Examples are given which show the necessity of various hypotheses in the known finite dimensional complement theorems. In addition, several positive results are presented which improve one direction ...

The Florida Department of Education has released examples of questions that caused math textbooks to be rejected in the 2022-2023 school year curriculum. Thes examples come from an earlier report, ...

After math textbooks were recently rejected by the Florida Department of Education because it said they contain “prohibited topics” like critical race theory, the department released examples of what ...

This is a preview. Log in through your library . Abstract AbstractIn this paper we show how the star complement technique can be used to reprove the result of Wilbrink and Brouwer that the strongly ...