摘要

We give a counterexample to Theorem 3.2 in Toumi and Toumi [The range of an orthomorphism, J. Algebra Appl. 8 (2009) 863-868]. In the process we add a new equivalent statement to those in Theorem 7.48 of Aliprantis and Burkinshaw [Locally Solid Riesz Spaces with Applications to Economics, Mathematical Surveys and Monographs, Vol. 105 (American Mathematical Society, 2003)].

  • 出版日期2013-2

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