Algebra Colloquium, Volume 1Institute of Mathematics, Chinese Academy of Sciences, 1994 - Algebra Algebra Colloquium, the quarterly journal of the Chinese Academy of Sciences, Beijing, China, carries research articles in the field of pure and applied algebra. It may also include papers from related areas which have applications to algebra. |
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a₁ abelian adjacent algebra applied assume bijective block called canonical characters China Chinese Clearly commutative complete condition consider contains contradiction Corollary corresponding defect defined Definition denote Dept determined dimension direct elements equal equivalent example exists extension fact factor field finite finite group given graph Hence holds homomorphism ideal idempotent implies induced integer interior involution irreducible isomorphism Kasch Lemma Let G M₁ Math Mathematics matrices maximal set module Moreover multiplication normal Note obtain operator particular positive prime projective Proof Proposition prove rays relations Remark representation respectively result ring root satisfies set of rank simple singularities space structure subgroup submodule Suppose symmetric symmetric matrix Theorem theory torsion unique Univ vertex zero