Remarks on Naimark's duality
英文摘要：
We present an extension of Naimark's duality principle which states that complete systems in a Hilbert space are projections of $ω$-linearly independent systems of elements of an ambient Hilbert space. This result is presented in the context of other known extensions of Naimark's theorem.
机构、总结、中文摘要均由AI分析而来，可能存在错误，请以论文正文为准。
