搜索结果: 1-9 共查到“代数学 Smooth”相关记录9条 . 查询时间(0.026 秒)
On representation varieties of Artin groups,projective arrangements and the fundamental groups of smooth complex algebraic varieties
Artin groups,projective arrangements fundamental groups smooth complex algebraic varieties
2015/10/14
On representation varieties of Artin groups,projective arrangements and the fundamental groups of smooth complex algebraic varieties.
Smooth Lie group actions are parametrized diffeological subgroups
Smooth Lie group actions parametrized diffeological subgroups
2010/12/31
We show that every effective smooth action of a Lie group G on a manifold M is a diffeomorphism from G onto its image in Diff(M), where the image is equipped with the subset
diffeology of the functio...
Cuspidal Multiple Structures on Smooth Algebraic Varieties as Support
Cuspidal Multiple Structures Smooth Algebraic Varieties
2010/11/21
We construct lci nilpotent scheme structures $Y \subset P$ on a smooth variety $X$ embedded in a smooth variety $P$, which are, locally, (i.e. in $\widehat{\mathcal O}_{p,P}$ ) given by ideals of the ...
In this paper which is the first of a series of papers on smooth structures, the concepts of C-structures and smooth structures are introduced and studied. The notion of smooth structure on semi-integ...
群与粗糙子群诱导的smooth群
smooth子群 上粗糙子群 模糊相等
2009/7/13
在群中通过其粗糙（正规）上子群构造了smooth（正规）子群；通过群及其正规子群诱导的smooth（正规）子群进一步构造了粗糙（正规）上子群，并给出它们之间的联系。
Integrated groups and smooth distribution groups
integrated groups distribution groups Weyl fractional calculus
2007/12/11
In this paper, we prove directly that $\alpha$-times integrated groups define algebra homomorphisms. We also give a theorem of equivalence between smooth distribution groups and $\alpha$-times integra...
ON THE ISOMORPHISMS OF SMOOTH ALGEBRAIC CURVES (Ⅰ)
Algebraic curve isomorphism genus canoni
2007/8/7
In this paper, I have considered some problems of algebraic curves in some constructive way, especially, I give an algorithm for determining whether two given smooth plane curves are isomorphic and fi...
Smooth hypersurface sections containing a given subscheme over a finite field
Smooth hypersurface sections given subscheme finite field
2007/6/29
et Fq be a finite field of q = pa elements. Let X be a smooth quasi-projective subscheme
of Pn of dimension m ≥ 0 over Fq. N. Katz asked for a finite field analogue of the Bertini
smoothness theorem...
Real Gromov-Witten Invariants on the Moduli Space of Genus 0 Stable Maps to a Smooth Rational Projective Space
Gromov-Witten invariant enumerative invariant transversality intersection multiplicity real structure
2007/1/10
We characterize transversality, non-transversality properties on the moduli space of genus 0 stable maps to a rational projective surface. If a target space is equipped with a real structure, i.e, ant...