標題: Titlebook: Automorphisms in Birational and Affine Geometry; Levico Terme, Italy, Ivan Cheltsov,Ciro Ciliberto,Mikhail Zaidenberg Conference proceeding [打印本頁] 作者: 惡化 時間: 2025-3-21 18:12
書目名稱Automorphisms in Birational and Affine Geometry影響因子(影響力)
書目名稱Automorphisms in Birational and Affine Geometry影響因子(影響力)學科排名
書目名稱Automorphisms in Birational and Affine Geometry網(wǎng)絡公開度
書目名稱Automorphisms in Birational and Affine Geometry網(wǎng)絡公開度學科排名
書目名稱Automorphisms in Birational and Affine Geometry被引頻次
書目名稱Automorphisms in Birational and Affine Geometry被引頻次學科排名
書目名稱Automorphisms in Birational and Affine Geometry年度引用
書目名稱Automorphisms in Birational and Affine Geometry年度引用學科排名
書目名稱Automorphisms in Birational and Affine Geometry讀者反饋
書目名稱Automorphisms in Birational and Affine Geometry讀者反饋學科排名
作者: 伸展 時間: 2025-3-21 20:17
Mohmmad Younus Wani,Manzoor Ahmad Malik. with an open orbit. Brendan Hassett and Yuri Tschinkel have shown that actions of commutative unipotent groups on projective spaces can be described in terms of local algebras with some additional data. We prove that additive actions on projective hypersurfaces correspond to invariant multilinear 作者: 主講人 時間: 2025-3-22 00:53 作者: 蚊帳 時間: 2025-3-22 05:08
https://doi.org/10.1007/978-3-031-51947-5the definition introduced by Frumkin [Mat. Sb. (N.S.) 90(132):196–213, 325, 1973], and the second one was recently suggested to me by S. Cantat. By focusing first on proving that these two definitions are equivalent, one can obtain all the results in M.A. Frumkin [Mat. Sb. (N.S.) 90(132):196–213, 32作者: 任意 時間: 2025-3-22 09:22 作者: Dictation 時間: 2025-3-22 16:45 作者: 凝乳 時間: 2025-3-22 20:57 作者: OVERT 時間: 2025-3-22 23:43 作者: 費解 時間: 2025-3-23 03:07 作者: Pelvic-Floor 時間: 2025-3-23 06:37 作者: 粘土 時間: 2025-3-23 12:33 作者: 異教徒 時間: 2025-3-23 14:34
Au(III) Series with ,C,N and ,N,N′ LigandsWe survey some results on the nonrationality and birational rigidity of certain hypersurfaces of Fano type. The focus is on hypersurfaces of Fano index one, but hypersurfaces of higher index are also discussed.作者: 青石板 時間: 2025-3-23 21:39
Probing Gold: X-Ray Absorption SpectroscopyWe show that the Zariski closure of the set of hypersurfaces of degree . in ., where . ≥ 5, which are either not factorial or not birationally superrigid, is of codimension at least . in the parameter space.作者: Insufficient 時間: 2025-3-23 23:23
https://doi.org/10.1057/9781137471369This is a survey of some results on the structure and classification of normal analytic compactifications of .. Mirroring the existing literature, we especially emphasize the compactifications for which the curve at infinity is irreducible.作者: 推延 時間: 2025-3-24 04:45 作者: hypertension 時間: 2025-3-24 07:17 作者: FAWN 時間: 2025-3-24 13:35
https://doi.org/10.1007/978-3-319-06707-0Let . be an algebraically closed field of characteristic zero. Given a polynomial . with one place at infinity, we prove that either . is equivalent to a coordinate, or the family . has at most two rational elements. When . has two rational elements, we give a description of the singularities of these two elements.作者: 草率男 時間: 2025-3-24 16:32 作者: 單挑 時間: 2025-3-24 21:28
Del Pezzo Surfaces and Local InequalitiesI prove new local inequality for divisors on smooth surfaces, describe its applications, and compare it to a similar local inequality that is already known by experts.作者: 吵鬧 時間: 2025-3-24 23:50 作者: 攝取 時間: 2025-3-25 05:54
On the Locus of Nonrigid HypersurfacesWe show that the Zariski closure of the set of hypersurfaces of degree . in ., where . ≥ 5, which are either not factorial or not birationally superrigid, is of codimension at least . in the parameter space.作者: Calibrate 時間: 2025-3-25 08:01 作者: 摘要記錄 時間: 2025-3-25 14:42
Jordan Groups and Automorphism Groups of Algebraic VarietiesThe first section of this paper is focused on Jordan groups in abstract setting, the second on that in the settings of automorphisms groups and groups of birational self-maps of algebraic varieties. The appendix contains formulations of some open problems and the relevant comments.作者: GOAD 時間: 2025-3-25 17:14 作者: 尊敬 時間: 2025-3-25 20:08 作者: misanthrope 時間: 2025-3-26 03:05
Ivan Cheltsov,Ciro Ciliberto,Mikhail ZaidenbergPresents original research and valuable overview on topics such as Cremona groups, birational rigidity, dynamics of automorphisms, and algebraic group actions.Features articles by leading specialists 作者: 搏斗 時間: 2025-3-26 06:21
Springer Proceedings in Mathematics & Statisticshttp://image.papertrans.cn/b/image/166635.jpg作者: extinct 時間: 2025-3-26 11:29 作者: VOC 時間: 2025-3-26 13:58 作者: tattle 時間: 2025-3-26 18:00
Cambridge Imperial and Post-Colonial Studiesves have been extensively studied by A. Bruno and the authors. In this paper we give a survey of these recent results and extend our techniques to some moduli spaces appearing as intermediate steps of Kapranov’s and Keel’s realizations of ., and to the degenerations of Hassett’s spaces obtained by allowing zero weights.作者: 放縱 時間: 2025-3-27 00:09 作者: Semblance 時間: 2025-3-27 02:49 作者: 仲裁者 時間: 2025-3-27 05:44 作者: homeostasis 時間: 2025-3-27 12:29
https://doi.org/10.1007/978-3-662-13391-0the structure of the automorphism group of this variety. Here we review some consequences of this structure and generalize some results to other hypersurfaces which arise as deformations of Koras–Russell threefolds.作者: 物質(zhì) 時間: 2025-3-27 14:52 作者: biopsy 時間: 2025-3-27 17:46
978-3-319-34749-3Springer International Publishing Switzerland 2014作者: magnanimity 時間: 2025-3-27 21:58
On Automorphisms and Endomorphisms of Projective Varietiesive variety. Then we show that very few connected algebraic semigroups can be realized as endomorphisms of some projective variety ., by describing the structure of all connected subsemigroup schemes of End(.).作者: adduction 時間: 2025-3-28 05:20 作者: 廣告 時間: 2025-3-28 07:46 作者: PANG 時間: 2025-3-28 11:54
The Jacobian Conjecture, Together with Specht and Burnside-Type Problemsexander Vladimirovich Yagzhev (1951–2001), whose works have only been partially published. This approach also indicates some very close connections between mathematical physics, universal algebra, and automorphisms of polynomial algebras.作者: antidepressant 時間: 2025-3-28 18:10 作者: 突變 時間: 2025-3-28 19:38
Automorphism Groups of Certain Rational Hypersurfaces in Complex Four-Spacethe structure of the automorphism group of this variety. Here we review some consequences of this structure and generalize some results to other hypersurfaces which arise as deformations of Koras–Russell threefolds.作者: 套索 時間: 2025-3-29 02:58 作者: Forsake 時間: 2025-3-29 04:13 作者: visual-cortex 時間: 2025-3-29 08:52
2194-1009 raic group actions.Features articles by leading specialists .The main focus of this volume is on the problem of describing the automorphism groups of affine and projective varieties, a classical subject in algebraic geometry where, in both cases, the automorphism group is often infinite dimensional.作者: 幾何學家 時間: 2025-3-29 11:26
General Principles of Mineral Processingth models (with a generality assumption for degree 3). It is speculated that the conjecture holds for, at least, Gorenstein models in degree 1 and 2. In this chapter, I present a (Gorenstein) counterexample in degree 2 to this conjecture.作者: genesis 時間: 2025-3-29 17:46
Mohmmad Younus Wani,Manzoor Ahmad Malik in terms of local algebras with some additional data. We prove that additive actions on projective hypersurfaces correspond to invariant multilinear symmetric forms on local algebras. It allows us to obtain explicit classification results for non-degenerate quadrics and quadrics of corank one.作者: Missile 時間: 2025-3-29 19:42
https://doi.org/10.1007/978-3-031-51947-5cusing first on proving that these two definitions are equivalent, one can obtain all the results in M.A. Frumkin [Mat. Sb. (N.S.) 90(132):196–213, 325, 1973] in a much shorter way. In particular, the genus of an automorphism of ., view as a birational self-map of ., will easily be proved to be 0.作者: abreast 時間: 2025-3-30 02:28 作者: parsimony 時間: 2025-3-30 07:01
Additive Actions on Projective Hypersurfaces in terms of local algebras with some additional data. We prove that additive actions on projective hypersurfaces correspond to invariant multilinear symmetric forms on local algebras. It allows us to obtain explicit classification results for non-degenerate quadrics and quadrics of corank one.作者: 虛假 時間: 2025-3-30 11:03 作者: Sinus-Node 時間: 2025-3-30 14:02 作者: Watemelon 時間: 2025-3-30 19:08
Singular del Pezzo Fibrations and Birational Rigidityionally rigid if and only if its anticanonical class is an interior point in the cone of mobile divisors. The conjecture is proved to be true for smooth models (with a generality assumption for degree 3). It is speculated that the conjecture holds for, at least, Gorenstein models in degree 1 and 2. 作者: 密切關(guān)系 時間: 2025-3-30 23:55 作者: Amplify 時間: 2025-3-31 04:57
On Automorphisms and Endomorphisms of Projective Varietiesive variety. Then we show that very few connected algebraic semigroups can be realized as endomorphisms of some projective variety ., by describing the structure of all connected subsemigroup schemes of End(.).作者: 晚間 時間: 2025-3-31 09:01
On the Genus of Birational Maps Between Threefoldsthe definition introduced by Frumkin [Mat. Sb. (N.S.) 90(132):196–213, 325, 1973], and the second one was recently suggested to me by S. Cantat. By focusing first on proving that these two definitions are equivalent, one can obtain all the results in M.A. Frumkin [Mat. Sb. (N.S.) 90(132):196–213, 32作者: Metamorphosis 時間: 2025-3-31 13:03
On the Automorphisms of Moduli Spaces of Curvesves have been extensively studied by A. Bruno and the authors. In this paper we give a survey of these recent results and extend our techniques to some moduli spaces appearing as intermediate steps of Kapranov’s and Keel’s realizations of ., and to the degenerations of Hassett’s spaces obtained by a作者: 乳汁 時間: 2025-3-31 14:19
Birational Automorphism Groups of Projective Varieties of Picard Number Twou manifolds of Picard number 2 to arbitrary singular varieties . (resp. to klt Calabi–Yau pairs in broad sense) of Picard number 2. When . has only klt singularities and is not a complex torus, we show that either Aut(.) is almost infinite cyclic, or it has only finitely many connected components.作者: Narrative 時間: 2025-3-31 19:18
The Jacobian Conjecture, Together with Specht and Burnside-Type Problemsexander Vladimirovich Yagzhev (1951–2001), whose works have only been partially published. This approach also indicates some very close connections between mathematical physics, universal algebra, and automorphisms of polynomial algebras.作者: 輕信 時間: 2025-4-1 01:38
Equivariant Triviality of Quasi-Monomial Triangular ,-Actions on ,tions are translations whenever they are proper. The argument, which is based on explicit techniques, provides an illustration of the difficulties encountered and an introduction to the more abstract methods which were used recently by the authors to solve the general triangular case.作者: 強行引入 時間: 2025-4-1 04:04
Automorphism Groups of Certain Rational Hypersurfaces in Complex Four-Spacethe structure of the automorphism group of this variety. Here we review some consequences of this structure and generalize some results to other hypersurfaces which arise as deformations of Koras–Russell threefolds.作者: 新鮮 時間: 2025-4-1 06:04
2635-2931 ok suggests that to meet the challenge of representation posed by terrorism fiction rather than fact is the writer’s best friend and most effective tool.978-3-319-83554-9978-3-319-46648-4Series ISSN 2635-2931 Series E-ISSN 2635-294X
