Some matroids related to sum-rank metric codes
نویسندگان
چکیده
We introduce the notion of sum-matroids and show its association with sum-rank metric codes. As a consequence, some results for codes by Martínez-Peñas are generalized sum-matroids. The generalize notions matroids q-matroids. define weights prove Wei-type duality theorem which generalizes analogous cases
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ژورنال
عنوان ژورنال: Discrete Mathematics
سال: 2023
ISSN: ['1872-681X', '0012-365X']
DOI: https://doi.org/10.1016/j.disc.2022.113301