Mathematics

Authors and titles for February 2009

[701] arXiv:0902.2537 [pdf, other]

Title: Communication-optimal Parallel and Sequential Cholesky Decomposition

Grey Ballard, James Demmel, Olga Holtz, Oded Schwartz

Comments: 29 pages, 2 tables, 6 figures

Journal-ref: SIAM J. Sci. Comput. 32, (2010) pp. 3495-3523

Subjects: Numerical Analysis (math.NA); Computational Complexity (cs.CC); Data Structures and Algorithms (cs.DS)

[702] arXiv:0902.2541 [pdf, other]

Title: Affine Harmonic Maps

Jürgen Jost (1), Fatma Muazzez Şimşir (2) ((1) Max Planck Institute for the Mathematics in the Sciences, (2) TOBB University of Economics and Technology)

Comments: 11 pages

Journal-ref: Analysis 29, 185-197, 2009

Subjects: Differential Geometry (math.DG)

[703] arXiv:0902.2544 [pdf, other]

Title: On Bayesian learning from Bernoulli observations

Pier Giovanni Bissiri, Stephen G. Walker

Comments: This is a personal 19-pages manuscript version of the article that has been accepted for publication by Journal of Statistical Planning and Inference

Subjects: Statistics Theory (math.ST)

[704] arXiv:0902.2546 [pdf, other]

Title: A High-Order Numerical Method for the Nonlinear Helmholtz Equation in Multidimensional Layered Media

Guy Baruch (1), Gadi Fibich (1), Semyon V. Tsynkov (2) ((1) Tel Aviv University, (2) North Carolina State University)

Comments: 40 pages, 10 figures

Journal-ref: Journal of Computational Physics, 228 10 (Feb. 2009) pp. 3789--3815

Subjects: Mathematical Physics (math-ph)

[705] arXiv:0902.2554 [pdf, other]

Title: A presentation of the category of stochastic matrices

Tobias Fritz

Comments: 16 pages. Minor changes, references updated

Subjects: Category Theory (math.CT); Probability (math.PR)

[706] arXiv:0902.2556 [pdf, other]

Title: A Transformation of the Control under Uncertainty Problems

Yurii Averboukh

Comments: 11 pages

Subjects: Optimization and Control (math.OC)

[707] arXiv:0902.2559 [pdf, other]

Title: Power Allocation Games for MIMO Multiple Access Channels with Coordination

Elena Veronica Belmega, Samson Lasaulce, Merouane Debbah

Comments: Submitted to IEEE Transactions on Wireless Communications

Subjects: Information Theory (cs.IT)

[708] arXiv:0902.2563 [pdf, other]

Title: Expansions for Gaussian processes and Parseval frames

Harald Luschgy, Gilles Pagès (PMA)

Comments: 20 pages

Journal-ref: Electronic Journal of Probability 14, 42 (2009) 1198-1221

Subjects: Probability (math.PR)

[709] arXiv:0902.2564 [pdf, other]

Title: Augmented Gamma-spaces, the stable rank filtration, and a bu-analogue of the Whitehead Conjecture

Gregory Arone, Kathryn Lesh

Comments: Minor revision of first submitted version

Subjects: Algebraic Topology (math.AT)

[710] arXiv:0902.2568 [pdf, other]

Title: Exact boundary controllability for 1-D quasilinear hyperbolic systems with a vanishing characteristic speed

Jean-Michel Coron, Olivier Glass, Zhiqiang Wang

Comments: 20 pages

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

[711] arXiv:0902.2569 [pdf, other]

Title: Integral Equations and the First Passage Time of Brownian Motions

Sebastian Jaimungal, Alex Kreinin, Angelo Valov

Comments: 31 pages, 1 figure

Subjects: Probability (math.PR)

[712] arXiv:0902.2579 [pdf, other]

Title: A family of inversion formulas in Thermoacoustic Tomography

Linh V. Nguyen (Department of Mathematics, Texas A & M University)

Comments: 27 pages, no figure, thanks added

Subjects: Analysis of PDEs (math.AP)

[713] arXiv:0902.2580 [pdf, other]

Title: Monodromy of plane curves and quasi-ordinary surfaces

Gary Kennedy, Lee J. McEwan

Comments: 19 pages, 5 figures

Subjects: Algebraic Geometry (math.AG)

[714] arXiv:0902.2588 [pdf, other]

Title: Concise sharpening and generalizations of Shafer's inequality for the arc sine function

Feng Qi, Bai-Ni Guo

Comments: 5 pages

Journal-ref: Feng Qi and Bai-Ni Guo, Sharpening and generalizations of Shafer's inequality for the arc sine function, Integral Transforms and Special Functions 23 (2012), no. 2, 129--134

Subjects: Classical Analysis and ODEs (math.CA)

[715] arXiv:0902.2589 [pdf, other]

Title: Character Varieties

Adam S. Sikora

Comments: 34 pages, to appear in Transactions of AMS

Journal-ref: Trans. of AMS 364 (2012) 5173--5208

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

[716] arXiv:0902.2593 [pdf, other]

Title: Crum's Theorem for `Discrete' Quantum Mechanics

Satoru Odake, Ryu Sasaki

Comments: 13 pages, to be published in this http URL., several comments and references added

Journal-ref: Prog.Theor.Phys.122:1067-1079,2010

Subjects: Mathematical Physics (math-ph); High Energy Physics - Theory (hep-th); Classical Analysis and ODEs (math.CA); Exactly Solvable and Integrable Systems (nlin.SI); Quantum Physics (quant-ph)

[717] arXiv:0902.2601 [pdf, other]

Title: Decomposition of spaces of distributions induced by tensor product bases

Kamen Ivanov, Pencho Petrushev, Yuan Xu

Comments: 42 pages

Subjects: Classical Analysis and ODEs (math.CA)

[718] arXiv:0902.2603 [pdf, other]

Title: Automorphic forms and cohomology theories on Shimura curves of small discriminant

Michael Hill, Tyler Lawson

Comments: 46 pages, 3 figures. Updated version.

Subjects: Algebraic Topology (math.AT); Number Theory (math.NT)

[719] arXiv:0902.2606 [pdf, other]

Title: A Blow-Up Criterion for the Compressible Navier-Stokes equations

Xiangdi Huang, Zhouping Xin

Comments: 19 pages

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

[720] arXiv:0902.2611 [pdf, other]

Title: Stripe patterns in a model for block copolymers

Mark A. Peletier, Marco Veneroni

Comments: 56 pages, 8 figures, submitted

Subjects: Analysis of PDEs (math.AP)

[721] arXiv:0902.2614 [pdf, other]

Title: On a weighted quasi-residual minimization strategy of the QMR method for solving complex symmetric shifted linear systems

T. Sogabe, T. Hoshi, S.-L. Zhang, T. Fujiwara

Subjects: Numerical Analysis (math.NA)

[722] arXiv:0902.2622 [pdf, other]

Title: On the spectrum of $\alpha$-rigid maps

El Houcein El Abdalaoui (LMRS)

Comments: 15 pages. Accepted for publication in Journal of Dynamical and Control Systems

Journal-ref: Journal of Dynamical and Control Systems Vol. 15, No. 4, (2009) 453?470

Subjects: Dynamical Systems (math.DS)

[723] arXiv:0902.2623 [pdf, other]

Title: Control of the Continuity Equation with a Non Local Flow

Rinaldo M. Colombo, Michael Herty, Magali Mercier (ICJ)

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

[724] arXiv:0902.2624 [pdf, other]

Title: A continuous, piecewise affine surface map with no measure of maximal entropy

Jerome Buzzi (LM-Orsay)

Comments: 11 pages; 13 color figures

Subjects: Dynamical Systems (math.DS)

[725] arXiv:0902.2625 [pdf, other]

Title: Thin sets of integers in Harmonic analysis and p-stable random Fourier series

Pascal Lefèvre (LM-Lens), Daniel Li (LM-Lens), Hervé Queffélec (LPP), Luis Rodriguez-Piazza

Subjects: Functional Analysis (math.FA)

[726] arXiv:0902.2626 [pdf, other]

Title: Variations of Mixed Hodge Structure attached to the deformation theory of a Complex Variation of Hodge Structures

Philippe Eyssidieux (IF), Carlos T. Simpson (JAD)

Subjects: Algebraic Geometry (math.AG)

[727] arXiv:0902.2645 [pdf, other]

Title: Finite-dimensional global and exponential attractors for the reaction-diffusion problem with an obstacle potential

Antonio Segatti, Sergey Zelik

Subjects: Analysis of PDEs (math.AP)

[728] arXiv:0902.2646 [pdf, other]

Title: A note on naturally embedded ternary trees

Markus Kuba

Comments: 15 pages, 5 figures; Version 2: typos corrected, simplified formula for series $X$ added

Subjects: Combinatorics (math.CO)

[729] arXiv:0902.2654 [pdf, other]

Title: Products on Schatten-von Neumann classes and modulation spaces

Joachim Toft

Comments: 38 pages

Subjects: Analysis of PDEs (math.AP); Functional Analysis (math.FA)

[730] arXiv:0902.2669 [pdf, other]

Title: The ternary Goldbach problem with primes from arithmetic progressions

Doychin Tolev

Comments: 8 pages

Subjects: Number Theory (math.NT)

[731] arXiv:0902.2673 [pdf, other]

Title: The Policy Iteration Algorithm for Average Continuous Control of Piecewise Deterministic Markov Processes

O.L.V. Costa, F. Dufour

Subjects: Probability (math.PR)

[732] arXiv:0902.2679 [pdf, other]

Title: Cartesian approach for constrained mechanical system with three degree of freedom

Rafael Ramirez, Natalia Sadovskaia

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

[733] arXiv:0902.2681 [pdf, other]

Title: Li-Yau Type Gradient Estimates and Harnack Inequalities by Stochastic Analysis

Marc Arnaudon (LMA), Anton Thalmaier

Subjects: Probability (math.PR)

[734] arXiv:0902.2683 [pdf, other]

Title: Homogenization of random fractional obstacle problems via $\Gamma$-convergence

M. Focardi

Subjects: Classical Analysis and ODEs (math.CA)

[735] arXiv:0902.2684 [pdf, other]

Title: Le lemme fondamental pond\'er\'e I : constructions g\'eom\'etriques

Pierre-Henri Chaudouard, Gérard Laumon

Subjects: Algebraic Geometry (math.AG); Representation Theory (math.RT)

[736] arXiv:0902.2686 [pdf, other]

Title: Karpi\'nska's paradox in dimension three

Walter Bergweiler

Comments: 21 pages

Journal-ref: Duke Math. J. 154, no. 3 (2010), 599-630

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

[737] arXiv:0902.2687 [pdf, other]

Title: New normal forms for Levi-nondegenerate hypersurfaces

Dmitri Zaitsev

Journal-ref: Complex analysis, 321-340, Trends Math., Birkhauser/Springer Basel AG, Basel, 2010

Subjects: Complex Variables (math.CV); Differential Geometry (math.DG)

[738] arXiv:0902.2689 [pdf, other]

Title: Hidden convexity in some nonlinear PDEs from geometry and physics

Yann Brenier (JAD, Iwd)

Subjects: Analysis of PDEs (math.AP)

[739] arXiv:0902.2690 [pdf, other]

Title: Around a Sobolev-Orlicz inequality for operators of given spectral density

Michel Rumin

Comments: 14 pages

Subjects: Spectral Theory (math.SP); Functional Analysis (math.FA)

[740] arXiv:0902.2691 [pdf, other]

Title: On Maximal L^p-regularity

Frédéric Bernicot (LM-Orsay), Jiman Zhao

Comments: 23 pages

Subjects: Classical Analysis and ODEs (math.CA)

[741] arXiv:0902.2692 [pdf, other]

Title: Combining coded signals with arbitrary modulations in orthogonal relay channels

Brice Djeumou (LSS), Samson Lasaulce (LSS), Antoine Berthet

Journal-ref: EURASIP Journal on Wireless Communications and Networking 2008, Article ID 287320, 4 pages (2008)

Subjects: Information Theory (cs.IT)

[742] arXiv:0902.2693 [pdf, other]

Title: Existence of an Optimal Control for Stochastic Systems with Nonlinear Cost Functional

Rainer Buckdahn (LM), Boubakeur Labed, Catherine Rainer (LM), Lazhar Tamer

Subjects: Probability (math.PR)

[743] arXiv:0902.2718 [pdf, other]

Title: An Effective Compactness Theorem for Coxeter Groups

Yvonne Lai

Comments: PDFLaTeX, 6 figures

Subjects: Geometric Topology (math.GT)

[744] arXiv:0902.2719 [pdf, other]

Title: Invariants of the half-liberated orthogonal group

Teodor Banica, Roland Vergnioux

Comments: 24 pages

Journal-ref: Ann. Inst. Fourier 60 (2010), 2137-2164

Subjects: Quantum Algebra (math.QA)

[745] arXiv:0902.2722 [pdf, other]

Title: Finding 3x3 Hermitian Matrices over the Octonions with Imaginary Eigenvalues

Henry Gillow-Wiles, Tevian Dray

Comments: 9 pages, 1 figure; this version fixes typos only

Subjects: Rings and Algebras (math.RA)

[746] arXiv:0902.2723 [pdf, other]

Title: An algebraic proof of cyclic sum formula for multiple zeta values

Tatsushi Tanaka, Noriko Wakabayashi

Comments: 9 pages

Subjects: Number Theory (math.NT)

[747] arXiv:0902.2725 [pdf, other]

Title: Geometry and Iteration of Dianalytic Transformation

Tuan Cao-Huu, Dorin Ghisa

Comments: Automation, Computers, Applied Mathematics, Volume 13, Number 1, 2004, ISBN 1221-437

Journal-ref: Automation, Computers, Applied Mathematics, Volume 13, Number 1, 2004, ISBN 1221-437

Subjects: Complex Variables (math.CV)

[748] arXiv:0902.2731 [pdf, other]

Title: Angles and Polar Coordinates In Real Normed Spaces

Volker Thürey

Comments: 21 pages, 8 figures

Subjects: Functional Analysis (math.FA); Metric Geometry (math.MG)

[749] arXiv:0902.2740 [pdf, other]

Title: Analytical Solutions to the Navier-Stokes Equations with Density-dependent Viscosity and with Pressure

Ling Hei Yeung, Manwai Yuen

Comments: 7 pages, Typos are corrected

Journal-ref: J. Math. Phys., 50 (2009) No. 8, 083101, 6pp

Subjects: Mathematical Physics (math-ph); Fluid Dynamics (physics.flu-dyn)

[750] arXiv:0902.2742 [pdf, other]

Title: Subharmonicity of higher dimensional exponential transforms

Vladimir Tkachev

Comments: 21 pages

Journal-ref: Oper. Theory Adv. Appl., V.156, Birkhauser, 2005, 257--277

Subjects: Functional Analysis (math.FA); Analysis of PDEs (math.AP)