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Publication:3456139
zbMath1347.16037MaRDI QIDQ3456139
Publication date: 11 December 2015
Title: zbMATH Open Web Interface contents unavailable due to conflicting licenses.
projective modulesflat modulessmash productsgraded ringscocommutative bialgebrasnormalizing elementsweakly semi-invariant elements
Actions of groups and semigroups; invariant theory (associative rings and algebras) (16W22) Free, projective, and flat modules and ideals in associative algebras (16D40) Graded rings and modules (associative rings and algebras) (16W50) Bialgebras (16T10)
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