Poincaré Duality Algebras, Macaulay's Dual Systems, and Steenrod Operations
ISBN:9780521850643Poincare duality algebras originated in the work of topologists on the cohomology of closed manifol...
Poincar é Duality Algebras Macaulay s Dual Systems and Steenrod Operations
Steenrod Squares in Spectral Sequences谱序列中的斯廷罗德正方形
ISBN:9780821841419...
Steenrod Squares in Spectral Sequences 谱 序列 中的 斯廷罗德 正方形