Study on the Complex Angle in Normed Spaces

In complex normed vector spaces, we consider a generalised angle. Its definition is the same as the Euclidean angle definition in real inner product spaces. It’s unsurprising that it produces complex values like ‘angles.’ This ‘angle’ has a few basic features that may be deduced from the typical angle in real inner product spaces. Real…
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July 3, 2021 0