標(biāo)題: Titlebook: Commutative Algebra; Expository Papers De Irena Peeva Book 2013 Springer Science+Business Media New York 2013 Castelnuovo-Mumford regularit [打印本頁(yè)] 作者: 萬(wàn)圣節(jié) 時(shí)間: 2025-3-21 18:02
書(shū)目名稱Commutative Algebra影響因子(影響力)
作者: Salivary-Gland 時(shí)間: 2025-3-21 22:39
eld.Accessible to graduate students and researchers who are .This contributed volume brings together the highest quality expository papers written by leaders and talented junior mathematicians in the field of Commutative Algebra. Contributions cover a very wide range of topics, including core areas 作者: 徹底檢查 時(shí)間: 2025-3-22 02:54
Some Thoughts on the Soviet Familyic, and finally, algebraic. Miraculously, all three approaches lead to essentially the same measurement of singularities: the log canonical threshold (in characteristic zero) and the closely related F-pure threshold (in characteristic p).作者: Metamorphosis 時(shí)間: 2025-3-22 05:39
Changing Attitudes to Delinquencyce of Frobenius splitting techniques and tight closure theory and which provide a framework for higher dimension geometry in positive characteristic. We focus on local properties, i.e. singularities, test ideals, and local cohomology on the one hand and global geometric applicatioms to vanishing theorems and lifting of sections on the other.作者: 桉樹(shù) 時(shí)間: 2025-3-22 10:23
Soviet Social Scientists Talkingacterizations of perfect graphs independent of the Strong Perfect Graph Theorem. In addition, we discuss the equivalence between the Conforti-Cornuéjols conjecture from linear programming and the question of when symbolic and ordinary powers of squarefree monomial ideals coincide.作者: 一加就噴出 時(shí)間: 2025-3-22 13:16 作者: 一加就噴出 時(shí)間: 2025-3-22 19:34
Memories of Space and Spaces of Memoryhinery, useful as it is for understanding the counterexample, may be dispensed with; in this paper the author gives a treatment of the example, using only linear algebra, material from an introductory abstract algebra course, and a little local cohomology developed ab initio.作者: IST 時(shí)間: 2025-3-22 22:49 作者: Insufficient 時(shí)間: 2025-3-23 01:25 作者: Subjugate 時(shí)間: 2025-3-23 08:36
Powers of Square-Free Monomial Ideals and Combinatorics,acterizations of perfect graphs independent of the Strong Perfect Graph Theorem. In addition, we discuss the equivalence between the Conforti-Cornuéjols conjecture from linear programming and the question of when symbolic and ordinary powers of squarefree monomial ideals coincide.作者: pessimism 時(shí)間: 2025-3-23 10:50
A Brief History of Order Ideals,nd?”, has in fact encountered the concept of an order ideal. In the account on order ideals and their applications in this paper, it is our intent to elaborate on four basic theorems - as we see them - that give insight into the height properties of these ideals. We do this both from a historical view as well as a view of their utility.作者: 吊胃口 時(shí)間: 2025-3-23 16:10 作者: spinal-stenosis 時(shí)間: 2025-3-23 19:06 作者: 用樹(shù)皮 時(shí)間: 2025-3-23 23:54 作者: agonist 時(shí)間: 2025-3-24 04:30
F-Purity, Frobenius Splitting, and Tight Closure,aded rings of positive prime characteristic when the normalization has an isolated singularity (or an isolated non-Cohen-Macaulay point), which includes all three-dimensional graded domains of positive characteristic. Applications of the closely related theory of tight closure are also discussed.作者: CRACK 時(shí)間: 2025-3-24 07:36 作者: 鼓掌 時(shí)間: 2025-3-24 13:14
Moduli of Abelian Varieties, Vinberg ,-Groups, and Free Resolutions,xamples and show how they are connected to moduli spaces of Abelian varieties. To make the article accessible to both algebraists and geometers, we also include background material on free resolutions and representation theory.作者: Ringworm 時(shí)間: 2025-3-24 17:57
Book 2013benefit of junior mathematicians and researchers who are new to the field; it? will aid them in broadening their background and to gain a deeper understanding of the current research in this area. Exciting developments are surveyed and many open problems are discussed with the aspiration to inspire the readers and foster further research..作者: 向前變橢圓 時(shí)間: 2025-3-24 19:19 作者: NEXUS 時(shí)間: 2025-3-24 23:45 作者: abduction 時(shí)間: 2025-3-25 06:51 作者: IVORY 時(shí)間: 2025-3-25 09:11
http://image.papertrans.cn/c/image/230752.jpg作者: 結(jié)構(gòu) 時(shí)間: 2025-3-25 11:47 作者: 使殘廢 時(shí)間: 2025-3-25 16:34 作者: 變化無(wú)常 時(shí)間: 2025-3-25 23:51
Changing Attitudes to Delinquency K-algebras R whose residue field K has a linear free resolution as an R-module. The Castelnuovo-Mumford regularity is, after Krull dimension and multiplicity, perhaps the most important invariant of a finitely generated graded module M, as it controls the vanishing of both syzygies and the local co作者: 同位素 時(shí)間: 2025-3-26 03:08 作者: 榮幸 時(shí)間: 2025-3-26 08:09
Mary Buckley (Lecturer in Politics)s. However, any algebraist contemplating the question, “on what locus of prime ideals in Spec(R) does an element e in a module E generate a free summand?”, has in fact encountered the concept of an order ideal. In the account on order ideals and their applications in this paper, it is our intent to 作者: Intractable 時(shí)間: 2025-3-26 10:08 作者: 割讓 時(shí)間: 2025-3-26 15:18
Soviet Social Scientists Talkingscussed. These include some problems that, historically, motivated the development of the theory. One of these is the theorem that rings of invariants of linearly reductive groups acting on regular rings are Cohen-Macaulay, including normal rings generated by monomials. Another is the characterizati作者: 休閑 時(shí)間: 2025-3-26 18:22 作者: Truculent 時(shí)間: 2025-3-26 21:51 作者: 外露 時(shí)間: 2025-3-27 01:09 作者: 合乎習(xí)俗 時(shí)間: 2025-3-27 08:30 作者: 無(wú)動(dòng)于衷 時(shí)間: 2025-3-27 10:16
Bounding Projective Dimension,bound on the projective dimension of J depending only on the number of elements in a minimal system of homogenoeus generators of J and their degrees (in particular, independent of the number of variables)?作者: Mutter 時(shí)間: 2025-3-27 17:31 作者: amyloid 時(shí)間: 2025-3-27 20:25 作者: Outspoken 時(shí)間: 2025-3-28 00:50 作者: COST 時(shí)間: 2025-3-28 03:12 作者: 疏忽 時(shí)間: 2025-3-28 09:46 作者: Dictation 時(shí)間: 2025-3-28 10:45 作者: GROVE 時(shí)間: 2025-3-28 17:41 作者: 小平面 時(shí)間: 2025-3-28 20:34
Soviet Social Scientists TalkingWe survey some recent developments in understanding homological properties of finitely generated modules over a complete intersection. These properties mainly concern with vanishing patterns of Ext and Tor functors. We focus on applications to related areas and open questions.作者: 加劇 時(shí)間: 2025-3-28 23:46 作者: 大溝 時(shí)間: 2025-3-29 04:26
https://doi.org/10.1007/978-1-349-02076-8This paper presents a discussion of the algebraic and combinatorial aspects of the theory of pure O-sequences. Various instances where pure O-sequences appear are described. Several open problems that deserve further investigation are also presented.作者: Celiac-Plexus 時(shí)間: 2025-3-29 11:18 作者: 善辯 時(shí)間: 2025-3-29 15:21 作者: concentrate 時(shí)間: 2025-3-29 17:19
Three Flavors of Extremal Betti Tables,We discuss extremal Betti tables of resolutions in three different contexts. We begin over the graded polynomial ring, where extremal Betti tables correspond to pure resolutions. We then contrast this behavior with that of extremal Betti tables over regular local rings and over a bigraded ring.作者: CODA 時(shí)間: 2025-3-29 20:36 作者: CHOIR 時(shí)間: 2025-3-30 03:06
Selections from the Letter-Place Panoply,There is a fairly extensive literature on letter-place algebras, but mostly for the edification of those working in algebraic combinatorics. Letter-place algebras have not had much play yet in commutative and homological algebra, so the author thought he would talk about them here and perhaps arouse a bit of interest in that subject.作者: obtuse 時(shí)間: 2025-3-30 06:04 作者: finale 時(shí)間: 2025-3-30 09:21 作者: Morsel 時(shí)間: 2025-3-30 16:17 作者: 奴才 時(shí)間: 2025-3-30 19:55 作者: Amnesty 時(shí)間: 2025-3-30 21:32
Changing Attitudes to Delinquency K-algebras R whose residue field K has a linear free resolution as an R-module. The Castelnuovo-Mumford regularity is, after Krull dimension and multiplicity, perhaps the most important invariant of a finitely generated graded module M, as it controls the vanishing of both syzygies and the local cohomology modules of M.作者: obviate 時(shí)間: 2025-3-31 04:03
Memories of Space and Spaces of Memorybound on the projective dimension of J depending only on the number of elements in a minimal system of homogenoeus generators of J and their degrees (in particular, independent of the number of variables)?作者: Generalize 時(shí)間: 2025-3-31 07:43
Memories of Space and Spaces of Memoryhly speaking, that infinite representation type implies the existence of lots of indecomposable modules of arbitrarily large k-dimension. These conjectures have natural interpretations in the context of maximal Cohen-Macaulay modules over Cohen-Macaulay local rings. This is a survey of progress on these transplanted conjectures.作者: Prophylaxis 時(shí)間: 2025-3-31 10:31
Measuring Singularities with Frobenius: The Basics, steps toward understanding a much more subtle measure of singularities which arises naturally in three different contexts - analytic, algebro-geometric, and finally, algebraic. Miraculously, all three approaches lead to essentially the same measurement of singularities: the log canonical threshold 作者: 初學(xué)者 時(shí)間: 2025-3-31 17:18 作者: 灰心喪氣 時(shí)間: 2025-3-31 20:17
Koszul Algebras and Regularity, K-algebras R whose residue field K has a linear free resolution as an R-module. The Castelnuovo-Mumford regularity is, after Krull dimension and multiplicity, perhaps the most important invariant of a finitely generated graded module M, as it controls the vanishing of both syzygies and the local co作者: glowing 時(shí)間: 2025-3-31 22:02 作者: 蔑視 時(shí)間: 2025-4-1 05:16 作者: 鋸齒狀 時(shí)間: 2025-4-1 08:29 作者: fidelity 時(shí)間: 2025-4-1 13:45
F-Purity, Frobenius Splitting, and Tight Closure,scussed. These include some problems that, historically, motivated the development of the theory. One of these is the theorem that rings of invariants of linearly reductive groups acting on regular rings are Cohen-Macaulay, including normal rings generated by monomials. Another is the characterizati作者: Oversee 時(shí)間: 2025-4-1 14:42
Bounding Projective Dimension,bound on the projective dimension of J depending only on the number of elements in a minimal system of homogenoeus generators of J and their degrees (in particular, independent of the number of variables)?
