作者: 安心地散步 時(shí)間: 2025-3-21 20:17
Ample sheaves on moduli schemes,In this note we take up methods from [3] and [14], III, to give some criteria for certain direct image sheaves to be ample.作者: Self-Help-Group 時(shí)間: 2025-3-22 03:03
Simultaneous Canonical Models of Deformations of Isolated Singularities,In this paper we continue our study of deformation of normal isolated singularities of dimension . ≥ 2. In the previous article [I2], we obtain the upper semi-continuity of the .genus δ. (. ∈ N) of an isolated singularity under a deformation. It is natural to consider whether another .-genus γ. (m ∈ N) has the same property or not.作者: mechanism 時(shí)間: 2025-3-22 07:01
Weil Linear Systems on Singular K3 Surfaces,We recall that K3 surface is a smooth projective algebraic surface . over an algebraically closed field . with K.=0 and ..(., 0.)=0.作者: 古老 時(shí)間: 2025-3-22 08:59
Quantum Groups and Homology of Local Systems,In this paper we “quantize” results of [SV2], Part II. We establish and study the connection between (co)homology of local systems introduced in [SV1], [SV2] and homology of nilpotent subalgebras of certain Hopf algebras very close to Drinfeld-Jimbo .-analogues of Kac-Moody algebras.作者: 碎片 時(shí)間: 2025-3-22 13:55
https://doi.org/10.1007/978-4-431-68172-4Abelian variety; Canon; Mathematica; Monodromy; algebraic geometry; character; differential equation; equat作者: podiatrist 時(shí)間: 2025-3-22 19:19 作者: 顯赫的人 時(shí)間: 2025-3-22 21:56 作者: MINT 時(shí)間: 2025-3-23 02:01 作者: misshapen 時(shí)間: 2025-3-23 09:21 作者: 宿醉 時(shí)間: 2025-3-23 11:53
Lê D?ng Trángough to ensure that the line suffers no serious optical depth effects. This requirement often makes the line of the less abundant species impossible to detect. Hence many experiments yield double isotope abundance ratios by comparing the line strengths if two molecules having isotope substitutions o作者: 錯(cuò) 時(shí)間: 2025-3-23 16:22
Noboru Nakayamacumulated at the present on these elements focusing in particular on their isotopic composition. Study of isotopes is indeed most profitable in the sense that they are less affected than elements by chemical fractionation processes although such processes can be considered and be important (see e.g.作者: 說(shuō)明 時(shí)間: 2025-3-23 21:09 作者: LAVA 時(shí)間: 2025-3-23 22:59 作者: 妨礙 時(shí)間: 2025-3-24 03:16 作者: 死亡率 時(shí)間: 2025-3-24 09:35
Carlos T. Simpson examination in patients who have attained complete remission (Mathé .., 1966; Sharp .., 1967). A number of methods have been tried to eliminate or reduce extramedullary relapses. Some of these approaches have been directed at a specific site of potential involvement (George and Pinkel, 1965; Frei .作者: 分發(fā) 時(shí)間: 2025-3-24 14:05
Yuri G. Zarhin examination in patients who have attained complete remission (Mathé .., 1966; Sharp .., 1967). A number of methods have been tried to eliminate or reduce extramedullary relapses. Some of these approaches have been directed at a specific site of potential involvement (George and Pinkel, 1965; Frei .作者: 否認(rèn) 時(shí)間: 2025-3-24 18:36
ystemic disease as chemotherapy improves the longterm disease-free survival. The incidence of late central nervous system metastases has been noted in tunours in which it was previously a rare complication. This is especially true in testicular tumours, sarcomas, and more recently, ovarian carcinoma作者: HAUNT 時(shí)間: 2025-3-24 20:36
Elliptic Fibrations over Surfaces I,ce . is the two-dimensional unit polydisc Δ.:= {(t., t.) ∈ C.||t.| < 1, |t.| < 1} or more precisely, the germ (Δ.,0). Here 0 denotes the origin (0,0) ∈ Δ.. And also we assume that . is a projective morphism and is smooth outside of {t. = 0} U {t. = 0}.作者: 勤勉 時(shí)間: 2025-3-25 02:48 作者: 廢除 時(shí)間: 2025-3-25 05:35 作者: AVOID 時(shí)間: 2025-3-25 08:48 作者: maintenance 時(shí)間: 2025-3-25 15:28 作者: cumulative 時(shí)間: 2025-3-25 16:35
Depth and Perversity,otopy and rational cohomology are related to the classical theorem of Lefschetz on hyperplane sections. The analogy between topology and commutative algebra led A. Grothendieck to formulate several conjectures which appear to be true (see [H-L]).作者: 嚴(yán)峻考驗(yàn) 時(shí)間: 2025-3-25 21:40 作者: BUMP 時(shí)間: 2025-3-26 00:23
A lower bound for the size of monodromy of systems of ordinary differential equations,ld have been purely conjectural, but in the months after the conference I have been able to give the proof in the rank two case. I apologize for this somewhat tenuous connection between my talk and the material presented here.作者: 音樂(lè)學(xué)者 時(shí)間: 2025-3-26 08:23
,Abelian Varieties of K3 Type and ?-Adic Representations,s) are generated by semisimple linear operators, whose spectrum coincides with the set of slopes of the Newton polygon of the Abelian variety. In addition, the multiplicity of each eigen value is equal to the length of the slope.作者: 巡回 時(shí)間: 2025-3-26 09:36
Poincare Polynomials of Some Moduli Varieties,pace M(n,d) when (n,d) = l, and also show that there is no torsion in the cohomology in this case. Let N be the smooth compactification of M(2,0).O. (the stable bundles with detE ? O.) constructed in [S]. In [B-S], an approach modelled on [A-B] was studied and this gave only partial success in the computation of the cohomology of N.作者: Largess 時(shí)間: 2025-3-26 13:22
Training Center of Daihyaku Mutual Life Insurance Co., from August 13 through August 17, 1990, under the co-sponsorship of the Mathematical Society of Japan. It was one of the satellite conferences of ICM90, Kyoto, and approximately 300 participants, including more than 100 from overseas, attended t作者: Breach 時(shí)間: 2025-3-26 20:14 作者: senile-dementia 時(shí)間: 2025-3-26 23:47
Poincare Polynomials of Some Moduli Varieties,ariety V over F.n, for all n, determine the Betti numbers of V (for precise details cf., §5). This theme has been taken up by Harder and Narasimhan in [H-N] and by Desale and Ramanan in [D-R] to compute the Poincaré polynomial of the moduli space M(n,d) of semi-stable vector bundles of rank n and de作者: charisma 時(shí)間: 2025-3-27 01:21
On Two Conjectures in Birational Algebraic Geometry,t provides a description of the torsion cohomology groups for any field in terms of Milnor .-functor. Another one was formulated by A. Grothendieck and concerns only the fields of rational functions on algebraic varieties over number fields. Namely, it claims that the Galois group of the algebraic c作者: Ardent 時(shí)間: 2025-3-27 07:52 作者: 不可磨滅 時(shí)間: 2025-3-27 13:13
Depth and Perversity,d for rings and modules could be understood through the vanishing of adequate cohomologies. The topological counterpart of this notion of depth in homotopy and rational cohomology are related to the classical theorem of Lefschetz on hyperplane sections. The analogy between topology and commutative a作者: 臨時(shí)抱佛腳 時(shí)間: 2025-3-27 13:46 作者: AWRY 時(shí)間: 2025-3-27 18:21 作者: DEAWL 時(shí)間: 2025-3-27 22:11 作者: 低三下四之人 時(shí)間: 2025-3-28 03:23
,Abelian Varieties of K3 Type and ?-Adic Representations,rieties over finite fields. These envelopes are linear reductive commutative Lie algebras. We prove that these envelopes (after an extension of scalars) are generated by semisimple linear operators, whose spectrum coincides with the set of slopes of the Newton polygon of the Abelian variety. In addi作者: inhumane 時(shí)間: 2025-3-28 07:23
Hélène Esnault,Eckart Viehwegterminations have been made using two or more of the sixteen observed isotopic species of CO, H.CO, HCN and CS.. As will be shown, only a few of the molecular experiments can be interpreted independently. The two most notable of these independent experiments are the comparisons of the 6.2 cm absorpt作者: 松雞 時(shí)間: 2025-3-28 13:48 作者: 圣歌 時(shí)間: 2025-3-28 17:17 作者: 調(diào)整校對(duì) 時(shí)間: 2025-3-28 19:05
Lê D?ng Trángterminations have been made using two or more of the sixteen observed isotopic species of CO, H.CO, HCN and CS.. As will be shown, only a few of the molecular experiments can be interpreted independently. The two most notable of these independent experiments are the comparisons of the 6.2 cm absorpt作者: laparoscopy 時(shí)間: 2025-3-29 03:00
Noboru Nakayama are more important than Fe for instance. Historically they have been more difficult to observe in stellar spectra but in spite of these difficulties which have been solved with the development of improved observation techniques and because of their large abundance, as it will be emphasized all thro作者: 不容置疑 時(shí)間: 2025-3-29 04:10 作者: FLING 時(shí)間: 2025-3-29 09:52
Takeshi Saito subset of glioblastoma multiforme (GBM). Studies on human GBM have shown that upregulation of the Ras signaling pathway and disruption of the p53 checkpoint pathway are central to the formation of these tumors. Although much is now known about the molecular pathways altered in these tumors, they re作者: 半球 時(shí)間: 2025-3-29 13:17 作者: Fatten 時(shí)間: 2025-3-29 17:10 作者: 不能平靜 時(shí)間: 2025-3-29 22:11 作者: Indolent 時(shí)間: 2025-3-30 00:14 作者: 獸皮 時(shí)間: 2025-3-30 06:31
onstruktion. In ganz anderer Weise zeigt Freud das Funktionieren des psychischen Apparates als eine Bildung von Zeichen durch das Bewu?te, die sowohl zensierend als auch ordnend wirken. Aus dieser Sicht w?re die 978-3-531-12822-1978-3-663-12379-8作者: 擁擠前 時(shí)間: 2025-3-30 11:27
