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pro vyhledávání: '"Ping Fan"'
Multiple-input multiple-output (MIMO) detection is a fundamental problem in wireless communications and it is strongly NP-hard in general. Massive MIMO has been recognized as a key technology in the fifth generation (5G) and beyond communication netw
Externí odkaz:
http://arxiv.org/abs/2006.12123
From the application point of view, it is important to have a good upper bound for the maximum norm of the inverse of a given matrix A. In this paper we will give two simple and practical upper bounds for the maximum norm of the inverse of a Nekrasov
Externí odkaz:
http://arxiv.org/abs/1112.5868