Unitary local systems, multiplier ideals, and polynomial periodicity of Hodge numbers
نویسندگان
چکیده
منابع مشابه
. A G ] 1 3 O ct 2 00 6 UNITARY LOCAL SYSTEMS , MULTIPLIER IDEALS , AND POLYNOMIAL PERIODICITY OF HODGE NUMBERS
The space of unitary local systems of rank one on the complement of an arbitrary divisor in a complex projective algebraic variety can be described in terms of parabolic line bundles. This space is a natural setting for studying global invariants of singularities involving multiplier ideals. We show that multiplier ideals provide natural stratifications of this space. We prove a structure theor...
متن کامل1 9 Se p 20 08 UNITARY LOCAL SYSTEMS , MULTIPLIER IDEALS , AND POLYNOMIAL PERIODICITY OF HODGE NUMBERS
The space of unitary local systems of rank one on the complement of an arbitrary divisor in a complex projective algebraic variety can be described in terms of parabolic line bundles. We show that multiplier ideals provide natural stratifications of this space. We prove a structure theorem for these stratifications in terms of complex tori and convex rational polytopes, generalizing to the quas...
متن کامل1 1 O ct 2 00 6 UNITARY LOCAL SYSTEMS , MULTIPLIER IDEALS , AND POLYNOMIAL PERIODICITY OF HODGE NUMBERS
The space of unitary local systems of rank one on the complement of an arbitrary divisor in a complex projective algebraic variety can be described in terms of parabolic line bundles. This space is a natural setting for studying global invariants of singularities involving multiplier ideals. We show that multiplier ideals provide natural stratifications of this space. We prove a structure theor...
متن کامل2 4 Ja n 20 09 UNITARY LOCAL SYSTEMS , MULTIPLIER IDEALS , AND POLYNOMIAL PERIODICITY OF HODGE NUMBERS
The space of unitary local systems of rank one on the complement of an arbitrary divisor in a complex projective algebraic variety can be described in terms of parabolic line bundles. We show that multiplier ideals provide natural stratifications of this space. We prove a structure theorem for these stratifications in terms of complex tori and convex rational polytopes, generalizing to the quas...
متن کامل. A G ] 1 3 Fe b 20 07 UNITARY LOCAL SYSTEMS , MULTIPLIER IDEALS , AND POLYNOMIAL PERIODICITY OF HODGE NUMBERS
The space of unitary local systems of rank one on the complement of an arbitrary divisor in a complex projective algebraic variety can be described in terms of parabolic line bundles. We show that multiplier ideals provide natural stratifications of this space. We prove a structure theorem for these stratifications in terms of complex tori and convex rational polytopes, generalizing to the quas...
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ژورنال
عنوان ژورنال: Advances in Mathematics
سال: 2009
ISSN: 0001-8708
DOI: 10.1016/j.aim.2008.12.006