Arrangements of HyperplanesSpringer-Verlag, 1992 - 325页 |
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共有 39 个结果,这是第 1-3 个
第xvii页
... Orbits in G25 253 6.4 Induction table for G25 254 6.5 The associated pairs ( G , W ) 267 B.1 Exponents and coexponents 287 B.2 The monomial groups . 288 C.1 The rank 2 groups ( I ) C.2 The rank 2 groups ... Orbits in Eg ( II ) C.23 Orbits in.
... Orbits in G25 253 6.4 Induction table for G25 254 6.5 The associated pairs ( G , W ) 267 B.1 Exponents and coexponents 287 B.2 The monomial groups . 288 C.1 The rank 2 groups ( I ) C.2 The rank 2 groups ... Orbits in Eg ( II ) C.23 Orbits in.
第252页
... orbits on L numbered so dim X , dim X , if i < j . Write O ; = Ox , and r ( j ) = r ( X ; ) . Let ui , j = u ( X1 , X¡ ) and let π ; ( t ) = π ( Аi , t ) . Then U = U ( G ) = ( ui , j ) is an upper triangular r xr matrix with u1 = 1 ...
... orbits on L numbered so dim X , dim X , if i < j . Write O ; = Ox , and r ( j ) = r ( X ; ) . Let ui , j = u ( X1 , X¡ ) and let π ; ( t ) = π ( Аi , t ) . Then U = U ( G ) = ( ui , j ) is an upper triangular r xr matrix with u1 = 1 ...
第292页
... 1 1 1 1 1 Table C.11 . Orbits in H4 99 60 450 200 72 1 15 10 6 1 0 1 20091 600 360 300 40 36 4301 6 3200000 40501 60 11 19 29 15 1 1 11 19 1 1 11 1 1 1 1 1 11 9 1 1 1 1 1 1 1 1 1 Table C.23 . Orbits in Eg ( III ) 50400 292 C. Orbit Types.
... 1 1 1 1 1 Table C.11 . Orbits in H4 99 60 450 200 72 1 15 10 6 1 0 1 20091 600 360 300 40 36 4301 6 3200000 40501 60 11 19 29 15 1 1 11 19 1 1 11 1 1 1 1 1 11 9 1 1 1 1 1 1 1 1 1 Table C.23 . Orbits in Eg ( III ) 50400 292 C. Orbit Types.
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常见术语和短语
A₁ affine arrangement algebra A(A arrangement and let assume b₁ basic derivations basic invariants basis for D(A braid arrangement broken circuit central arrangement chain complex choose cohomology complement complex reflection groups complexification compute Corollary Coxeter group defining polynomial Definition deformation retraction degree denote dependent exact sequence Example exterior algebra exterior product fiber finite follows from Lemma follows from Proposition follows from Theorem formula free arrangement free with exp G-orbit graded K-module graph H₁ H₂ homogeneous homotopy type hyperplanes inductively free integers irreducible isomorphism K-algebra ker(x l-arrangement lattice Lemma Let G linear linearly independent matrix maximal element Möbius function modular elements module N¹(A nonempty Note Orbits Poincaré polynomial poset Proof prove real arrangement Recall reflection arrangement restriction result Saito's criterion 4.19 Section Shephard groups simplicial subset subspace supersolvable supersolvable arrangement Suppose surjective vertex w₁ write x-independent