@Frank-Hall-5

Frank J Hall

2 Questions 1 Answers 0 Followers

Questions related from Frank J Hall

Are the sign pattern matrices which allow the Inverse-Transitive property the same as the potentially orthogonal sign pattern matrices?

This question as well as other interesting problems are addressed in the attached paper.

04 January 2022 2,853 0 View

Does every n by n full sign pattern allow a G-matrix (a J-orthogonal matrix)?

The answer is yes when n \leq 4; see the attached file.

20 October 2021 5,993 2 View

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