Mathematics

Authors and titles for March 2007

[801] arXiv:math/0703671 [pdf, other]

Title: Collision probability for random trajectories in two dimensions

A. Gaudilliere

Comments: 37 pages

Subjects: Probability (math.PR)

[802] arXiv:math/0703672 [pdf, other]

Title: Piecewise polynomials, Minkowski weights, and localization on toric varieties

Eric Katz, Sam Payne

Comments: 18 pages. v2: minor expository improvements. To appear in Algebra and Number Theory

Journal-ref: Algebra Number Theory 2 (2008), no. 2, 135--155.

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

[803] arXiv:math/0703673 [pdf, other]

Title: Strong Singularity for Subfactors

Pinhas Grossman, Alan Wiggins

Comments: 18 pages, enhanced with a counterexample to singularity implies strong singularity

Subjects: Operator Algebras (math.OA)

[804] arXiv:math/0703674 [pdf, other]

Title: The Automorphism group of a simple tracially AI algebra

P.W. Ng, E. Ruiz

Comments: 35 pages

Subjects: Operator Algebras (math.OA)

[805] arXiv:math/0703675 [pdf, other]

Title: Infinite Products of Random Matrices and Repeated Interaction Dynamics

Laurent Bruneau, Alain Joye, Marco Merkli

Comments: Statement and proof of Theorem 1.1 modified, some typos corrected, Ref [10] added

Subjects: Probability (math.PR); Mathematical Physics (math-ph); Dynamical Systems (math.DS)

[806] arXiv:math/0703676 [pdf, other]

Title: Garaev's Inequality in finite fields not of prime order

Nets Hawk Katz, Chun-Yen Shen

Comments: 8 pages

Subjects: Number Theory (math.NT); Classical Analysis and ODEs (math.CA)

[807] arXiv:math/0703677 [pdf, other]

Title: Ground state solutions to the nonlinear Schrodinger-Maxwell equations

Antonio Azzollini, Alessio Pomponio

Comments: 27 pages

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

[808] arXiv:math/0703678 [pdf, other]

Title: Desingularization of quasi-excellent schemes in characteristic zero

Michael Temkin

Comments: 35 pages, revised version

Journal-ref: Advances in Mathematics 219 (2008), pp. 488-522

Subjects: Algebraic Geometry (math.AG)

[809] arXiv:math/0703679 [pdf, other]

Title: Holonomy of supermanifolds

Anton S. Galaev

Comments: Extanded version, 33 pages

Journal-ref: Abhandlungen aus dem Mathematischen Seminar der Universitaet Hamburg: 79 Issue1 (2009) 47--78

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

[810] arXiv:math/0703680 [pdf, other]

Title: Beltrami equations with coefficient in the Sobolev space $W^{1,p}$

Albert Clop, Daniel Faraco, Joan Mateu, Joan Orobitg, Xiao Zhong

Comments: 1 figure

Subjects: Analysis of PDEs (math.AP); Complex Variables (math.CV)

[811] arXiv:math/0703681 [pdf, other]

Title: Frobenius-Schur Indicators for Subgroups and the Drinfel'd Double of Weyl Groups

Robert Guralnick, Susan Montgomery

Subjects: Quantum Algebra (math.QA); Group Theory (math.GR); Representation Theory (math.RT)

[812] arXiv:math/0703682 [pdf, other]

Title: Smooth tropical surfaces with infinitely many tropical lines

Magnus Dehli Vigeland

Comments: 27 pages, 12 figures. v2: Errors corrected, notation improved, referances added, Example 9.3 new

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

[813] arXiv:math/0703683 [pdf, other]

Title: Gaussian Bounds for Noise Correlation of Functions

Elchanan Mossel

Comments: Typos and references corrected

Subjects: Probability (math.PR); Combinatorics (math.CO); Statistics Theory (math.ST)

[814] arXiv:math/0703684 [pdf, other]

Title: Tunnel effect for Kramers-Fokker-Planck type operators

Frederic Herau, Michael Hitrik, Johannes Sjoestrand

Comments: 77 pages

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

[815] arXiv:math/0703685 [pdf, other]

Title: Maximal subgroups of almost simple groups with socle $\PSL(2,q)$

Michael Giudici

Comments: 11 pages

Subjects: Group Theory (math.GR)

[816] arXiv:math/0703686 [pdf, other]

Title: On uniform lower bound of the Galois images associated to elliptic curves

Keisuke Arai

Comments: 41 pages

Subjects: Number Theory (math.NT)

[817] arXiv:math/0703687 [pdf, other]

Title: Geometric properties of quasiconformal maps

Matti Vuorinen

Comments: 42 pages, 20 figues

Journal-ref: Bull. Soc. Sci. Lett. \L\'od\'z S\'er. Rech. D\'eform. 24 (1997), 7--58

Subjects: Complex Variables (math.CV)

[818] arXiv:math/0703688 [pdf, other]

Title: Hyper Space Complex Number

Shanguang Tan

Comments: 24 pages

Subjects: General Mathematics (math.GM)

[819] arXiv:math/0703689 [pdf, other]

Title: Convergence of phase-field approximations to the Gibbs-Thomson law

M. Röger, Y. Tonegawa

Comments: 25 pages

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

[820] arXiv:math/0703690 [pdf, other]

Title: Schur-Weyl duality and the heat kernel measure on the unitary group

Thierry Lévy (DMA)

Subjects: Probability (math.PR)

[821] arXiv:math/0703691 [pdf, other]

Title: On the Supremum of Random Dirichlet Polynomials

Mikhail Lifshits, Michel Weber

Journal-ref: Studia Math., 2007, v.182, 41-65.

Subjects: Probability (math.PR); Complex Variables (math.CV)

[822] arXiv:math/0703692 [pdf, other]

Title: Representations of Braid Groups and Generalisations

Valerij G. Bardakov (AOSSI), Paolo Bellingeri (LMJL)

Comments: Few misprints corrected, simpler proof for proposition 10

Subjects: Group Theory (math.GR)

[823] arXiv:math/0703693 [pdf, other]

Title: Sampling the Lindel\"of Hypothesis with the Cauchy Random Walk

Mikhail Lifshits, Michel Weber

Journal-ref: Proc. London Math. Soc., 2009, 98, 241--270

Subjects: Probability (math.PR); Complex Variables (math.CV); Number Theory (math.NT)

[824] arXiv:math/0703694 [pdf, other]

Title: Uniqueness and Pseudolocality Theorems of the Mean Curvature Flow

Bing-Long Chen, Le Yin

Comments: 40 pages

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

[825] arXiv:math/0703695 [pdf, other]

Title: Specializations of Ferrers ideals

Alberto Corso, Uwe Nagel

Comments: 10 pages, 7 figures

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

[826] arXiv:math/0703696 [pdf, other]

Title: Divisors of Bernoulli sums

Michel Weber

Subjects: Probability (math.PR); Number Theory (math.NT)

[827] arXiv:math/0703697 [pdf, other]

Title: Stochastic calculus for fractional Brownian motion with Hurst exponent $H>1/4$: A rough path method by analytic extension

Jérémie Unterberger

Comments: Published in at this http URL the Annals of Probability (this http URL) by the Institute of Mathematical Statistics (this http URL)

Journal-ref: Annals of Probability 2009, Vol. 37, No. 2, 565-614

Subjects: Probability (math.PR)

[828] arXiv:math/0703698 [pdf, other]

Title: Divergence Symmetries of Critical Kohn-Laplace Equations on Heisenberg groups

Yuri Bozhkov, Igor Leite Freire

Comments: 7 pages

Subjects: Analysis of PDEs (math.AP)

[829] arXiv:math/0703699 [pdf, other]

Title: On phase transitions of the Potts model with three competing interactions on Cayley tree

Hasan Akin, Seyit Temir

Comments: 11 pages, 3 figures. Published version with title changed

Journal-ref: Condens. Matter Phys., 2011, vol. 14, No. 2, 23003:1-11

Subjects: Functional Analysis (math.FA); Dynamical Systems (math.DS)

[830] arXiv:math/0703700 [pdf, other]

Title: Group Classification of Semilinear Kohn-Laplace Equations

Yuri Bozhkov, Igor Leite Freire

Comments: 21 pages

Subjects: Analysis of PDEs (math.AP)

[831] arXiv:math/0703701 [pdf, other]

Title: Contractions of Lie algebras and algebraic groups

Dietrich Burde

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

[832] arXiv:math/0703702 [pdf, other]

Title: Super-potentials of positive closed currents, intersection theory and dynamics

Tien-Cuong Dinh, Nessim Sibony

Comments: 80 pages, to appear in Acta Math

Subjects: Complex Variables (math.CV); Dynamical Systems (math.DS)

[833] arXiv:math/0703703 [pdf, other]

Title: Residual $p$ properties of mapping class groups and surface groups

Luis Paris

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

[834] arXiv:math/0703704 [pdf, other]

Title: Orbital integrals for linear groups

R. Cluckers, J. Denef

Subjects: Algebraic Geometry (math.AG); Logic (math.LO); Number Theory (math.NT)

[835] arXiv:math/0703705 [pdf, other]

Title: The problem of prescribed critical functions

Emmanuel Humbert (IECN), Michel Vaugon (IFMIC)

Journal-ref: annals of global analysis 28, No1 (2005) p 19-34

Subjects: Differential Geometry (math.DG)

[836] arXiv:math/0703706 [pdf, other]

Title: Optimal rates and adaptation in the single-index model using aggregation

Stéphane Gaïffas (LSTA), Guillaume Lecué (PMA)

Comments: 36 pages

Journal-ref: Electronic Journal of Statistics Volume 1, Issue 0 (2007) Pages 538-573

Subjects: Statistics Theory (math.ST)

[837] arXiv:math/0703707 [pdf, other]

Title: A cyclotomic approach to the solution of Waring's problem mod p

Monica del Pilar Canales

Comments: 12 pages

Subjects: Number Theory (math.NT)

[838] arXiv:math/0703708 [pdf, other]

Title: Finite covers of the infinite cyclic cover of a knot

J.O.Button

Subjects: Geometric Topology (math.GT)

[839] arXiv:math/0703709 [pdf, other]

Title: Effective macroscopic dynamics of stochastic partial differential equations in perforated domains

Wei Wang, Daomin Cao, Jinqiao Duan

Journal-ref: SIAM J. Math. Anal., 38 (2007), 1508-1527

Subjects: Analysis of PDEs (math.AP); Dynamical Systems (math.DS); Probability (math.PR)

[840] arXiv:math/0703710 [pdf, other]

Title: An implicit function theorem for Banach spaces and some applications

Jinpeng An, Karl-Hermann Neeb

Comments: 24 pages

Subjects: Group Theory (math.GR); Functional Analysis (math.FA)

[841] arXiv:math/0703711 [pdf, other]

Title: Conservations Laws for Critical Kohn-Laplace Equations on the Heisenberg Group

Yuri Bozhkov, Igor Leite Freire

Comments: 9 pages, 1 table, submitted for publication

Subjects: Analysis of PDEs (math.AP)

[842] arXiv:math/0703712 [pdf, other]

Title: On a desingularization of the moduli space of noncommutative tori

Igor Nikolaev

Comments: 7 pages, 2 figures; to appear Proc. Amer. Math. Soc

Journal-ref: Proc. Amer. Math. Soc. 136 (2008), 3769-3774

Subjects: Operator Algebras (math.OA); Algebraic Geometry (math.AG)

[843] arXiv:math/0703713 [pdf, other]

Title: The logic of message passing

J. R. B. Cockett, Craig Pastro

Comments: 51 pages

Journal-ref: Science of Computer Programming 74 no.8 (2009) 498-533

Subjects: Category Theory (math.CT); Logic in Computer Science (cs.LO)

[844] arXiv:math/0703714 [pdf, other]

Title: Delta Hedging without the Black-Scholes Formula

Yukio Hirashita

Comments: 5 pages Ver. 2: In addition, when K=35 (deep in the money), the difference between these costs is within 0.1%

Journal-ref: Far East Journal of Applied Mathematics 28 (2007), 157-165.

Subjects: Optimization and Control (math.OC); Pricing of Securities (q-fin.PR)

[845] arXiv:math/0703715 [pdf, other]

Title: Inferring Markov Chains: Bayesian Estimation, Model Comparison, Entropy Rate, and Out-of-class Modeling

Christopher C. Strelioff, James P. Crutchfield, Alfred W. Hubler

Comments: 14 pages, 12 figures; this http URL

Subjects: Statistics Theory (math.ST); Dynamical Systems (math.DS)

[846] arXiv:math/0703716 [pdf, other]

Title: On S. Mazur's problems 8 and 88 from the Scottish Book

V.V. Peller

Comments: 8 pages

Subjects: Functional Analysis (math.FA); Classical Analysis and ODEs (math.CA); Complex Variables (math.CV)

[847] arXiv:math/0703717 [pdf, other]

Title: Two point extremal Gromov-Witten invariants of Hilbert schemes of points on surfaces

Jun Li, Wei-Ping Li

Subjects: Algebraic Geometry (math.AG)

[848] arXiv:math/0703718 [pdf, other]

Title: Modular shadows and the Levy-Mellin infinity-adic transform

Yuri Manin (MPI and Northwestern), Matilde Marcolli (MPI)

Comments: Amstex 47 pages, 1 eps figure (v2: final version)

Subjects: Number Theory (math.NT); Quantum Algebra (math.QA)

[849] arXiv:math/0703719 [pdf, other]

Title: Orbifolds are not commutative geometries

Adam Rennie, Joseph C. Varilly

Comments: 6 pages, Latex, no figures

Subjects: Operator Algebras (math.OA)

[850] arXiv:math/0703720 [pdf, other]

Title: On hierarchies of universal predicates

Pavel Hrubes

Subjects: Logic (math.LO)