On the height of ideals generated by matrices
On the height of ideals generated by matrices
A short geometric proof of the following algebraic theorem of Buchsbaum and Rim: Let <inline-formula content-type="math/mathml"> <mml:math xmlns:mml="http://www.w3.org/1998/Math/MathML" alttext="upper R"> <mml:semantics> <mml:mi>R</mml:mi> <mml:annotation encoding="application/x-tex">R</mml:annotation> </mml:semantics> </mml:math> </inline-formula> be the reduced local ring of an analytic variety and <inline-formula content-type="math/mathml"> <mml:math xmlns:mml="http://www.w3.org/1998/Math/MathML" alttext="g colon upper R Superscript t Baseline right-arrow upper …