Mathematics

Authors and titles for December 2004

[201] arXiv:math/0412094 [pdf, other]

Title: The Euler characteristic of graph complexes via Feynman diagrams

Ferenc Gerlits

Comments: 12 pages, 2 figures; v2: added missing references

Subjects: Quantum Algebra (math.QA)

[202] arXiv:math/0412095 [pdf, other]

Title: On the geometry of model almost complex manifolds with boundary

H.Gaussier, A.Sukhov

Comments: 19 pages

Subjects: Complex Variables (math.CV)

[203] arXiv:math/0412096 [pdf, other]

Title: Pseudoholomorphic discs attached to CR-submanifolds of almost complex spaces

N.Kruzhilin, A.Sukhov

Subjects: Complex Variables (math.CV)

[204] arXiv:math/0412097 [pdf, other]

Title: Generalized complex structures and Lie brackets

Marius Crainic

Comments: 15 pages

Subjects: Differential Geometry (math.DG); Mathematical Physics (math-ph); Symplectic Geometry (math.SG)

[205] arXiv:math/0412098 [pdf, other]

Title: Proof of the Morse conjecture for analytic flows on orientable surfaces

S. Aranson, E. Zhuzhoma

Comments: 9 pages

Subjects: Dynamical Systems (math.DS)

[206] arXiv:math/0412099 [pdf, other]

Title: The level 1 weight 2 case of Serre's conjecture

Luis Dieulefait

Comments: revised version - referees' comments added.

Subjects: Number Theory (math.NT)

[207] arXiv:math/0412100 [pdf, other]

Title: The Center for the Elliptic Quantum Group $E_{\tau,\eta}(sl_n)$

Shao-You Zhao, Kang-Jie Shi, Rui-Hong Yue

Comments: 11-pages, no figures

Journal-ref: Commun.Theor.Phys. 39 (2003) 67-72

Subjects: Quantum Algebra (math.QA); High Energy Physics - Theory (hep-th)

[208] arXiv:math/0412101 [pdf, other]

Title: A geometric proof that SL_2(Z[t,t^-1]) is not finitely presented

Kai-Uwe Bux, Kevin Wortman

Comments: This is the version published by Algebraic & Geometric Topology on 11 July 2006

Journal-ref: Algebr. Geom. Topol. 6 (2006) 839-852

Subjects: Group Theory (math.GR)

[209] arXiv:math/0412102 [pdf, other]

Title: The arithmetic and the geometry of Kobayashi hyperbolicity

Izzet Coskun

Comments: 12 pages, 2 figures, report for Algebraic Geometry: Presentations by Young Researchers

Subjects: Algebraic Geometry (math.AG); Complex Variables (math.CV)

[210] arXiv:math/0412103 [pdf, other]

Title: A family of Prym-Tyurin varieties of exponent 3

H. Lange, S. Recillas, A. M. Rojas

Comments: names of authors corrected

Subjects: Algebraic Geometry (math.AG)

[211] arXiv:math/0412104 [pdf, other]

Title: Examples of Shimura correspondence for level p^2 and real quadratic twists

Ariel Pacetti, Gonzalo Tornaria

Comments: 21 pages, submitted to "Elliptic curves and random matrix theory."

Subjects: Number Theory (math.NT)

[212] arXiv:math/0412105 [pdf, other]

Title: Single Blow up Solutions for a Slightly Subcritical Biharmonic Equation

Khalil El Mehdi

Comments: 19 pages

Subjects: Analysis of PDEs (math.AP)

[213] arXiv:math/0412106 [pdf, other]

Title: On Conformal Paneitz Curvature Equations in Higher Dimensional Spheres

Khalil El Mehdi

Comments: 29 pages

Subjects: Analysis of PDEs (math.AP); Differential Geometry (math.DG)

[214] arXiv:math/0412107 [pdf, other]

Title: Decompositions of Beurling Type for E_0-Semigroups

Rolf Gohm

Comments: minor corrections, 10 pages

Journal-ref: Banach Center Publications, Vol. 73, Institute of Mathematics, Polish Academy of Sciences, Warzawa (2006), 167-176

Subjects: Operator Algebras (math.OA); Functional Analysis (math.FA)

[215] arXiv:math/0412108 [pdf, other]

Title: On the Singularities of the Exponential Map in Infinite Dimensional Riemannian Manifolds

L. Biliotti, R. Exel, P. Piccione, D. V. Tausk

Comments: LaTeX2e, this http URL, 18 pages, no figure

Journal-ref: Math. Ann., 336 (2006), 247 - 267

Subjects: Functional Analysis (math.FA); Differential Geometry (math.DG)

[216] arXiv:math/0412109 [pdf, other]

Title: Metric nonlinear connections

Ioan Bucataru

Journal-ref: Differential Geometry and its Applications, 25 (2007), no. 3, 335--343

Subjects: Differential Geometry (math.DG)

[217] arXiv:math/0412110 [pdf, other]

Title: Lagrangian Non-Intersections

Paul Biran

Subjects: Symplectic Geometry (math.SG); Differential Geometry (math.DG)

[218] arXiv:math/0412111 [pdf, other]

Title: Constant mean curvature foliations of globally hyperbolic spacetimes locally modelled on $AdS_3$

Thierry Barbot (UMPA-ENSL), Francois Beguin (LM-Orsay), Abdelghani Zeghib (UMPA-ENSL)

Journal-ref: Geom. Ded. 126, 1 (2007) 71--129

Subjects: Metric Geometry (math.MG)

[219] arXiv:math/0412112 [pdf, other]

Title: Nonlinear projection digital image inpainting and restoration methods

Massimo Fornasier

Comments: 22 pages, 15 figures

Subjects: Numerical Analysis (math.NA); Analysis of PDEs (math.AP)

[220] arXiv:math/0412113 [pdf, other]

Title: Global geometric deformations of current algebras as Krichever-Novikov type algebras

Alice Fialowski, Martin Schlichenmaier

Comments: 35 pages, AMS-Latex

Journal-ref: Commun.Math.Phys. 260 (2005) 579-612

Subjects: Quantum Algebra (math.QA); Mathematical Physics (math-ph); Algebraic Geometry (math.AG); Rings and Algebras (math.RA)

[221] arXiv:math/0412114 [pdf, other]

Title: Bipartite Multigraphs with Expander-Like Properties

Lars Engebretsen

Comments: 13 pages, 1 Postscript figure generated with MetaPost

Subjects: Combinatorics (math.CO)

[222] arXiv:math/0412115 [pdf, other]

Title: On Special monodromy groups and Riemann-Hilbert problem for Riemann equation

V.Poberezhny

Comments: 18 pages, to appear in Math. Notes

Subjects: Classical Analysis and ODEs (math.CA); Algebraic Geometry (math.AG)

[223] arXiv:math/0412116 [pdf, other]

Title: On invariant subspaces of dissipative operators in a space with indefinite metric

A.A.Shkalikov

Comments: 11 pages

Subjects: Functional Analysis (math.FA)

[224] arXiv:math/0412117 [pdf, other]

Title: The dimension of the Hilbert scheme of special threefolds

GianMario Besana, Maria Lucia Fania

Comments: To appear in Communications in Algebra

Subjects: Algebraic Geometry (math.AG)

[225] arXiv:math/0412118 [pdf, other]

Title: (-1)-enumeration of self-complementary plane partitions

Theresia Eisenkölbl (Universität Wien)

Comments: 22 pages, AMS-Latex, uses Texdraw

Subjects: Combinatorics (math.CO)

[226] arXiv:math/0412119 [pdf, other]

Title: Jet modules

Yuly Billig

Subjects: Representation Theory (math.RT)

[227] arXiv:math/0412120 [pdf, other]

Title: A stable classification of Lefschetz fibrations

Denis Auroux

Comments: Published by Geometry and Topology at this http URL

Journal-ref: Geom. Topol. 9 (2005) 203-217

Subjects: Geometric Topology (math.GT); Group Theory (math.GR); Symplectic Geometry (math.SG)

[228] arXiv:math/0412121 [pdf, other]

Title: Algebraic and hamiltonian approaches to isostokes deformations

Roman M. Fedorov

Comments: 23 pages, minor corrections in the introduction, references expanded

Journal-ref: Transformation Groups, Volume 11, Number 2 / June, 2006

Subjects: Algebraic Geometry (math.AG); Mathematical Physics (math-ph); Symplectic Geometry (math.SG)

[229] arXiv:math/0412122 [pdf, other]

Title: Finitary Galois extensions over noncommutative bases

I. Balint, K. Szlachanyi

Comments: 31 pages AMS Latex

Subjects: Quantum Algebra (math.QA); Rings and Algebras (math.RA)

[230] arXiv:math/0412123 [pdf, other]

Title: Rigidity of invariant convex sets in symmetric spaces

Bruce Kleiner, Bernhard Leeb

Subjects: Differential Geometry (math.DG); Group Theory (math.GR); Metric Geometry (math.MG)

[231] arXiv:math/0412124 [pdf, other]

Title: The Tchebyshev transforms of the first and second kind

Richard Ehrenborg (University of Kentucky), Margaret Readdy (University of Kentucky)

Comments: 33 pages

Journal-ref: Annals of Combinatorics, Volume 14, Number 2 (2010), 211-244

Subjects: Combinatorics (math.CO)

[232] arXiv:math/0412125 [pdf, other]

Title: On Some Modifications of the Fueter Operator

Daniel Alayon-Solarz

Subjects: Analysis of PDEs (math.AP); Mathematical Physics (math-ph)

[233] arXiv:math/0412126 [pdf, other]

Title: Double node neighborhoods and families of simply connected 4-manifolds with b^+=1

Ronald Fintushel, Ronald J. Stern

Comments: 11 pages, More typos and minor errors corrected

Subjects: Geometric Topology (math.GT); Symplectic Geometry (math.SG)

[234] arXiv:math/0412127 [pdf, other]

Title: Ricci curvature for metric-measure spaces via optimal transport

John Lott, Cedric Villani

Comments: final version, Appendix D of previous version to appear separately

Subjects: Differential Geometry (math.DG)

[235] arXiv:math/0412128 [pdf, other]

Title: Currents on free groups

Ilya Kapovich

Comments: Updated version, to appear in AMS Contemporary Mathematics series

Subjects: Group Theory (math.GR); Geometric Topology (math.GT)

[236] arXiv:math/0412129 [pdf, other]

Title: Minimal dynamical systems on the product of the Cantor set and the circle II

Huaxin Lin, Hiroki Matui

Comments: 38 pages

Subjects: Operator Algebras (math.OA)

[237] arXiv:math/0412130 [pdf, other]

Title: On the geometry of graph arrangements

C. De Concini, C. Procesi

Comments: 18 pages

Subjects: Combinatorics (math.CO); Algebraic Geometry (math.AG)

[238] arXiv:math/0412131 [pdf, other]

Title: A new description of equivariant cohomology for totally disconnected groups

Christian Voigt

Comments: 30 pages

Subjects: K-Theory and Homology (math.KT)

[239] arXiv:math/0412132 [pdf, other]

Title: Geometrically induced discrete spectrum in curved tubes

B. Chenaud, P. Duclos, P. Freitas, D. Krejcirik

Comments: LaTeX, 13 pages; to appear in Differential Geometry and its Applications

Journal-ref: Differential Geom. Appl. 23 (2005), no. 2, 95-105.

Subjects: Spectral Theory (math.SP); Mathematical Physics (math-ph); Differential Geometry (math.DG)

[240] arXiv:math/0412133 [pdf, other]

Title: Around the Chinese Remainder Theorem

Jean-Marie Didry, Pierre-Yves Gaillard

Comments: New section, titled "Wronski"; 22 pages, LaTeX. Last version available at this http URL

Subjects: General Mathematics (math.GM)

[241] arXiv:math/0412134 [pdf, other]

Title: Remarks on syzygies of $d$-gonal curves

Marian Aprodu

Comments: final version to appear in Math. Res. Lett

Journal-ref: Math. Res. Lett. 12 (2005), no. 2-3, 387-400

Subjects: Algebraic Geometry (math.AG)

[242] arXiv:math/0412135 [pdf, other]

Title: Poisson statistics via the Chinese remainder theorem

A. Granville, P. Kurlberg

Comments: 32 pages. Lemma 15 corrected (for the case k=2.) Added reference

Subjects: Number Theory (math.NT)

[243] arXiv:math/0412136 [pdf, other]

Title: An ascending HNN extension of a free group inside SL(2,C)

Danny Calegari, Nathan M. Dunfield

Comments: 7 pages. V2: minor improvements in exposition

Journal-ref: Proc. Amer. Math. Soc. 134 (2006), no. 11, 3131-3136

Subjects: Group Theory (math.GR); Geometric Topology (math.GT)

[244] arXiv:math/0412137 [pdf, other]

Title: On tensor products of operator modules

Bojan Magajna

Comments: 16 pages, AMS LaTeX, to appear in J.O.T. This is the second, revised, part of the manuscript formerly entitled "Duality and normal parts..."

Subjects: Operator Algebras (math.OA); Functional Analysis (math.FA)

[245] arXiv:math/0412138 [pdf, other]

Title: Decompositions of Reflexive Bimodules over Maximal Abelian Selfadjoint Algebras

George Eleftherakis

Subjects: Operator Algebras (math.OA); Functional Analysis (math.FA)

[246] arXiv:math/0412139 [pdf, other]

Title: On the hull numbers of torus links

Ivan Izmestiev

Comments: 14 pages

Subjects: Geometric Topology (math.GT)

[247] arXiv:math/0412140 [pdf, other]

Title: On the radical of a monomial ideal

Juergen Herzog, Yukihide Takayama, Naoki Terai

Subjects: Commutative Algebra (math.AC); Combinatorics (math.CO)

[248] arXiv:math/0412141 [pdf, other]

Title: A Mass Transference Principle and the Duffin-Schaeffer conjecture for Hausdorff measures

Victor Beresnevich, Sanju Velani

Comments: 22 pages, published versioon

Journal-ref: Ann. of Math. (2) 164 (2006), no. 3, 971--992

Subjects: Number Theory (math.NT)

[249] arXiv:math/0412142 [pdf, other]

Title: Instanton sheaves on complex projective spaces

Marcos Jardim

Comments: 31 pages. V2: Completely reformulated, errors corrected. V3: misprints corrected, few remarks added. V4: more misprints corrected, few remarks added.V5: final version to be published at Collectanea Mathematica

Journal-ref: Collectanea Mathematica 57 (2006) 69-91

Subjects: Algebraic Geometry (math.AG)

[250] arXiv:math/0412143 [pdf, other]

Title: Liftings of graded quasi-Hopf algebras with radical of prime codimension

Pavel Etingof, Shlomo Gelaki

Comments: 10 pages

Subjects: Quantum Algebra (math.QA)