30 citations · 70 across the 24 of their papers we have counts for
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math.RA2025★ 4 cited
On Parametric Linear System Solving
Robert M. Corless, Mark Giesbrecht, Leili Rafiee Sevyeri +1
Parametric linear systems are linear systems of equations in which some symbolic parameters, that is, symbols that are not considered to be candidates for elimination or solution i…
math.RA2014★ 2 cited
Relating -adic eigenvalues and the local Smith normal form
Mustafa Elsheikh, Mark Giesbrecht
Conditions are established under which the -adic valuations of the invariant factors (diagonal entries of the Smith form) of an integer matrix are equal to the -adic valuatio…