thesis
Gorenstein rings and Kustin-Miller unprojection
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Abstract
Chapter 1 briefly describes the motivation for the thesis and presents
some background material.
Chapter 2 develops the foundations of the theory of unprojection in the
local and projective settings.
Chapter 3 develops methods that calculate the unprojection ring for two
important families of unprojection, Tom & Jerry.
Finally, Chapter 4 proves some algebraic results concerning Catanese’s
rank condition for symmetric matrices of small size