Matrix analysis of statically and kinematically indeterminate frameworks

$$\\left[ {\\begin{array}{*{20}{c}} {10} \\\\ { - v{{a}^{{ - 1}}}1} \\\\ \\end{array} } \\right]\\left[ {\\begin{array}{*{20}{c}} {au} \\\\ {vb} \\\\ \\end{array} } \\right]\\left[ {\\begin{array}{*{20}{c}} {1 - {{a}^{{ - 1}}}u} \\\\ {01} \\\\ \\end{array} } \\right] = \\left[ {\\begin{array}{*{20}{c}} {a0} \\\\ {0b - v{{a}^{{ - 1}}}u} \\\\ \\end{array} } \\right]$$ \n \n(1.1) \n \nprovided a is regular.

Determinants and matrices. By A. C. Aitken. Pp. vii, 135. 4s. 6d. 1939. University Mathematical Texts, 1. (Oliver and Boyd)

https://www.iri.upc.edu/files/scidoc/786-Tensegrity-frameworks:-Static-analysis-review.pdf

Tensegrity frameworks: Static analysis review.

Tensegrity systems are space structures of a special nature and their industrial use has not yet been fully developed. The article describes the state of the art. The systems examined are geometric...

http://journals.sagepub.com/doi/pdf/10.1177/026635119200700201

T. Tarnai

Papers

Simultaneous static and kinematic indeterminacy of space trusses with cyclic symmetry