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Fall 2002 A New Method to Obtain Pythagorean Triple Preserving Matrices
Mircea Crâşmăreanu
Missouri J. Math. Sci. 14(3): 149-158 (Fall 2002). DOI: 10.35834/2002/1403149


Another method to obtain Pythagorean Triple Preserving Matrices is proposed and a singular case is put in evidence. Also, a possible connection with physics is sketched by proving that the set of these matrices is a group. In the last section, we generalize our method to Weighted Pythagorean Triple Preserving Matrices. An interesting open problem is generated by the fact that this type of matrix appears as a product of two matrices of order 4 with a form suggesting quaternions.


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Mircea Crâşmăreanu. "A New Method to Obtain Pythagorean Triple Preserving Matrices." Missouri J. Math. Sci. 14 (3) 149 - 158, Fall 2002.


Published: Fall 2002
First available in Project Euclid: 4 October 2019

zbMATH: 1032.15007
MathSciNet: MR1929067
Digital Object Identifier: 10.35834/2002/1403149

Rights: Copyright © 2002 Central Missouri State University, Department of Mathematics and Computer Science


Vol.14 • No. 3 • Fall 2002
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