metric.

Viviana Gubitosi, Aldo Portela, Claudio M. Qureshi

CoRR, 2023

2020

Periods of Iterations of Functions with Restricted Preimage Sizes.

Rodrigo S. V. Martins, Daniel Panario, Claudio M. Qureshi, Eric Schmutz

ACM Trans. Algorithms, 2020

On the non-existence of linear perfect Lee codes: The Zhang-Ge condition and a new polynomial criterion.

Claudio M. Qureshi

Eur. J. Comb., 2020

2019

Matched Metrics to the Binary Asymmetric Channels.

Claudio M. Qureshi

IEEE Trans. Inf. Theory, 2019

The graph structure of Chebyshev polynomials over finite fields and applications.

Claudio M. Qureshi, Daniel Panario

Des. Codes Cryptogr., 2019

2018

On Equivalence of Binary Asymmetric Channels Regarding the Maximum Likelihood Decoding.

Claudio M. Qureshi, Sueli I. R. Costa, Christiane B. Rodrigues, Marcelo Firer

IEEE Trans. Inf. Theory, 2018

Non-Existence of Linear Perfect Lee Codes With Radius 2 for Infinitely Many Dimensions.

Claudio M. Qureshi, Antonio Campello, Sueli I. R. Costa

IEEE Trans. Inf. Theory, 2018

The set of dimensions for which there are no linear perfect 2-error-correcting Lee codes has positive density.

Claudio M. Qureshi

CoRR, 2018

Periods of Iterations of Mappings over Finite Fields with Restricted Preimage Sizes.

Rodrigo S. V. Martins, Daniel Panario, Claudio M. Qureshi, Eric Schmutz

Proceedings of the 29th International Conference on Probabilistic, 2018

2017

Cycle structure of iterating Redei functions.

Claudio M. Qureshi, Daniel Panario, Rodrigo S. V. Martins

Adv. Math. Commun., 2017

2016

Maximum Likelihood Criteria for Binary Asymmetric Channels.

Claudio M. Qureshi, Sueli I. R. Costa, Christiane B. Rodrigues, Marcelo Firer

CoRR, 2016

On perfect q-ary codes in the maximum metric.

Claudio M. Qureshi, Sueli I. R. Costa

Proceedings of the 2016 Information Theory and Applications Workshop, 2016

2015

Perfect codes in the Lee and Chebyshev metrics and iterating Rédei functions.

Claudio Michael Qureshi Valdez

PhD thesis, 2015

Rédei Actions on Finite Fields and Multiplication Map in Cyclic Group.

Claudio M. Qureshi, Daniel Panario

SIAM J. Discret. Math., 2015

2014

Codes and lattices in the lp metric.

Sueli I. R. Costa, Antonio Campello, Grasiele C. Jorge, João Strapasson, Claudio M. Qureshi

Proceedings of the 2014 Information Theory and Applications Workshop, 2014