scientific article; zbMATH DE number 3799927

zbMath0507.20020MaRDI QIDQ4744462

Denis Rotillon

Publication date: 1981

Title: zbMATH Open Web Interface contents unavailable due to conflicting licenses.

zbMATH Keywords

ring of invariantscomplete intersectioncounter-examplesgroup generated by pseudo-reflectionsfinite subgroup of SL(n,C)

Mathematics Subject Classification ID

Special types (Cohen-Macaulay, Gorenstein, Buchsbaum, etc.) (13H10) Vector and tensor algebra, theory of invariants (15A72) Questions of classical algebraic geometry (51N35) Linear algebraic groups over the reals, the complexes, the quaternions (20G20) Reflection groups, reflection geometries (51F15) Other matrix groups over fields (20H20)

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Crepant resolution of trihedral singularities, Schwarz maps of algebraic linear ordinary differential equations, Rings of invariants of finite groups which are hypersurfaces. II, Linear differential equations with finite differential Galois group, Invariant polynomial subrings of C[X,Y,Z which are complete intersections], Invariants of linear groups generated by matrices with two nonunit eigenvalues