Mathematics

Authors and titles for November 2007

[801] arXiv:0711.3354 [pdf, other]

Title: The renormalization of non commutative \phi_4^{\star 4}

Razvan Gurau

Comments: Contribution to "The Modern Encyclopedia of Mathematical Physics (MEMPhys)" project

Subjects: Mathematical Physics (math-ph)

[802] arXiv:0711.3355 [pdf, other]

Title: Feynman amplitudes in renormalizable non-commutative quantum field theory

Adrian Tanasa

Comments: 5 pages, contribution solicited by "The Modern Encyclopedia of Mathematical Physics (MEMPhys)"

Subjects: Mathematical Physics (math-ph)

[803] arXiv:0711.3356 [pdf, other]

Title: Solitary waves in Abelian Gauge Theories

Vieri Benci, Donato Fortunato

Comments: 27 pages

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

[804] arXiv:0711.3357 [pdf, other]

Title: Self-similarity symmetry and fractal distributions in iterative dynamics of dissipative mappings

Vladimir Zverev, Boris Rubinstein

Comments: 10 pages, one figure

Subjects: Mathematical Physics (math-ph)

[805] arXiv:0711.3363 [pdf, other]

Title: On Schr\"odinger operators with multisingular inverse-square anisotropic potentials

Veronica Felli, Elsa M. Marchini, Susanna Terracini

Subjects: Analysis of PDEs (math.AP); Spectral Theory (math.SP)

[806] arXiv:0711.3365 [pdf, other]

Title: Exponential sums: questions by Denef, Sperber, and Igusa

R. Cluckers

Subjects: Number Theory (math.NT)

[807] arXiv:0711.3368 [pdf, other]

Title: Betti numbers of hypergraphs

Eric Emtander

Comments: To appear in Communications in Algebra

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

[808] arXiv:0711.3371 [pdf, other]

Title: Intrinsic characterization for Lipschitz asymptotically hyperbolic metrics

Eric Bahuaud

Comments: 18 pages; correction to Theorem 1

Subjects: Differential Geometry (math.DG)

[809] arXiv:0711.3380 [pdf, other]

Title: Generalized test ideals, sharp F-purity, and sharp test elements

Karl Schwede

Comments: Theorem 2.9 added. Several typos corrected and proofs expanded. To appear in Mathematical Research Letters

Journal-ref: Math. Res. Lett. 15 (2008), no. 6, 1251--1261

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

[810] arXiv:0711.3383 [pdf, other]

Title: Solution of the Pompeiu problem (I)

G. Liu

Comments: This paper has been withdrawn

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

[811] arXiv:0711.3385 [pdf, other]

Title: Global Attractor in Competitive Lotka-Volterra Systems

Zhanyuan Hou

Comments: 16 pages

Subjects: Dynamical Systems (math.DS); Classical Analysis and ODEs (math.CA)

[812] arXiv:0711.3386 [pdf, other]

Title: Converging to Gosper's Algorithm

William Y. C. Chen, Peter Paule, Husam L. Saad

Comments: 13 pages

Subjects: Classical Analysis and ODEs (math.CA); Combinatorics (math.CO)

[813] arXiv:0711.3387 [pdf, other]

Title: Enumeration of some classes of words avoiding two generalized patterns of length three

Antonio Bernini, Luca Ferrari, Renzo Pinzani

Comments: 18 pages, 13 figures

Subjects: Combinatorics (math.CO)

[814] arXiv:0711.3388 [pdf, other]

Title: Inverse Conjecture for the Gowers norm is false

Shachar Lovett, Roy Meshulam, Alex Samorodnitsky

Comments: 20 pages

Subjects: Combinatorics (math.CO)

[815] arXiv:0711.3399 [pdf, other]

Title: Improved Poincare inequalities with weights

Irene Drelichman, Ricardo G. Durán

Subjects: Classical Analysis and ODEs (math.CA)

[816] arXiv:0711.3400 [pdf, other]

Title: On the Non-degeneracy of Kendall's and Spearman's Correlation Coefficients

Iosif Pinelis

Comments: 4 pages; to the statements in version 1 on Kendall's correlation statistic now added quite similar statements on Spearman's one; accordingly changed the title and abstract

Subjects: Statistics Theory (math.ST); General Mathematics (math.GM)

[817] arXiv:0711.3402 [pdf, other]

Title: Thread-wire surfaces: Near-wire minimizers and topological finiteness (superseded)

Benjamin K. Stephens

Comments: Per referee comments, this article has been split; it is now superseded by "Existence of thread-wire minimizers" and "Near-wire thread-wire minimizers"; please see this http URL

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

[818] arXiv:0711.3403 [pdf, other]

Title: On the a priori estimates for the Euler, the Navier-Stokes and the quasi-geostrophic equations

Dongho Chae

Subjects: Analysis of PDEs (math.AP)

[819] arXiv:0711.3405 [pdf, other]

Title: On the generation of the coefficient field of a newform by a single Hecke eigenvalue

Koopa Tak-Lun Koo, William Stein, Gabor Wiese

Comments: 13 pages, more complete result, some corollaries added

Subjects: Number Theory (math.NT)

[820] arXiv:0711.3411 [pdf, other]

Title: The $C^{\a}$ regularity of a class of non-homogeneous ultraparabolic equations

Wendong Wang, Liqun Zhang

Comments: 30 pages

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

[821] arXiv:0711.3416 [pdf, other]

Title: Nodal domains on graphs - How to count them and why?

Ram Band, Idan Oren, Uzy Smilansky

Comments: Some corrections according to the referees report were made

Journal-ref: Analysis on Graphs and its applications Proc. Symp. Pure Math. (Providence, RI: American Mathematical Society) (2008) 5-28.

Subjects: Mathematical Physics (math-ph)

[822] arXiv:0711.3420 [pdf, other]

Title: On Ramanujan Cubic Polynomials

Vladimir Shevelev

Comments: 11 pages

Subjects: Commutative Algebra (math.AC)

[823] arXiv:0711.3423 [pdf, other]

Title: On beta-function of tube of light cone

Yuri A Neretin

Comments: 7 pages

Journal-ref: Journal of Mathematical Sciences (New York), 2011, 174:1, 36-40

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

[824] arXiv:0711.3433 [pdf, other]

Title: On q-analogs of weight multiplicities for the Lie superalgebras gl(n,m) and spo(2n,M)

Cedric Lecouvey, Cristian Lenart

Comments: 16 pages, 1 figure

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

[825] arXiv:0711.3437 [pdf, other]

Title: Central extensions of groups of sections

Karl-Hermann Neeb, Christoph Wockel

Comments: 54 pages, revised version, to appear in Ann. Glob. Anal. Geom

Journal-ref: Ann. Glob. Anal. Geom. 36 (2009) 381

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

[826] arXiv:0711.3440 [pdf, other]

Title: Generation of polycyclic groups

Martin Kassabov, Nikolay Nikolov

Comments: 9 pages, some small mistakes in the first version have been corrected

Subjects: Group Theory (math.GR)

[827] arXiv:0711.3441 [pdf, other]

Title: On the existence of infinite energy solutions for nonlinear Schrodinger equations

P. Braz e Silva, L.C.F. Ferreira, E.J. Villamizar-Roa

Comments: 11 pages

Subjects: Analysis of PDEs (math.AP)

[828] arXiv:0711.3447 [pdf, other]

Title: The Structure of E6

Aaron Wangberg

Comments: Ph. D. Dissertation. 204 pages, 37 figures; v2: fixed typos, restructured latex, added figures

Subjects: Rings and Algebras (math.RA); Mathematical Physics (math-ph)

[829] arXiv:0711.3451 [pdf, other]

Title: Linear bound for the dyadic paraproduct on weighted Lebesgue space $L_2(w)$

Oleksandra V. Beznosova

Comments: 13 pages

Journal-ref: Journal of Functional Analysis, 255(no.4):994-1007, 2008

Subjects: Functional Analysis (math.FA)

[830] arXiv:0711.3464 [pdf, other]

Title: On Uniserial Modules in the Auslander-Reiten Quiver

Axel Boldt, Ahmad Mojiri

Comments: 28 pages; to be published in Journal of Algebra

Subjects: Representation Theory (math.RT); Rings and Algebras (math.RA)

[831] arXiv:0711.3468 [pdf, other]

Title: The sphericity of the complex of non-degenerate subspaces

Alice Devillers, Ralf Köhl, Bernhard Muhlherr

Journal-ref: J. Lond. Math. Soc. (2) 79 (2009), no. 3, 684-700

Subjects: Combinatorics (math.CO); Group Theory (math.GR)

[832] arXiv:0711.3473 [pdf, other]

Title: Spectral inequalities for Schroedinger operators with surface potentials

Rupert L. Frank, Ari Laptev

Comments: Dedicated to M. Sh. Birman on the occasion of his 80th birthday

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

[833] arXiv:0711.3475 [pdf, other]

Title: Efficiently computing Groebner bases of ideals of points

Winfried Just, Brandilyn Stigler

Comments: 12 pages, 2 figures

Subjects: Commutative Algebra (math.AC)

[834] arXiv:0711.3480 [pdf, other]

Title: Generalized Koszul properties for augmented algebras

Christopher Phan (University of Oregon)

Comments: 14 pages

Journal-ref: J. Algebra 321 (2009) 1522-1537

Subjects: Rings and Algebras (math.RA)

[835] arXiv:0711.3483 [pdf, other]

Title: Collapsing Manifolds with Boundary

Jeremy Wong

Comments: 49 pages, 3 figures

Subjects: Differential Geometry (math.DG)

[836] arXiv:0711.3484 [pdf, other]

Title: Averages of elliptic curve constants

Nathan Jones

Comments: 22 pages

Subjects: Number Theory (math.NT)

[837] arXiv:0711.3485 [pdf, other]

Title: A spectral stability theorem for large forbidden graphs

Vladimir Nikiforov

Subjects: Combinatorics (math.CO)

[838] arXiv:0711.3488 [pdf, other]

Title: Spectral saturation: inverting the spectral Turan theorem

Vladimir Nikiforov

Subjects: Combinatorics (math.CO)

[839] arXiv:0711.3489 [pdf, other]

Title: A negative mass theorem for the 2-Torus

Kate Okikiolu

Subjects: Spectral Theory (math.SP); Differential Geometry (math.DG)

[840] arXiv:0711.3490 [pdf, other]

Title: Generalized duality for graphs on surfaces and the signed Bollobas-Riordan polynomial

Sergei Chmutov

Comments: To appear in J. Combin. Theory Ser. B (2009), doi:https://doi.org/10.1016/j.jctb.2008.09.007

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

[841] arXiv:0711.3493 [pdf, other]

Title: Graphs with many copies of a given subgraph

Vladimir Nikiforov

Subjects: Combinatorics (math.CO)

[842] arXiv:0711.3496 [pdf, other]

Title: Van der Waerden/Schrijver-Valiant like Conjectures and Stable (aka Hyperbolic) Homogeneous Polynomials : One Theorem for all

Leonid Gurvits

Comments: A slightly corrected (a few typos fixed) version of EJC paper. This version is self-contained and elementary. Written as a Lecture Notes, can be used in an undergraduate/graduate combinatorics course

Journal-ref: The Electronic Journal of Combinatorics, 2008

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

[843] arXiv:0711.3497 [pdf, other]

Title: The energy of C4-free graphs of bounded degree

Vladimir Nikiforov

Comments: Some typos corrected

Subjects: Combinatorics (math.CO)

[844] arXiv:0711.3508 [pdf, other]

Title: Explicit Ramsey graphs and Erdos distance problem over finite Euclidean and non-Euclidean spaces

Le Anh Vinh

Journal-ref: The Electronics Journal of Combinatorics, 15 (2008), R5

Subjects: Combinatorics (math.CO)

[845] arXiv:0711.3510 [pdf, other]

Title: Proof of the normal scalar curvature conjecture

Zhiqin Lu

Subjects: Differential Geometry (math.DG)

[846] arXiv:0711.3512 [pdf, other]

Title: Rankin-Cohen Brackets and van der Pol-Type Identities for the Ramanujan's Tau Function

B. Ramakrishnan, Brundaban Sahu

Comments: 14 pages

Subjects: Number Theory (math.NT)

[847] arXiv:0711.3513 [pdf, other]

Title: Galois groups of the Lie-irreducible generalized $q$-hypergeometric equations of order three with $q$-real parameters : an approach using a density theorem

Julien Roques (DMA)

Subjects: Classical Analysis and ODEs (math.CA)

[848] arXiv:0711.3514 [pdf, other]

Title: The ratio and generating function of cogrowth coefficients of finitely generated groups

Ryszard Szwarc

Journal-ref: Studia Mathematica 131 (1998), 89-94

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

[849] arXiv:0711.3525 [pdf, other]

Title: Towards ISS disturbance attenuation for randomly switched systems

Debasish Chatterjee, Daniel Liberzon

Comments: 6 pages, to appear in the Proceedings of the 46th IEEE Conference on Decision & Control, 2007

Journal-ref: Proceedings of the 46th IEEE Conference on Decision and Control, New Orleans, LA, Dec 2007, pp. 5612-5617

Subjects: Optimization and Control (math.OC)

[850] arXiv:0711.3533 [pdf, other]

Title: Non-dense sets of subvarieties in a power of an elliptic curve

Viada Evelina

Comments: 34 pages

Journal-ref: International Mathematics Reserch Notices, Vol 2009, n. 7, 1213-1246

Subjects: Number Theory (math.NT)