Mathematics

Authors and titles for December 2009

[501] arXiv:0912.1981 [pdf, other]

Title: On exact representations of the motions group of Galilean plane

Dmitry Efimov, Igor Kostyakov, Vasiliy Kuratov

Comments: 14 pages, 1 figure; talk given at XIII International Conference "Symmetry Methods in Physics", Dubna, Russia, July 6-9, 2009

Journal-ref: Bulletin of Syktyvkar University. Series 1: Mathematics. Mechanics. Informatics. 2009. V. 10. pp. 43-56

Subjects: Representation Theory (math.RT); Mathematical Physics (math-ph)

[502] arXiv:0912.1987 [pdf, other]

Title: Training and Feedback Optimization for Multiuser MIMO Downlink

Mari Kobayashi, Nihar Jindal, Giuseppe Caire

Subjects: Information Theory (cs.IT)

[503] arXiv:0912.1997 [pdf, other]

Title: Ford circles, continued fractions, and best approximation of the second kind

Ian Short

Comments: 8 pages, 6 figures

Subjects: Number Theory (math.NT); Metric Geometry (math.MG)

[504] arXiv:0912.1998 [pdf, other]

Title: Electromagnetic 2-forms on space-time

M. Grigorescu

Comments: 14 pages, replaced to add Appendix 3

Subjects: Mathematical Physics (math-ph); Cosmology and Nongalactic Astrophysics (astro-ph.CO); Materials Science (cond-mat.mtrl-sci)

[505] arXiv:0912.1999 [pdf, other]

Title: Nice Bounds for the Generalized Ballot Problem

Delong Meng

Subjects: Combinatorics (math.CO); Computer Science and Game Theory (cs.GT)

[506] arXiv:0912.2002 [pdf, other]

Title: Rigidity of configurations of balls and points in the $N$-sphere

Edward Crane, Ian Short

Comments: 12 pages, 3 figures

Subjects: Metric Geometry (math.MG); Complex Variables (math.CV)

[507] arXiv:0912.2006 [pdf, other]

Title: On the de Rham cohomology of solvmanifolds

Sergio Console, Anna Fino

Comments: 15 pages

Subjects: Differential Geometry (math.DG)

[508] arXiv:0912.2012 [pdf, other]

Title: Flowability of plane homeomorphisms

Frederic Le Roux, Anthony O'Farrell, Maria Roginskaya, Ian Short

Comments: 20 pages, 3 figures

Journal-ref: Ann. Inst. Fourier, 62 (2012) 619-39

Subjects: Dynamical Systems (math.DS)

[509] arXiv:0912.2013 [pdf, other]

Title: Continuous Spectrum of Automorphism Groups and the Infraparticle Problem

Wojciech Dybalski

Comments: 31 pages, LaTeX. As appeared in Communications in Mathematical Physics

Journal-ref: Commun.Math.Phys.300:273-299,2010

Subjects: Mathematical Physics (math-ph); High Energy Physics - Theory (hep-th); Functional Analysis (math.FA)

[510] arXiv:0912.2014 [pdf, other]

Title: On the class SI of J-contractive functions intertwining solutions of linear differential equations

D. Alpay, A. Melnikov, V. Vinnikov

Comments: 46 pages

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

[511] arXiv:0912.2018 [pdf, other]

Title: $\mathcal{C}^2$ surface diffeomorphisms have symbolic extensions

David Burguet (CMLA)

Subjects: Dynamical Systems (math.DS)

[512] arXiv:0912.2022 [pdf, other]

Title: Mathematics of Photoacoustic and Thermoacoustic Tomography

Peter Kuchment, Leonid Kunyansky

Journal-ref: Handbook of Mathematical Methods in Imaging, Vol. 2, 2010, pp.817 - 866

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

[513] arXiv:0912.2023 [pdf, other]

Title: The interaction of a gap with a free boundary in a two dimensional dimer system

Mihai Ciucu (Indiana University, Bloomington), Christian Krattenthaler (Universität Wien)

Comments: 34 pages, AmS-TeX

Journal-ref: Commun. Math. Phys. 302 (2011), 253-289

Subjects: Combinatorics (math.CO); Statistical Mechanics (cond-mat.stat-mech); Mathematical Physics (math-ph)

[514] arXiv:0912.2026 [pdf, other]

Title: Adaptive estimation of spectral densities via wavelet thresholding and information projection

Jérémie Bigot (IMT), Rolando Biscay Lirio, Jean-Michel Loubes (IMT), Lilian Muniz Alvarez

Subjects: Statistics Theory (math.ST)

[515] arXiv:0912.2027 [pdf, other]

Title: Convergence of numerical schemes for short wave long wave interaction equations

Paulo Amorim, Mário Figueira

Comments: 31 pages, 7 figures

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

[516] arXiv:0912.2033 [pdf, other]

Title: Optimal Control of Underactuated Mechanical Systems: A Geometric Approach

L. Colombo, D. Martin de Diego, M. Zuccalli

Comments: 20 pages, 2 figures

Subjects: Mathematical Physics (math-ph)

[517] arXiv:0912.2038 [pdf, other]

Title: Carter-Payne homomorphisms and Jantzen filtrations

Sinead Lyle, Andrew Mathas

Comments: 30 pages

Subjects: Representation Theory (math.RT)

[518] arXiv:0912.2039 [pdf, other]

Title: A Mazur-Ulam theorem for Mappings of conservative distance in non-Archimedean $n$-normed spaces

Hahng-Yun Chu, Se-Hyun Ku

Comments: 10 pages

Subjects: Functional Analysis (math.FA)

[519] arXiv:0912.2044 [pdf, other]

Title: Approximation of projections of random vectors

Elizabeth Meckes

Comments: Typo in abstract corrected; $k=c\sqrt{\log(d)}$, not $c\log(d)$. To appear in JOTP

Subjects: Probability (math.PR)

[520] arXiv:0912.2051 [pdf, other]

Title: First vertices for generic Newton polygons, and $p$-cyclic coverings of the projective line

Régis Blache

Comments: partial results, comments welcome

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

[521] arXiv:0912.2057 [pdf, other]

Title: Free boundary regularity for a problem with right hand side

Daniela De Silva

Subjects: Analysis of PDEs (math.AP)

[522] arXiv:0912.2064 [pdf, other]

Title: The Conley conjecture for irrational symplectic manifolds

Doris Hein

Comments: 16 pages, 1 figure. Version 2: corrected typos and clarified argument in Section 3, results unchanged

Journal-ref: J. Sympl. Geom., 10 (2012), 183-202

Subjects: Symplectic Geometry (math.SG); Dynamical Systems (math.DS)

[523] arXiv:0912.2067 [pdf, other]

Title: Representations of Quiver Hecke Algebras via Lyndon Bases

David Hill, George Melvin, Damien Mondragon

Comments: 37 pages

Subjects: Representation Theory (math.RT)

[524] arXiv:0912.2073 [pdf, other]

Title: Hypersurfaces and the Weil conjectures

A. J. Scholl

Comments: 12 pages; a few trivial corrections

Journal-ref: International Mathematics Research Notices 2010

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

[525] arXiv:0912.2075 [pdf, other]

Title: Isotypic Decomposition of the Cohomology and Factorization of the Zeta Functions of Dwork Hypersurfaces

Philippe Goutet (IMJ)

Comments: 32 pages, submitted for publication

Subjects: Number Theory (math.NT)

[526] arXiv:0912.2080 [pdf, other]

Title: Langlands Base Change for GL(2)

Luis Dieulefait

Comments: 27 pages. Main result improved: now there is no condition on the primes in the level of the newform (they are allowed to ramify in F)

Subjects: Number Theory (math.NT)

[527] arXiv:0912.2086 [pdf, other]

Title: String structures and canonical 3-forms

Corbett Redden

Comments: 32 pages; v.2 minor typos corrected

Journal-ref: Pacific J. Math., 249(2):447-484, 2011

Subjects: Differential Geometry (math.DG); Algebraic Topology (math.AT)

[528] arXiv:0912.2088 [pdf, other]

Title: Localisation and colocalisation of triangulated categories at thick subcategories

Hvedri Inassaridze, Tamaz Kandelaki, Ralf Meyer

Comments: 11 pages

Journal-ref: Math. Scand. 110 (2012), pp. 59-74

Subjects: Category Theory (math.CT)

[529] arXiv:0912.2091 [pdf, other]

Title: f-Vectors of Triangulated Balls

Samuel Kolins

Comments: 24 pages

Subjects: Combinatorics (math.CO); Geometric Topology (math.GT)

[530] arXiv:0912.2107 [pdf, other]

Title: Z^d-actions with prescribed topological and ergodic properties

Yuri Lima

Comments: 19 pages, 1 figure, referee suggestions incorporated, to appear in Ergodic Theory and Dynamical Systems

Journal-ref: Ergodic Theory Dynam. Systems 32 (2012), no. 1, 191-209

Subjects: Dynamical Systems (math.DS)

[531] arXiv:0912.2110 [pdf, other]

Title: Triangulated categories of mixed motives

Denis-Charles Cisinski, Frédéric Déglise

Comments: This is the final version. To appear in the series Springer Monographs in Mathematics

Journal-ref: Springer Monographs in Mathematics, Springer, 2019

Subjects: Algebraic Geometry (math.AG); K-Theory and Homology (math.KT)

[532] arXiv:0912.2113 [pdf, other]

Title: On Schroedinger Equation with Time-Dependent Quadratic Hamiltonian in $R^d$

Erwin Suazo

Comments: 16 pages

Subjects: Mathematical Physics (math-ph)

[533] arXiv:0912.2114 [pdf, other]

Title: The Lawrence-Krammer-Bigelow Representations of the Braid Groups via Quantum SL_2

Craig Jackson, Thomas Kerler

Comments: Added a section on the Temperley-Lieb specialization & various minor editorial corrections

Journal-ref: Adv. Math. 228 (2011), no. 3, 1689-1717

Subjects: Geometric Topology (math.GT); Quantum Algebra (math.QA)

[534] arXiv:0912.2116 [pdf, other]

Title: Primality tests for Fermat numbers and 2^(2k+1)\pm2^(k+1)+1

Yu Tsumura

Comments: 11 pages

Subjects: Number Theory (math.NT)

[535] arXiv:0912.2120 [pdf, other]

Title: Accurate calculation of resonances for a central-field model potential

Francisco M. Fernández

Subjects: Mathematical Physics (math-ph)

[536] arXiv:0912.2121 [pdf, other]

Title: Irregular primes to 163 million

Joe P. Buhler, David Harvey

Comments: 9 pages

Subjects: Number Theory (math.NT)

[537] arXiv:0912.2123 [pdf, other]

Title: Dynamics of metrics in measure spaces and their asymptotic invariants

A.Vershik

Comments: 19 pp. Ref.23

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

[538] arXiv:0912.2124 [pdf, other]

Title: Exponential higher dimensional isoperimetric inequalities for some arithmetic groups

Kevin Wortman

Comments: 16 pages

Subjects: Group Theory (math.GR)

[539] arXiv:0912.2126 [pdf, other]

Title: Non-canonical isomorphisms

Stephen Lack

Comments: 6 pages

Journal-ref: Journal of Pure and Applied Algebra, 216(3):593-597 (2012)

Subjects: Category Theory (math.CT)

[540] arXiv:0912.2127 [pdf, other]

Title: Reply to Itin, Obukhov and Hehl paper "An Electric Charge has no Screw Sense - A Comment on the Twist-Free Formulation of Electrodynamics by da Rocha & Rodrigues"

Roldao da Rocha, Waldyr A. Rodrigues Jr

Comments: This paper is a reply to arXiv:0911.5175 [this http URL-ph] which made some criticisms on our paper "Pair and Impar, Even and Odd Form Fields and Electromagnetism" arXiv:0811.1713 [math-ph] to appear in Annalen der Physik. A short version of our reply will also appear in Annalen de Physik

Journal-ref: Annalen der Physik 19 (2010) 6-34

Subjects: Mathematical Physics (math-ph)

[541] arXiv:0912.2129 [pdf, other]

Title: Lemniscates do not survive Laplacian growth

D. Khavinson, M. Mineev-Weinstein, M. Putinar, R. Teodorescu

Journal-ref: Mathematical Research Letters, 17, no. 2, 337 - 343 (2010)

Subjects: Complex Variables (math.CV); Soft Condensed Matter (cond-mat.soft); Mathematical Physics (math-ph); Exactly Solvable and Integrable Systems (nlin.SI)

[542] arXiv:0912.2135 [pdf, other]

Title: Beyond the Gaussian

Kazuyuki Fujii (Yokohama City University)

Journal-ref: SIGMA 7 (2011), 022, 12 pages

Subjects: Mathematical Physics (math-ph); Quantum Physics (quant-ph)

[543] arXiv:0912.2151 [pdf, other]

Title: Stellar subdivisions and Stanley-Reisner rings of Gorenstein complexes

Janko Boehm, Stavros Argyrios Papadakis

Comments: v2: minor improvements, 14 pages, 1 figure

Journal-ref: Australas. J. Combin. 55 (2013), 235-247

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

[544] arXiv:0912.2152 [pdf, other]

Title: On the structure of Stanley-Reisner rings associated to cyclic polytopes

Janko Boehm, Stavros Argyrios Papadakis

Comments: Version 2, minor improvements, 20 pages. Package may be downloaded at this http URL

Journal-ref: Osaka J. Math. 49-1 (2012), 81-100

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

[545] arXiv:0912.2161 [pdf, other]

Title: Generalized Energy Statistics and Kostka--Macdonald Polynomials

Anatol N. Kirillov, Reiho Sakamoto

Comments: 15 pages, typos corrected, French abstract added, version for publication in proceedings of FPSAC 2010.

Journal-ref: DMTCS proc. AN (2010) 343--354

Subjects: Quantum Algebra (math.QA)

[546] arXiv:0912.2162 [pdf, other]

Title: Reflected BSDE with stochastic Lipschitz coefficient

Wen Lu

Comments: 12 pages without figure

Subjects: Probability (math.PR)

[547] arXiv:0912.2163 [pdf, other]

Title: Eight-vertex model and Painlev\'e VI equation. II. Eigenvector results

Vladimir V. Mangazeev, Vladimir V. Bazhanov

Comments: 18 pages

Journal-ref: J.Phys.A43:085206,2010

Subjects: Mathematical Physics (math-ph); Statistical Mechanics (cond-mat.stat-mech); High Energy Physics - Theory (hep-th)

[548] arXiv:0912.2176 [pdf, other]

Title: Spectrum and Heat Kernel Asymptotics on General Laakso Spaces

Matthew Begue, Levi DeValve, David Miller, Benjamin Steinhurst

Comments: v2: revised prose and cleaned up proofs v1: 23 page, 6 figures

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

[549] arXiv:0912.2180 [pdf, other]

Title: Malliavin calculus for fractional delay equations

Jorge A. Leon, Samy Tindel

Subjects: Probability (math.PR)

[550] arXiv:0912.2182 [pdf, other]

Title: Gautchi's ratio and the Volume of the unit ball in R^n

D.Karayannakis

Subjects: Classical Analysis and ODEs (math.CA); K-Theory and Homology (math.KT)