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Basic Entropies for Positive-Definite Matrices

Basic Entropies for Positive-Definite Matrices
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摘要 We extend basic entropies in the classical information theory to matrix ones in the quantum information theory. Then we show that relations between matrix entropies similar to the classical ones hold.
出处 《Journal of Mathematics and System Science》 2015年第4期131-137,共7页 数学和系统科学(英文版)
关键词 Matrix entropy Information theory Quantum entropy Relative operator entropy 正定矩阵 量子信息理论 信息论 类似
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