Perpendicular categories with applications to representations and sheaves

DOI10.1016/0021-8693(91)90107-JzbMath0748.18007MaRDI QIDQ1180647

Publication date: 27 June 1992

Published in: Journal of Algebra (Search for Journal in Brave)

tilting path algebras Cohen-Macaulay modules graded modules Dynkin quivers coherent sheaves abelian category projective variety surface singularities weighted projective lines representation theory of finite dimensional algebras formation of quotient categories homological epimorphisms of rings perpendicular category

Mathematics Subject Classification ID

Representations of orders, lattices, algebras over commutative rings (16G30) Cohen-Macaulay modules in associative algebras (16G50) Localization of categories, calculus of fractions (18E35)

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