Seminorm optimal dual frames for erasures

نویسندگان

چکیده

The main purpose of this paper is to find other measurements for constructing optimal duals that minimize the reconstruction errors, when erasures occur. Some known results are investigated with some measurements. Moreover, we investigate extreme points set all 1-erasure by seminorms. Furthermore, examples provided clarification.

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ژورنال

عنوان ژورنال: Filomat

سال: 2023

ISSN: ['2406-0933', '0354-5180']

DOI: https://doi.org/10.2298/fil2307051k