Trygve Johnsen

According to our database, Trygve Johnsen authored at least 24 papers between 1994 and 2024.

Collaborative distances:

• Dijkstra number of five.
• Erdős number of four.

2024

Higher weight spectra and Betti numbers of Reed-Muller codes RM₂(2,2).

Sudhir R. Ghorpade, Trygve Johnsen, Rati Ludhani, Rakhi Pratihar

CoRR, 2024

2023

Linear codes associated to symmetric determinantal varieties: Even rank case.

Peter Beelen, Trygve Johnsen, Prasant Singh

Finite Fields Their Appl., October, 2023

Codes from symmetric polynomials.

Mrinmoy Datta, Trygve Johnsen

Des. Codes Cryptogr., March, 2023

2021

Möbius and coboundary polynomials for matroids.

Trygve Johnsen, Hugues Verdure

Des. Codes Cryptogr., 2021

Greedy weights for matroids.

Trygve Johnsen, Hugues Verdure

Des. Codes Cryptogr., 2021

2020

Higher Weight Spectra of Veronese Codes.

Trygve Johnsen, Hugues Verdure

IEEE Trans. Inf. Theory, 2020

A polymatroid approach to generalized weights of rank metric codes.

Sudhir R. Ghorpade, Trygve Johnsen

Des. Codes Cryptogr., 2020

2019

Relative profiles and extended weight polynomials of almost affine codes.

Trygve Johnsen, Hugues Verdure

Cryptogr. Commun., 2019

2018

Flags of almost affine codes and the two-party wire-tap channel of type II.

Trygve Johnsen, Hugues Verdure

Des. Codes Cryptogr., 2018

2017

Generalized Hamming Weights for Almost Affine Codes.

Trygve Johnsen, Hugues Verdure

IEEE Trans. Inf. Theory, 2017

Flags of almost affine codes.

Trygve Johnsen, Hugues Verdure

CoRR, 2017

Relative Generalized Hamming Weights and Extended Weight Polynomials of Almost Affine Codes.

Trygve Johnsen, Hugues Verdure

Proceedings of the Coding Theory and Applications - 5th International Castle Meeting, 2017

2016

A generalization of weight polynomials to matroids.

Trygve Johnsen, Jan Roksvold, Hugues Verdure

Discret. Math., 2016

A generalization of Kung's theorem.

Trygve Johnsen, Keisuke Shiromoto, Hugues Verdure

Des. Codes Cryptogr., 2016

2014

Chains, Demi-Matroids, and Profiles.

Thomas Britz, Trygve Johnsen, James Martin

IEEE Trans. Inf. Theory, 2014

Stanley-Reisner resolution of constant weight linear codes.

Trygve Johnsen, Hugues Verdure

Des. Codes Cryptogr., 2014

2013

Hamming weights and Betti numbers of Stanley-Reisner rings associated to matroids.

Trygve Johnsen, Hugues Verdure

Appl. Algebra Eng. Commun. Comput., 2013

2012

Wei-type duality theorems for matroids.

Thomas Britz, Trygve Johnsen, Dillon Mayhew, Keisuke Shiromoto

Des. Codes Cryptogr., 2012

2011

Higher weights of Grassmann codes in terms of properties of Schubert unions

Sudhir R. Ghorpade, Trygve Johnsen, Arunkumar R. Patil, Harish K. Pillai

CoRR, 2011

2010

Scroll codes over curves of higher genus.

Trygve Johnsen, Nils Henry Rasmussen

Appl. Algebra Eng. Commun. Comput., 2010

2009

Generalizations of Wei's Duality Theorem

Thomas Britz, Bård Heiseldel, Trygve Johnsen, Dillon Mayhew, Keisuke Shiromoto

CoRR, 2009

2007

Schubert unions in Grassmann varieties.

Johan P. Hansen, Trygve Johnsen, Kristian Ranestad

Finite Fields Their Appl., 2007

Scroll codes.

Gert Monstad Hana, Trygve Johnsen

Des. Codes Cryptogr., 2007

1994

A determination of the parameters of a large class of Goppa codes.

Trygve Johnsen, Saeed Manshadi, Noorbakhsh Monzavi

IEEE Trans. Inf. Theory, 1994