Mathematics

Authors and titles for October 2007

[501] arXiv:0710.2140 [pdf, other]

Title: Noncommutative field theories from a deformation point of view

Stefan Waldmann

Comments: 19 pages. Contribution to the Proceedings of the Leipzig Conference "Recent Developments in Quantum Field Theory"

Subjects: Quantum Algebra (math.QA); Mathematical Physics (math-ph)

[502] arXiv:0710.2143 [pdf, other]

Title: Right coideal subalgebras in $U_q(\frak{sl}_{n+1}).$

V. Kharchenko, A.V. Lara Sagahon

Journal-ref: Journal of Algebra, 319(2008), 2571-2625

Subjects: Quantum Algebra (math.QA); Rings and Algebras (math.RA)

[503] arXiv:0710.2144 [pdf, other]

Title: Convexity properties of solutions to the free Schr\"odinger equation with Gaussian decay

L. Escauriaza, C. E. Kenig, G. Ponce, L. Vega

Comments: 19 pages

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

[504] arXiv:0710.2147 [pdf, other]

Title: Superspecies and their representations

Yang Han, Deke Zhao

Comments: 36 pages

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

[505] arXiv:0710.2149 [pdf, other]

Title: On (Co-)morphisms of Lie Pseudoalgebras and Groupoids

Z. Chen, Z.-J. Liu

Comments: 25 pages, no figure

Journal-ref: Journal of Algebra, 316(2007): 1-31

Subjects: Rings and Algebras (math.RA); Commutative Algebra (math.AC)

[506] arXiv:0710.2162 [pdf, other]

Title: Construction and Analysis of Projected Deformed Products

Raman Sanyal, Günter M. Ziegler

Comments: 20 pages, 5 figures

Journal-ref: Discrete Comput. Geom. 43 (2010), no. 2, 412-435

Subjects: Metric Geometry (math.MG); Combinatorics (math.CO)

[507] arXiv:0710.2166 [pdf, other]

Title: Local torus actions modeled on the standard representation

Takahiko Yoshida

Comments: 40 pages, 10 figures. Definition 1.1 is modified. Typos corrected

Journal-ref: Advances in Mathematics 227 (2011), pp. 1914-1955

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

[508] arXiv:0710.2167 [pdf, other]

Title: The connection problem associated with a Selberg type integral and the $q$-Racah polynomials

Katsuhisa Mimachi

Subjects: Mathematical Physics (math-ph); Classical Analysis and ODEs (math.CA)

[509] arXiv:0710.2168 [pdf, other]

Title: The (weak-$L^2$) Boundedness of The Quadratic Carleson Operator

Victor Lie

Comments: 48 pages, 9 figures. Final version, to appear in GAFA. Minor typos corrected, additional explanations given

Subjects: Classical Analysis and ODEs (math.CA)

[510] arXiv:0710.2169 [pdf, other]

Title: On Liftings of Local Torus Actions to Fiber Bundles

Takahiko Yoshida

Comments: 11 pages. Definition 1.1 is modified

Journal-ref: Toric Topology, 391-402. Contemp. Math. 460. American Mathematical Society, Providence, RI, 2008

Subjects: Geometric Topology (math.GT); Algebraic Topology (math.AT)

[511] arXiv:0710.2183 [pdf, other]

Title: Strong consistency of the maximum likelihood estimator for finite mixtures of location-scale distributions when penalty is imposed on the ratios of the scale parameters

Kentaro Tanaka

Comments: 29 pages, 2 figures

Journal-ref: Scandinavian Journal of Statistics, 36, (2009), 171-184

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

[512] arXiv:0710.2192 [pdf, other]

Title: Quantitative estimates of unique continuation for parabolic equations, determination of unknown time-varying boundaries and optimal stability estimates

Sergio Vessella

Subjects: Analysis of PDEs (math.AP)

[513] arXiv:0710.2203 [pdf, other]

Title: Degree one cohomology with twisted coefficients of the mapping class group

Jørgen Ellegaard Andersen, Rasmus Villemoes

Comments: 19 pages, 11 figures

Subjects: Differential Geometry (math.DG)

[514] arXiv:0710.2208 [pdf, other]

Title: On Nurowski's conformal structure associated to a generic rank two distribution in dimension five

Andreas Cap, Katja Sagerschnig

Comments: AMSLaTeX, 23 pages

Journal-ref: J. Geom. Phys. 59 (2009) 901-912

Subjects: Differential Geometry (math.DG)

[515] arXiv:0710.2211 [pdf, other]

Title: A note on congruences for theta divisors

Franziska Heinloth

Subjects: Algebraic Geometry (math.AG)

[516] arXiv:0710.2216 [pdf, other]

Title: The dying rabbit problem revisited

Antonio M. Oller

Comments: 8 pages, submitted to ANTS-VIII

Subjects: Number Theory (math.NT)

[517] arXiv:0710.2242 [pdf, other]

Title: Non-vanishing theorems for rank 2 bundles on P^3: a simple approach without the speciality lemma

Paolo Valabrega, Mario Valenzano

Comments: 18 pages, 2 figures, section 2 and 4 revisited, section 3 expanded, new introduction and abstract

Subjects: Algebraic Geometry (math.AG)

[518] arXiv:0710.2243 [pdf, other]

Title: Edge Local Complementation and Equivalence of Binary Linear Codes

Lars Eirik Danielsen, Matthew G. Parker

Comments: Presented at International Workshop on Coding and Cryptography (WCC 2007), 16-20 Apr. 2007, Versailles, France. (12 pages, 3 figures)

Journal-ref: Des. Codes Cryptogr. 49(1-3), 161-170, 2008

Subjects: Combinatorics (math.CO); Information Theory (cs.IT)

[519] arXiv:0710.2245 [pdf, other]

Title: Size, power and false discovery rates

Bradley Efron

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

Journal-ref: Annals of Statistics 2007, Vol. 35, No. 4, 1351-1377

Subjects: Statistics Theory (math.ST)

[520] arXiv:0710.2253 [pdf, other]

Title: McKay's correspondence for cocompact discrete subgroups of SU(1,1)

Igor V. Dolgachev

Comments: Essentially revised version with added bibliography; 26 pages, 3 figures

Subjects: Algebraic Geometry (math.AG); Geometric Topology (math.GT)

[521] arXiv:0710.2254 [pdf, other]

Title: Adding inverses to diagrams II: Invertible homotopy theories are spaces

Julia E. Bergner

Comments: 19 pages, final version; erratum included at the end

Journal-ref: Homology, Homotopy Appl. 10(2), 2008, 175-193

Subjects: Algebraic Topology (math.AT); Category Theory (math.CT)

[522] arXiv:0710.2258 [pdf, other]

Title: Control of generalized error rates in multiple testing

Joseph P. Romano, Michael Wolf

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

Journal-ref: Annals of Statistics 2007, Vol. 35, No. 4, 1378-1408

Subjects: Statistics Theory (math.ST)

[523] arXiv:0710.2266 [pdf, other]

Title: Bihermitian metrics on Hopf surfaces

Vestislav Apostolov, Georges Dloussky

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

[524] arXiv:0710.2267 [pdf, other]

Title: A Note on the Effective Non-vanishing Conjecture

Qihong Xie

Comments: 3 pages; v2: a remark is added; v3: final version

Subjects: Algebraic Geometry (math.AG)

[525] arXiv:0710.2268 [pdf, other]

Title: Complexity of some Path Problems in DAGs and Linear Orders

Serge Burckel

Comments: 5 pages, 3 figures

Subjects: Combinatorics (math.CO); Information Theory (cs.IT)

[526] arXiv:0710.2269 [pdf, other]

Title: On the Farrell-Jones and related Conjectures

Wolfgang Lueck

Comments: 58 pages

Subjects: K-Theory and Homology (math.KT)

[527] arXiv:0710.2279 [pdf, other]

Title: Unit Rectangle Visibility Graphs

Alice Dean (1), Joanna A. Ellis-Monaghan (2), Sarah Hamilton (2), Greta Pangborn (2) ((1) Skidmore College, (2) Saint Michael's College)

Comments: 27 Pages, 25 figures

Subjects: Combinatorics (math.CO)

[528] arXiv:0710.2281 [pdf, other]

Title: Non-linear Lie conformal algebras with three generators

Bojko Bakalov, Alberto De Sole

Comments: 36 pages, v2 minor changes

Journal-ref: Selecta Math.14, 163-198, 2009

Subjects: Mathematical Physics (math-ph); Quantum Algebra (math.QA)

[529] arXiv:0710.2282 [pdf, other]

Title: On crossed product rings with twisted involutions, their module categories and L-theory

Arthur Bartels, Wolfgang Lueck

Comments: Only few typos corrected

Subjects: K-Theory and Homology (math.KT)

[530] arXiv:0710.2296 [pdf, other]

Title: Vertex Percolation on Expander Graphs

Sonny Ben-Shimon, Michael Krivelevich

Comments: 13 pages

Journal-ref: European Journal of Combinatorics, 30(2), pp. 339-350, 2009

Subjects: Combinatorics (math.CO); Discrete Mathematics (cs.DM); Probability (math.PR)

[531] arXiv:0710.2298 [pdf, other]

Title: Constant curvature foliations on asymptotically hyperbolic spaces

Rafe Mazzeo, Frank Pacard

Comments: 24 pages

Subjects: Differential Geometry (math.DG)

[532] arXiv:0710.2302 [pdf, other]

Title: Freeness of equivariant cohomology and mutants of compactified representations

Matthias Franz, Volker Puppe

Comments: 11 pages; more details on the smooth structure of the mutants; other, minor changes

Journal-ref: pp. 87-98 in: M. Harada et al. (eds.), Toric Topology (Osaka, 2006), Contemp. Math. 460, 2008

Subjects: Algebraic Topology (math.AT); Geometric Topology (math.GT)

[533] arXiv:0710.2303 [pdf, other]

Title: Phase Transitions and Quantum Stabilization in Quantum Anharmonic Crystals

Alina Kargol, Yuri Kondratiev, Yuri Kozitsky

Comments: 60 pages

Subjects: Mathematical Physics (math-ph)

[534] arXiv:0710.2304 [pdf, other]

Title: Comment on the article arXiv 0710.0349 by Chapoton et al. titled ``An operational calculus for the Mould operad''

Leroux Philippe

Subjects: Quantum Algebra (math.QA); Combinatorics (math.CO)

[535] arXiv:0710.2305 [pdf, other]

Title: The number of cliques in graphs of given order and size

Vladimir Nikiforov

Comments: This interim version is aimed to correct an error in the first version of the paper. The scope of the main result is reduced, but the advantages of the method are still clear

Subjects: Combinatorics (math.CO)

[536] arXiv:0710.2307 [pdf, other]

Title: A stability version of H\"older's inequality

J. M. Aldaz

Comments: Journal of Mathematical Analysis and Applications, Volume 343, Issue 2, Pages 842-852. This version differs from the published one in that it contains a new reference, and a trivial improvement of Corollary 3.2. fou

Journal-ref: J. Math. Anal. Appl. 343 (2008), no. 2, 842--852.

Subjects: Classical Analysis and ODEs (math.CA); Analysis of PDEs (math.AP)

[537] arXiv:0710.2310 [pdf, other]

Title: Integrability of Rough Almost Complex Structures

C. Denson Hill, Michael Taylor

Journal-ref: J. Geometric Analysis 13 (2003), 163-172

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

[538] arXiv:0710.2311 [pdf, other]

Title: Testing Benson's Regularity Conjecture

David J. Green

Comments: 12 pages; now includes a-invariants; terminology changed to CM-defect

Subjects: Group Theory (math.GR)

[539] arXiv:0710.2316 [pdf, other]

Title: The Complex Frobenius Theorem for Rough Involutive Structures

C. Denson Hill, Michael Taylor

Comments: In the two papers by Hill & Taylor, we have adjusted the page height so that the arxiv does not cut off the bottom two lines of each page, being unable to digest our amstex

Journal-ref: Trans. AMS 359 (2007), 293-322

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

[540] arXiv:0710.2319 [pdf, other]

Title: Weyl's law in the theory of automorphic forms

Werner Mueller

Comments: survey article

Subjects: Spectral Theory (math.SP); Number Theory (math.NT)

[541] arXiv:0710.2320 [pdf, other]

Title: Random walk delayed on percolation clusters

Francis Comets (PMA), Francois Simenhaus (PMA)

Subjects: Probability (math.PR)

[542] arXiv:0710.2326 [pdf, other]

Title: The resultant on compact Riemann surfaces

B. Gustafsson, V. Tkachev

Comments: 44 pages

Journal-ref: Comm. Math. Phys., 286(2009), no 1, 313-358

Subjects: Algebraic Geometry (math.AG); Complex Variables (math.CV)

[543] arXiv:0710.2328 [pdf, other]

Title: An approach to the finitistic dimension conjecture

François Huard, Octavio Mendoza, Marcelo Lanzilotta

Journal-ref: J. Algebra, {\bf 319(9)} (2008) 3918-3934

Subjects: Representation Theory (math.RT)

[544] arXiv:0710.2330 [pdf, other]

Title: On NIP and invariant measures

Ehud Hrushovski, Anand Pillay

Comments: Changes from the first version include removing the old section 8 on generic compact domination, giving a more complete account of the Vapnik-Chervonenkis theorem and its applications, the addition of an appendix on the existence of definable Skolem functions in suitable o-minimal structures, as well as expanding and clarifying various proofs

Subjects: Logic (math.LO)

[545] arXiv:0710.2331 [pdf, other]

Title: On the energy growth of some periodically driven quantum systems with shrinking gaps in the spectrum

Pierre Duclos, Ondra Lev, Pavel Stovicek

Subjects: Mathematical Physics (math-ph)

[546] arXiv:0710.2340 [pdf, other]

Title: On ground fields of arithmetic hyperbolic reflection groups. III

Viacheslav V. Nikulin

Comments: Var3: 24 pages, 5 figures; unnecessary Corollary 3.3 removed

Journal-ref: J. Lond. Math. Soc. (2) 79 (2009), no. 3, 738-756

Subjects: Algebraic Geometry (math.AG); Geometric Topology (math.GT)

[547] arXiv:0710.2346 [pdf, other]

Title: Hilbert Functions of Filtered Modules

M.E. Rossi, G. Valla

Comments: 127 pages, revised version. Comments and remarks are welcome

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

[548] arXiv:0710.2347 [pdf, other]

Title: Ramsey degrees of finite ultrametric spaces, ultrametric Urysohn spaces and dynamics of their isometry groups

L. Nguyen Van Thé

Comments: 14 pages

Journal-ref: European J. Combin., 30, 934-945, 2009

Subjects: Combinatorics (math.CO); Logic (math.LO)

[549] arXiv:0710.2352 [pdf, other]

Title: Big Ramsey degrees and divisibility in classes of ultrametric spaces

L. Nguyen Van Thé

Comments: 12 pages

Journal-ref: Can. Math. Bull. 51 (2008) 413-423

Subjects: Combinatorics (math.CO); Logic (math.LO)

[550] arXiv:0710.2353 [pdf, other]

Title: A Criterion For Ergodicity of Non-uniformly hyperbolic Diffeomorphisms

F. Rodriguez Hertz, M. A. Rodriguez Hertz, A. Tahzibi, R. Ures

Comments: A Research Announcement

Subjects: Dynamical Systems (math.DS)