Mathematics

Authors and titles for June 2007

[1] arXiv:0706.0009 [pdf, other]

Title: Exponents of 2-multiarrangements and multiplicity lattices

Takuro Abe, Yasuhide Numata

Comments: 14 pages

Journal-ref: J. Algebraic Combin. 35 (2012), no. 1, 1-17

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

[2] arXiv:0706.0027 [pdf, other]

Title: Orbifold cup products and ring structures on Hochschild cohomologies

M.J. Pflaum, H.B. Posthuma, X. Tang, H.-H. Tseng

Journal-ref: Communications in Contemporary Mathematics, Volume 13, Issue 1 (2011), 123--182

Subjects: K-Theory and Homology (math.KT); Mathematical Physics (math-ph); Symplectic Geometry (math.SG)

[3] arXiv:0706.0028 [pdf, other]

Title: Py-Calabi quasi-morphisms and quasi-states on orientable surfaces of higher genus

Maor Rosenberg

Comments: MSc thesis, Tel Aviv University (Israel), January 2007, 38 pages, 5 figures

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

[4] arXiv:0706.0038 [pdf, other]

Title: Weak amenability and 2-weak amenability of Beurling algebras

Ebrahim Samei

Comments: 25 pages

Subjects: Functional Analysis (math.FA)

[5] arXiv:0706.0040 [pdf, other]

Title: Braided Sweedler cohomology

Sergio D. Corti, Jorge A. Guccione, Juan J. Guccione

Comments: 26 pages

Subjects: Rings and Algebras (math.RA); K-Theory and Homology (math.KT)

[6] arXiv:0706.0049 [pdf, other]

Title: A filtered version of the bipolar theorem of Brannath and Schachermayer

Gordan Zitkovic

Journal-ref: Journal of Theoretical Probability (2002) vol. 15 no. 1

Subjects: Probability (math.PR); Functional Analysis (math.FA)

[7] arXiv:0706.0057 [pdf, other]

Title: Morse theory in path space

Yong Seung Cho, Soon-Tae Hong

Comments: 6 pages

Subjects: Mathematical Physics (math-ph)

[8] arXiv:0706.0058 [pdf, other]

Title: On Cuspidal Representations of General Linear Groups over Discrete Valuation Rings

Anne-Marie Aubert, Uri Onn, Amritanshu Prasad, Alexander Stasinski

Comments: 20 pages (revised)

Journal-ref: Israel Journal of Mathematics, volume 175, page 391-420, 2010

Subjects: Representation Theory (math.RT); Number Theory (math.NT)

[9] arXiv:0706.0066 [pdf, other]

Title: The $(g,K)$-module structures of principal series representations of $Sp(3,R)$

Tadashi Miyazaki

Comments: 100 pages

Subjects: Representation Theory (math.RT); Number Theory (math.NT)

[10] arXiv:0706.0077 [pdf, other]

Title: A discrete time neural network model with spiking neurons. Rigorous results on the spontaneous dynamics

B. Cessac

Comments: 56 pages, 1 Figure, to appear in Journal of Mathematical Biology

Journal-ref: Journal of Mathematical Biology, Volume 56, Number 3, 311-345 (2008).

Subjects: Dynamical Systems (math.DS); Chaotic Dynamics (nlin.CD); Neurons and Cognition (q-bio.NC)

[11] arXiv:0706.0083 [pdf, other]

Title: Enumeration of curves via floor diagrams

Erwan Brugallé, Grigory Mikhalkin

Comments: 5 pages, 3 figures

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

[12] arXiv:0706.0084 [pdf, other]

Title: The Jones and Alexander polynomials for singular links

T.Fiedler

Comments: 10 pages, 11 figures v.2 : References added v.3 : Results improved

Subjects: Geometric Topology (math.GT)

[13] arXiv:0706.0088 [pdf, other]

Title: Spherical harmonics and the icosahedron

Nigel Hitchin

Comments: 23 pages, 2 figures. Dedicated to John McKay

Subjects: Algebraic Geometry (math.AG)

[14] arXiv:0706.0089 [pdf, other]

Title: Sign refinement for combinatorial link Floer homology

Étienne Gallais

Comments: 17 pages, 10 figures. correction of the Alexander grading and of the formula of lemma 5.2 of the sign refinement

Journal-ref: Algebr. Geom. Topol. 8 (2008) 1581-1592

Subjects: Geometric Topology (math.GT)

[15] arXiv:0706.0101 [pdf, other]

Title: Reading Off Kurosh Decompositions

L.Markus-Epstein

Comments: 19 pages with 5 figures

Subjects: Group Theory (math.GR)

[16] arXiv:0706.0111 [pdf, other]

Title: Flat modules over valuation rings

Francois Couchot (LMNO)

Journal-ref: Journal of Pure and Applied Algebra 211 (10/2007) 235--247

Subjects: Rings and Algebras (math.RA)

[17] arXiv:0706.0116 [pdf, other]

Title: Harmonic G-structures

J. C. Gonzalez Davila, F. Martin Cabrera

Comments: 27 pages, minor corrections

Subjects: Differential Geometry (math.DG)

[18] arXiv:0706.0119 [pdf, other]

Title: Towards a Completion of Archimedes' Treatise on Floating Bodies

Kurt Girstmair, Gerhard Kirchner

Comments: 17 pages, 3 figures

Subjects: History and Overview (math.HO); Mathematical Physics (math-ph)

[19] arXiv:0706.0120 [pdf, other]

Title: On the spectrum of the Laplace operator of metric graphs attached at a vertex -- Spectral determinant approach

Christophe Texier

Comments: LaTeX, 8 pages, 7 eps figures, v2: new appendix, v3: discussions and ref added

Journal-ref: J. Phys. A: Math. Theor. 41 (2008) 085207

Subjects: Mathematical Physics (math-ph); Mesoscale and Nanoscale Physics (cond-mat.mes-hall)

[20] arXiv:0706.0121 [pdf, other]

Title: Number of points of Prym varieties over finite fields

Marc Perret

Comments: 7 pages

Journal-ref: Glasgow Math. J. 48 (2006) 275-280

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

[21] arXiv:0706.0133 [pdf, other]

Title: Displacement convexity and minimal fronts at phase boundaries

Eric A. Carlen, Maria C. Carvalho, Raffaele Esposito, Joel L. Lebowitz, Rossana Marra

Comments: This version contains additional references as well as a new section in which the joint convexity is applied to the uniqueness problem in higher dimensions

Subjects: Functional Analysis (math.FA); Mathematical Physics (math-ph)

[22] arXiv:0706.0136 [pdf, other]

Title: The largest eigenvalues of finite rank deformation of large Wigner matrices: convergence and nonuniversality of the fluctuations

Mireille Capitaine, Catherine Donati-Martin, Delphine Féral

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. 1, 1-47

Subjects: Probability (math.PR)

[23] arXiv:0706.0137 [pdf, other]

Title: Resurgent functions and splitting problems

David Sauzin (IMCCE)

Comments: 70 pages

Journal-ref: RIMS Kokyuroku 1493 (31/05/2006) 48-117

Subjects: Dynamical Systems (math.DS)

[24] arXiv:0706.0138 [pdf, other]

Title: A quasianalyticity property for monogenic solutions of small divisor problems

Stefano Marmi (SNS PISA), David Sauzin (IMCCE)

Journal-ref: Bulletin Brazilian Mathematical Society 42, 1 (2011) 45-74

Subjects: Dynamical Systems (math.DS)

[25] arXiv:0706.0146 [pdf, other]

Title: Recovery of small electromagnetic inhomogeneities from boundary measurements in time-dependent Maxwell's equations

Christian Daveau (AGM), Abdessatar Khelifi

Subjects: Mathematical Physics (math-ph)

[26] arXiv:0706.0150 [pdf, other]

Title: Existence and non-existence results for a logistic-type equation on manifolds

Stefano Pigola, Marco Rigoli, Alberto G. Setti

Comments: 31 pages

Subjects: Differential Geometry (math.DG)

[27] arXiv:0706.0153 [pdf, other]

Title: The M-estimator in a multi-phase random nonlinear model

Gabriela Ciuperca

Comments: 19 pages

Subjects: Statistics Theory (math.ST); Probability (math.PR); Methodology (stat.ME)

[28] arXiv:0706.0157 [pdf, other]

Title: Number of irreducible polynomials in several variables over finite fields

Arnaud Bodin

Comments: A note for American Mathematical Monthly. v2: Correction of an error found out by Dan Velleman

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

[29] arXiv:0706.0160 [pdf, other]

Title: Dijkgraaf-Witten invariants of surfaces and projective representations of groups

Vladimir Turaev

Comments: second version: a mistake corrected in the non-orientable case and a few improvements added

Subjects: Geometric Topology (math.GT); Representation Theory (math.RT)

[30] arXiv:0706.0166 [pdf, other]

Title: A CLT for Information-theoretic statistics of Gram random matrices with a given variance profile

Walid Hachem (LTCI), Philippe Loubaton (IGM-LabInfo), Jamal Najim (LTCI)

Subjects: Probability (math.PR)

[31] arXiv:0706.0167 [pdf, other]

Title: Extremal functions for the sharp $L^2-$ Nash inequality

Emmanuel Humbert (IECN)

Journal-ref: Calculus of Variations and Partial Differential Equations 22, No 1 (2005) p 21-44

Subjects: Differential Geometry (math.DG)

[32] arXiv:0706.0169 [pdf, other]

Title: Monge-Ampere measures on pluripolar sets

Per Ahag, Urban Cegrell, Rafal Czyz, Pham Hoang Hiep

Comments: This is a revised version

Subjects: Complex Variables (math.CV)

[33] arXiv:0706.0172 [pdf, other]

Title: The geometrical quantity in damped wave equations on a square

Pascal Hébrard (IECN), Emmanuel Humbert (IECN)

Journal-ref: ESAIM - Control Optimisation and Calculs of Variations 12, 4 (31/12/2006) 636-661

Subjects: Differential Geometry (math.DG)

[34] arXiv:0706.0182 [pdf, other]

Title: The structure on the real field generated by the standard part map on an o-minimal expansion of a real closed field

Jana Maříková

Subjects: Logic (math.LO)

[35] arXiv:0706.0192 [pdf, other]

Title: On factorizations of smooth nonnegative matrix-values functions and on smooth functions with values in polyhedra

N.V. Krylov

Comments: 19 pages

Subjects: Optimization and Control (math.OC); Analysis of PDEs (math.AP)

[36] arXiv:0706.0195 [pdf, other]

Title: Equivalence of operations with respect to discriminator clones

Erkko Lehtonen, Agnes Szendrei

Comments: 17 pages

Journal-ref: Discrete Math. 309 (2009) 673-685

Subjects: Rings and Algebras (math.RA)

[37] arXiv:0706.0201 [pdf, other]

Title: A New Proof of the New Intersection Theorem

Greg Piepmeyer, Mark E. Walker

Subjects: Commutative Algebra (math.AC); K-Theory and Homology (math.KT)

[38] arXiv:0706.0202 [pdf, other]

Title: A non commutative sewing lemma

Denis Feyel, Arnaud De La Pradelle (IMJ), Gabriel Mokobodzki (IMJ)

Comments: 11 pages

Subjects: Probability (math.PR)

[39] arXiv:0706.0204 [pdf, other]

Title: Asymptotic results on the length of coalescent trees

Jean-François Delmas (CERMICS), Jean-Stéphane Dhersin (MAP5), Arno Siri-Jegousse (MAP5)

Subjects: Probability (math.PR)

[40] arXiv:0706.0206 [pdf, other]

Title: On a class number formula for real quadratic number fields

David M. Bradley, Ali E. Ozluk, C. Snyder

Comments: 12 pages AMSLaTeX

Journal-ref: Bulletin of the Australian Mathematical Society Vol. 65 (2002), no. 2, pp. 259--270. [MR 1898540] (2003a:11112)

Subjects: Number Theory (math.NT)

[41] arXiv:0706.0219 [pdf, other]

Title: Random spatial growth with paralyzing obstacles

J. van den Berg, Y. Peres, V. Sidoravicius, M.E. Vares

Comments: 28 pages, to appear in Annales IHP (Probab. Stat.)

Subjects: Probability (math.PR)

[42] arXiv:0706.0223 [pdf, other]

Title: Two Erdos problems on lacunary sequences: Chromatic number and Diophantine approximation

Yuval Peres, Wilhelm Schlag

Comments: 9 pages

Subjects: Combinatorics (math.CO); Number Theory (math.NT)

[43] arXiv:0706.0225 [pdf, other]

Title: On the End-to-End Distortion for a Buffered Transmission over Fading Channel

Qiang Li, C. N. Georghiades

Subjects: Information Theory (cs.IT)

[44] arXiv:0706.0228 [pdf, other]

Title: Quaternionic Wave Packets

Stefano De Leo, Gisele C. Ducati

Comments: 9 pages, 1 figure

Journal-ref: J. Math. Phys. 48, 025111-10 (2007)

Subjects: Mathematical Physics (math-ph)

[45] arXiv:0706.0234 [pdf, other]

Title: A p-adic quasi-quadratic point counting algorithm

Robert Carls, David Lubicz

Comments: 32 pages

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

[46] arXiv:0706.0236 [pdf, other]

Title: Selbstduale Vertexoperatorsuperalgebren und das Babymonster (Self-dual Vertex Operator Super Algebras and the Baby Monster)

Gerald Hoehn

Comments: 91 pages with 1 figure and 5 tables; Ph.D. thesis, Bonn University, 1995; in German; LaTeX 2.09. An English translation appears in the future under the same paper number as version 2

Journal-ref: Bonner Mathematische Schriften, Vol. 286, 1-85, Bonn 1996

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

[47] arXiv:0706.0243 [pdf, other]

Title: Braided doubles

Yuri Bazlov, Arkady Berenstein

Comments: v3: minor misprints corrected

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

[48] arXiv:0706.0246 [pdf, other]

Title: Approximately bisimilar symbolic models for nonlinear control systems

Giordano Pola, Antoine Girard, Paulo Tabuada

Comments: Corrected typos

Subjects: Optimization and Control (math.OC)

[49] arXiv:0706.0248 [pdf, other]

Title: Aperiodic Pointlikes and Beyond

Karsten Henckell, John Rhodes, Benjamin Steinberg

Subjects: Group Theory (math.GR)

[50] arXiv:0706.0249 [pdf, other]

Title: The Compositions of the Differential Operations and Gateaux Directional Derivative

Branko J. Malesevic, Ivana V. Jovovic

Comments: Available online at: this http URL

Journal-ref: Journal of Integer Sequences, Vol.10 (2007), Article 07.8.2, 1-11

Subjects: Combinatorics (math.CO)