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Irreducibility of the space of cyclic covers of algebraic curves of fixed numerical type and the irreducible components of $Sing (\bar{\mathfrak M_g})$
space algebraic curves numerical type irreducible components
2010/11/8
We prove irreducibility for the space of cyclic covers of fixed numerical type between smooth projective curves, and also for the space of cyclic covers of prime order and of fixed numerical-combinato...
Modules with 1-dimensional socle and components of Lusztig quiver varieties in type A
Modules with 1-dimensional socle components
2010/11/26
For any simply-laced Kac-Moody Lie algebra g, Lusztig [L] has constructed canonical bases
for its representations using the geometry of quiver varieties. In particular, Lustzig considered the variety...
Let f be a transcendental entire function and U be a Fatou com-ponent of f. We show that if U is an escaping wandering domain of f, then most boundary points of U (in the sense of harmonic measure) ar...
期刊信息
篇名
Composition and structure of nucleolar skeleton (nucleolar matrix) - Actin and fibrillarin are two main protein components of nucleolar skeleton
语种
英文
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作者
Chen,J.,et al.,
第一作者单位
北京大学生命...
Tyurina Components and Rational Cycles for Rational Singularities
Rational Singularities Rational Cycles
2010/3/3
In this paper, we give a geometric proof of Pinkham's theorem on the positive cycles supported on the exceptional divisor of a rational singularity. In order to do this, we give several properties of ...