alessandro neri

alessandro nerialessandro nerialessandro neri

alessandro neri

alessandro nerialessandro nerialessandro neri
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Blu - Soldato, Campobasso (Italy)

Presentations

Invited Talks

  1. The geometry of one-weight linear rank-metric codes
    ACA 2022 - Applications of Computer Algebra -- Combinatorial and Geometrical Methods in Contemporary Coding Theory, Heraklion (Greece), July 2025.
  2. Combinatorics of Schubert Cells in Random Network Coding
    ACA 2022 - Applications of Computer Algebra -- Algebraic geometry from an algorithmic point of view, Heraklion (Greece), July 2025.
  3. Irreducible Ferrers Diagrams in the Etzion-Silberstein Conjecture
    SIAM Conference on Applied Algebraic Geometry - Algebraic and Geometric Methods in Coding Theory, Madison (US), July 2025.
  4. Ferrers Diagram Rank-Metric Codes
    University of Zurich (Switzerland), May 2025.
  5. On the Etzion-Silberstein Conjecture
    Coding Theory and Cryptography seminar, Technical University of Munich (Germany), April 2025.
  6. A Coding Theoretic Approach to the Union-Closed Sets Conjecture
    Algebraic Applications to Coding Theory and Crypto Workshop, Mexico City (Mexico), March 2025.
  7. Matrix spaces with restricted support and Ferrers diagrams
    Seminaire de Géométrie et algèbre effectives, University of Rennes (France), December 2024.
  8. Union-Closed Linear Codes
    Joint Meeting AMS-UMI - Algebraic Coding Theory, Palermo (Italy), July 2024.
  9. Matrix spaces supported on Ferrers diagrams
    ANT Seminar, University College Dublin (Ireland), March 2024.
  10. Ferrers diagram rank-metric codes
    OpeRa 2024 – Open Problems on Rank-Metric Codes, University of Campania “L. Vanvitelli” (Italy), February 2024.
  11. Rank-Metric Codes, Ferrers Diagrams, and a Conjecture of Etzion and Silberstein
    International Conference on Algebraic Geometry, Coding Theory and Combinatorics - In honour of Sudhir Ghorpade’s 60th birthday, IIT Hyderabad (India), December 2023.
  12. On the Etzion-Silberstein Conjecture
    Academy Contact Forum "Coding Theory and Cryptography IX",  Royal Flemish Academy of Belgium for Science and the Arts, (Belgium), September 2023
  13. A Proof of the Etzion-Silberstein Conjecture for Monotone and MDS-Constructible Ferrers Diagrams
    SIAM Conference on Applied Algebraic Geometry - Network Coding and Codes in the Rank and Subspace Metrics, Eindhoven (the Netherlands), July 2023.
  14. A graph-theoretic construction of minimal linear codes
    NCM29 29th Nordic Congress of Mathematicians (with EMS) -- Algebraic Coding Theory and Cryptography, Aalborg University, Denmark, July 2023
  15. Rank-Metric Codes with High Degree of Symmetry
    University of Campania L. Vanvitelli (Italy), May 2023.
  16. Generalizing symmetric rank-metric codes to higher degrees
    University of Naples Federico II (Italy), May 2023. 
  17. Rank-Metric Codes: Theory and Applications
    University of Trento (Italy), Math Bitse Seminar, March 2023. 
  18. Asymptotically good minimal linear codes from Ramanujan graphs
    University of Zurich (Switzerland), December 2022.
  19. Explicit constructions of asymptotically good minimal linear codes from Ramanujan graphs
    Université Paris 8 (France), S minaire Mathématiques Discrétes, Codes et Cryptographie, December 2022.
  20. One-weight codes in various metrics
    Colloquium on Combinatorial Designs, online, September 2022.
  21. A Geometric Characterization of Near MRD Codes
    ACA 2022 - Applications of Computer Algebra -- q-Analogues in Combinatorics: Matroids, Designs and Codes, Istanbul-Gebze (Turkey), August 2022. 
  22. Linear Sperner families and strong blocking sets in coding theory
    Leipzig - Magdeburg seminar day, Max Planck Institute for Mathematics in the Sciences, Leipzig  (Germany), August 2022. 
  23. Geometric approaches to linear codes [Video]
    Algebraic Methods in Coding Theory and Communication -- Casa Matem tica Oaxaca (CMO) (Mexico), April 2022.
  24. The Geometry of One-Weight Codes
    Sabanci University, Sabanci Algebra Seminar, March 2022.
  25. Matrici Parziali e Polinomi non Commutativi nella Teoria dei Codici [Video]
    Seminari UMI Crittografia e Codici -- De Cifris (Italy), October 2021.
  26. Matrix Algebras, Skew Polynomials and Sum-Rank-Metric Codes
    Université Paris 8 (France), S minaire Mathématiques Discrétes, Codes et Cryptographie, Semptember 2021. 
  27. Multivariate Polynomials over Finite Grids and their Applications to Algebraic Coding Theory
    Skolkovo Institute of Science and Technology, Moscow, Skoltech Coding Theory eSeminar, February 2021.
  28. Spaces of matrices with high rank using Galois theory
    University of Kentucky (USA), Algebra eSeminar, September 2020.
  29. Linear algebra and Galois theory: Alon-Füredi theorem for endomorphisms
    Max Planck Institute for Mathematics in the Sciences, Leipzig (Germany), Seminar on Nonlinear Algebra, September 2020.
  30. Defining Reed--Muller codes in the rank metric: the Alon--Füredi theorem for endomorphisms
    University of Campania L. Vanvitelli  (Italy), eSeminar, July 2020.
  31. 3-Tensors: a natural way of representing rank-metric codes
    Inria Saclay Ile-de-France (France), December 2019.
  32. Matrices, tensors and rank-metric codes
    Université Paris 8 (France), Séminaire Mathématiques Discrétes, Codes et Cryptographie, November 2019.
  33. Rank-metric codes and 3-tensors
    Technische Universität München (Germany), July 2019.
  34. Invariants of rank-metric codes via Galois group action
    SIAM Conference on Applied Algebraic Geometry - Network Coding and Subspace Designs, Bern (Switzerland), July 2019.
  35. Representations of Rank-Metric and Gabidulin Codes
    Universidad de Alicante (Spain), June 2019.
  36. Identifying rank-metric codes using Galois group action
    Contermporary Coding Theory - Oberwolfach Workshop 1912 (Germany), March 2019.
  37. Parametrizing Systematic Gabidulin Codes and Applications
    Algebraic Coding Theory for Networks, Storage, and Security - Dagstuhl Seminar 18511 (Germany), December 2018.
  38. Encoding schemes for Gabidulin codes with applications
    Technische Universität München (Germany), November 2018.
  39. Properties of rank metric codes and analogies with the Hamming metric
    University College Dublin (Ireland), ANT Seminar, October 2018.
  40. The Systematic Encoder for Generalized Gabidulin Codes
    Università di Trento (Italy), Seminari UniTN, June 2018.
  41. Analogies between Rank-Metric and Hamming Codes: Old and New Results
    Université Paris 8 (France), Séminaire Protection de l'Information, April 2018.
  42. On the Genericity of Maximum Rank Distance and Gabidulin Codes
    Aalto University, Helsinki (Finland), ANTA Seminar, November 2016.

Other Talks

  1. Direct sum of q-matroids and linear sets
    Combinatorics 2024, Carovigno (Italy), June 2022.
  2. On Ferrers diagram rank-metric codes
    Second Annual Conference – “Cryptography and Coding Theory”, Perugia (Italy), September 2023.
  3. A proof of the Etzion-Silberstein conjecture for strictly monotone Ferrers diagrams
    Fq15, Paris (France), July 2023.
  4. Higher degree symmetric rank-metric codes
    Alcocrypt -- CIRM Luminy (France), February 2023.
  5. Small strong blocking sets via Ramanujan graphs
    Dutch-Belgian Discrete Math Seminar - Ghent University (Belgium), January 2023.
  6. Asymptotically good strong blocking sets
    Irsee - Finite Geometries 2022 (Germany), August 2022.
  7. Strong Blocking Sets and Minimal Codes from Graphs
    Combinatorics 2022, Mantova (Italy), June 2022.
  8. Matrices with Restricted Entries, Skew Polynomials and Coding Theory
    Max Planck Institute for Mathematics in the Sciences, Leipzig (Germany), Seminar on Nonlinear Algebra, June 2021.
  9. Algebraic Theory of Rank-Metric Codes: Representations, Invariants and Density Results
    PhD defense - University of Zurich (Switzerland), July 2019.
  10. What is... the MDS conjecture?
    Zurich Graduate Colloquim - University of Zurich (Switzerland), May 2019.
  11. On the Cauchy-like structure of generator matrices for Gabidulin codes
    The Second Colombian Workshop on Coding Theory, Barranquilla (Colombia), January 2019.
  12. Rank Metric vs. Hamming Metric: Evaluation Codes and their Encoders
    CIMPA Research School and Workshop: Quasi-Cyclic and Related Algebraic Codes, METU (Turkey), August 2018.
  13. Generalized Gabidulin Codes and their Generator Matrices (poster)
    Latin American Week on Coding and Information, Unicamp, Campinas (Brazil), July 2018.
  14. Maximum Weight Spectrum Codes
    Combinatorics 2018, Arco (Italy), June 2018.
  15. The Generator Matrix in Standard Form of Gabidulin Codes (poster)
    Munich Workshop on Coding and Cryptography 2018 (Germany), April 2018. 
  16. MRD codes: further properties and standard form of Gabidulin codes
    University of Neuchatel (Switzerland), November 2017.
  17. On linear Generalized Twisted Gabidulin codes and the existence of new MRD codes
    Fq13, Gaeta (Italy), June 2017.
  18. Fuzzy Authentication using Rank Distance
    2nd Workshop on Communication Security, Paris (France), April 2017.
  19. On the Genericity of Maximum Rank Distance and Gabidulin Codes
    University of Neuchatel (Switzerland), September 2016.
  20. On Codes over Skew Polynomial Rings
    University of Zurich (Switzerland), November 2015.
  21. A new approach for List Decoding of BCH and Reed-Solomon Codes
    7th Workshop on Coding and Systems, University of Salamanca (Spain), July 2015.

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