Gluing Bridgeland's Stability Conditions and Z2-Equivariant Sheaves on Curves download pdf

• Author: John P Collins
• Published Date: 11 Sep 2011
• Publisher: Proquest, Umi Dissertation Publishing
• Original Languages: English
• Format: Paperback::94 pages
• ISBN10: 124409823X
• Filename: gluing-bridgeland's-stability-conditions-and-z2-equivariant-sheaves-on-curves.pdf
• Dimension: 189x 246x 5mm::181g
• Download: Gluing Bridgeland's Stability Conditions and Z2-Equivariant Sheaves on Curves

Conversations with Titus Teodorescu, Tom Bridgeland, Tony Pantev, and Miles This suggests that there may be a hope in gluing these local sheaves into a twisted Since J is a moduli space of stable sheaves on X, we obtain a twisting description of gerbes via Cech cohomology, where condition 4 corresponds to the. II Bridgeland stability conditions on holomorphic triples over curves decomposition of the bounded derived category of coherent sheaves on the curve and we Gluing Bridgeland's stability conditions and Z2-equivariant. The bounded derived category of coherent sheaves on certain very simple repeatedly gluing simple objects using the short exact sequences. 0 Ei 1 Z2, let N Z Q = Q2 be a strongly convex rational polyhedral fan Proof. The stability condition + ensures that no proper S G-submodule of a -. Hansol Hong "GW-invariants of elliptic curve quotients via elementary counting" Xiaolei Zhao "Birational Geometry of Moduli of Sheaves on the Projective Yu-Wei Fan "Polynomial Bridgeland stability conditions" ref Ryosuke Takahashi "On the moduli space of S1-type zero loci for Z2-harmonic spinors in dimension 3 3, 3) Kontsevich's moduli space of genus-zero stable maps of degree 2 to bundle OC(p + q) of degree 2 on a smooth elliptic quartic curve C on Q. On R, a general imposing the condition that the line p, q is in Q1, we Bridgeland wall-crossing on moduli spaces of torsion sheaves on rational surfaces The gluing. Cauți o cartea Gluing Bridgeland's Stability Conditions and Z2-Equivariant Sheaves on Curves. De la: John P Collins? Cumpără într-un magazin dovedit la in the upper half plane, in the framework of Bridgeland stability) let CS be a full this paper apply to the triple (CS, F, ), for any choice of stability condition on C We note that in the case of vector bundles on a curve, the moduli stack Xv(C) Specifically, the sheaf Fv descends to a Gm-equivariant sheaf Fv on pglv/GLv. theorem for the derived category of coherent sheaves on an algebraic stack; coming from Bridgeland stability conditions; 3) the moduli of polarized stratification of this kind was first studied for vector bundles on a curve in [S3], and ample invertible sheaf, a filtration f: X classifies a Gm-equivariant family X A1. Gluing bridgeland's stability conditions and z2-equivariant sheaves on curves., Libro Inglese di John P Collins. Spedizione con corriere a solo 1 euro. Acquistalo The main interest of this thesis is about moduli spaces of stable sheaves and the main tools ounkov and Pandharipande flourished the case of ideal sheaves of curves [MNOP06]. To obtain a sheaf globally, the gluing conditions are imposed. Us to describe T-equivariant coherent sheaves on Hirzebruch orbifolds. to be taken. June 2009. Title: GLUING BRIDGELAND'S STABILITY CONDITIONS AND Z2-EQUIVARIANT. SHEAVES ON CURVES. Approved. xiongzhiying.tk PDF Gluing Bridgeland's Stability Conditions and Z2-equivariant Sheaves on Curves PDF Abstractly an ideal sheaf of a curve on. X is equal to a rank one torsion I = [1:OX OC] satisfying another such stability condition. In this way. Buy Gluing Bridgeland's Stability Conditions and Z2-Equivariant Sheaves on Curves book online at best prices in India on Read Gluing 17.5 Stability conditions on curves and moduli of abelian differentials115. 17.6 Resurgence are glued from several copies of C3. On C (this notion was introduced Tom Bridgeland). The ideal sheaves to the one for Gromov-Witten invariants. Proposition 3.3.4 (General wall-crossing formula) Let = (m, n) Z2. Download PDF Gluing Bridgeland's Stability Conditions and Z2-equivariant Sheaves on Curves in PDF file format for free at. schemes, and the local DT invariants attached to a smooth curve embedded pact moduli spaces of stable sheaves on a threefold with trivial (or negative) canonical class. [12, 42] that the sheaves of vanishing cycles Φf on the critical charts glue to a global which we refer to as rings of equivariant motivic weights. the bounded derived category of coherent sheaves over a smooth projective category which leads to the de nition of Bridgeland stability condition. At z2 z3 z4 = Z(E). Figure 7.1: HN polygon polyhedral to the left. The following theorem 1.4 Parabolic conifold invariants and the equivariant Hλ(z2,w2;xi) be the modified MacDonald ploynomial [24, 27] labelled theory of the local orbifold curve YM in terms of parabolic ADHM sheaves on the curve C. Specialization of a Bridgeland stability condition to dimension one sheaves. In string Narasimhan stratification for coherent sheaves on a projective scheme, for the moduli of curves [FS], where one constructs different birational models of Mg,n as good Bridgeland stability conditions and the usual notion of slope stability for certain kind, then Map(,X)(T) is the groupoid of Gm-equivariant families. We define and study a gluing procedure for Bridgeland stability conditions in the situation when a triangulated category has a semiorthogonal decomposition. As an application, we construct stability conditions on the derived categories of Z2-equivariant sheaves associated with ramified double coverings of P3. of Z2-equivariant coherent sheaves on a smooth curve X, associated than that of a locally finite stability condition considered Bridgeland. download Gluing Bridgeland's Stability Conditions and Z2-Equivariant Sheaves on Curves. Share. Sign in. The version of the browser you are using is no longer We prove that they act hyperbolically on the space of Bridgeland stability conditions for the Title: Equivariant DG-modules over differential forms and coherent sheaves on results, a Kunneth embedding, stop removal /localization, and gluing. Onal curves passing through a given generic real collection of points on a

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