Mathematics

Authors and titles for August 2007

[901] arXiv:0708.3904 [pdf, other]

Title: Exact wave functions of electron in a quantum dot with account of the Rashba spin-orbit interaction

V. V. Kudryashov

Comments: 4 pages, 2 figures, 1 table, some revisions in text, corrected misprints

Journal-ref: Nonlinear Phenomena in Complex Systems, vol. 12, no. 2 (2009), pp. 199-203.

Subjects: Mathematical Physics (math-ph); Other Condensed Matter (cond-mat.other); Quantum Physics (quant-ph)

[902] arXiv:0708.3907 [pdf, other]

Title: Modules with reducible complexity

Petter Andreas Bergh

Comments: 13 pages

Journal-ref: J. Algebra 310 (2007), 132-147

Subjects: Commutative Algebra (math.AC)

[903] arXiv:0708.3908 [pdf, other]

Title: Is critical 2D percolation universal?

Vincent Beffara (UMPA-Ensl)

Comments: 28 p

Subjects: Probability (math.PR)

[904] arXiv:0708.3912 [pdf, other]

Title: On the Hochschild (co)homology of quantum exterior algebras

Petter Andreas Bergh

Comments: 9 pages, to appear in Comm. Algebra

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

[905] arXiv:0708.3914 [pdf, other]

Title: On support varieties for modules over complete intersections

Petter Andreas Bergh

Comments: 8 pages, to appear in Proc. Amer. Math. Soc

Subjects: Commutative Algebra (math.AC)

[906] arXiv:0708.3917 [pdf, other]

Title: Twisted support varieties

Petter Andreas Bergh

Comments: 22 pages, to appear in J. Pure Appl. Algebra

Subjects: Rings and Algebras (math.RA)

[907] arXiv:0708.3923 [pdf, other]

Title: Reversible skew Laurent polynomial rings and deformations of Poisson automorphisms

David Jordan, Nongkhran Sasom

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

[908] arXiv:0708.3924 [pdf, other]

Title: Best constants for Lipschitz embeddings of metric spaces into c_0

N.J. Kalton, G. Lancien

Comments: 22 pages

Subjects: Functional Analysis (math.FA)

[909] arXiv:0708.3925 [pdf, other]

Title: Method of self-similar factor approximants

V. I. Yukalov, E. P. Yukalova

Comments: Latex file, 21 pages, 4 tables, 4 figures

Journal-ref: Phys. Lett. A 368 (2007) 341-347

Subjects: Mathematical Physics (math-ph); Computational Physics (physics.comp-ph)

[910] arXiv:0708.3928 [pdf, other]

Title: Finite-dimensional simple Poisson modules

David Jordan

Comments: Minor corrections and some reorganisation of material

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

[911] arXiv:0708.3929 [pdf, other]

Title: The solution of the Minkowski problem for open surfaces in Riemannian space

Andrei I. Bodrenko

Comments: 31 pages

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

[912] arXiv:0708.3931 [pdf, other]

Title: The effect of time-dependent coupling on non-equilibrium steady states

Horia D. Cornean, Hagen Neidhardt, Valentin A. Zagrebnov

Comments: 30 pages, submitted

Journal-ref: ANNALES HENRI POINCARE Volume: 10 Issue: 1 Pages: 61-93 Published: MAR 2009

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

[913] arXiv:0708.3932 [pdf, other]

Title: Generalized Gamma Convolutions, Dirichlet means, Thorin measures, with explicit examples

Lancelot F. James, Bernard Roynette, Marc Yor

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

Journal-ref: Probability Surveys 2008, Vol. 5, 346-415

Subjects: Probability (math.PR)

[914] arXiv:0708.3934 [pdf, other]

Title: Sharp Spectral Asymptotics for Dirac Energy

Victor Ivrii

Comments: 25 pp

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

[915] arXiv:0708.3937 [pdf, other]

Title: A convenient category for directed homotopy

L. Fajstrup, J. Rosicky

Journal-ref: Theory Appl. Cat. 21 (2008), 7-20

Subjects: Category Theory (math.CT)

[916] arXiv:0708.3938 [pdf, other]

Title: On the proximinality of ridge functions

Vugar Ismailov

Comments: 8 pages

Subjects: Classical Analysis and ODEs (math.CA)

[917] arXiv:0708.3939 [pdf, other]

Title: Epidemics on random graphs with tunable clustering

Tom Britton, Maria Deijfen, Andreas Nordvall Lagerås, Mathias Lindholm

Comments: 17 pages, 1 figure

Subjects: Probability (math.PR)

[918] arXiv:0708.3942 [pdf, other]

Title: On the modularity of supersingular elliptic curves over certain totally real number fields

Frazer Jarvis, Jayanta Manoharmayum

Comments: 36 pages (revised version of 2002 preprint)

Subjects: Number Theory (math.NT)

[919] arXiv:0708.3947 [pdf, other]

Title: Optimality and uniqueness of the (4,10,1/6) spherical code

Christine Bachoc, Frank Vallentin

Comments: 12 pages, (v2) several small changes and corrections suggested by referees, accepted in Journal of Combinatorial Theory, Series A

Journal-ref: J. Comb. Theory Ser. A 116 (2009), 195-204

Subjects: Metric Geometry (math.MG)

[920] arXiv:0708.3949 [pdf, other]

Title: Categorification of Wedderburn's basis for \mathbb{C}[S_n]

Volodymyr Mazorchuk, Catharina Stroppel

Comments: 11 pages, some corrections, to appear in Arch. Math

Journal-ref: Arch. Math. (Basel) 91 (2008), no. 1, 1--11.

Subjects: Representation Theory (math.RT); Group Theory (math.GR)

[921] arXiv:0708.3952 [pdf, other]

Title: Liftable D_4-Covers

Louis Hugo Brewis

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

[922] arXiv:0708.3956 [pdf, other]

Title: The asymptotic behaviour of recurrence coefficients for orthogonal polynomials with varying exponential weights

A.B.J. Kuijlaars, P.M.J. Tibboel (K.U. Leuven, Belgium)

Comments: 18 pages, 3 figures, addition of important reference, changes in introduction

Journal-ref: Journal of Computational and Applied Mathematics 233 (2009), 775--785

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

[923] arXiv:0708.3966 [pdf, other]

Title: PAC Fields over Finitely Generated Fields

Lior Bary-Soroker, Moshe Jarden

Comments: 7 pages, Math. Z

Journal-ref: Math. Z. 260 (2), 329-334 (2008)

Subjects: Number Theory (math.NT)

[924] arXiv:0708.3977 [pdf, other]

Title: The Lie algebra perturbation lemma

Johannes Huebschmann (Universite de Lille 1)

Comments: 20 pages; in view of a number of comments of J. Stasheff, the exposition has been improved

Journal-ref: In: Festschrift in honor of M. Gerstenhaber's 80-th and Jim Stasheff's 70-th birthday, Progress in Math. vol. 287, pp. 159--179, Birkh\"auser-Verlag, Basel-Boston-Berlin, 2010

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

[925] arXiv:0708.3981 [pdf, other]

Title: Gaps in the differential forms spectrum on cyclic coverings

Colette Anné, Gilles Carron, Olaf Post

Comments: 35 pages, some minor changes and clarifications

Subjects: Differential Geometry (math.DG)

[926] arXiv:0708.3990 [pdf, other]

Title: Extreme values of zeta and L-functions

K. Soundararajan

Comments: 16 pages; Version 2 makes a few light revisions. To appear in Math. Annalen

Subjects: Number Theory (math.NT); Classical Analysis and ODEs (math.CA)

[927] arXiv:0708.3991 [pdf, other]

Title: On ground fields of arithmetic hyperbolic reflection groups

Viacheslav V. Nikulin

Comments: Variant 1 is published in Groups and Symmetries, J. Harnad and P. Winternitz (eds.), CRM Proceedings and Lecture Notes, Vol. 47, 299-326. Variant 2 contains Appendix with review and corrections to Sec. 1 of my 1981 paper, and the corresponding corrections to Variant 1 and the published paper

Journal-ref: CRM Proceedings and Lecture Notes, Vol. 47, (2009), 299 - 326

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

[928] arXiv:0708.3992 [pdf, other]

Title: The group of automorphisms of a real rational surface is n-transitive

Johannes Huisman, Frédéric Mangolte

Comments: Title changed, exposition improved

Subjects: Algebraic Geometry (math.AG)

[929] arXiv:0708.4001 [pdf, other]

Title: Critical points of inner functions, nonlinear partial differential equations, and an extension of Liouville's theorem

Daniela Kraus, Oliver Roth

Comments: 21 pages

Journal-ref: J. London Math. Soc. 77 No. 1, 183-202, 2008

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

[930] arXiv:0708.4006 [pdf, other]

Title: The Drinfel'd Double and Twisting in Stringy Orbifold Theory

Ralph M. Kaufmann, David Pham

Comments: 35 pages, no figures

Journal-ref: Int.J.Math.20:623-657,2009

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

[931] arXiv:0708.4007 [pdf, other]

Title: A critical constant for the k nearest neighbour model

Paul Balister, Bela Bollobas, Amites Sarkar, Mark Walters

Comments: 14 pages; 4 postscript figures

Subjects: Probability (math.PR); Combinatorics (math.CO)

[932] arXiv:0708.4010 [pdf, other]

Title: On the fifth order KdV equation: local well-posedness and lack of uniform continuity of the solution map

Soonsik Kwon

Comments: 30 pages

Subjects: Analysis of PDEs (math.AP)

[933] arXiv:0708.4019 [pdf, other]

Title: Comparing $GL_n$-Representations by Characteristic-Free Isomorphisms between Generalized Schur Algebras

Ming Fang, Anne Henke, Steffen Koenig

Subjects: Representation Theory (math.RT)

[934] arXiv:0708.4029 [pdf, other]

Title: Ultrapowers of Banach algebras and modules

Matthew Daws

Comments: 17 pages

Journal-ref: Glasg. Math. J. 50 (2008), no. 3, 539--555.

Subjects: Functional Analysis (math.FA)

[935] arXiv:0708.4031 [pdf, other]

Title: BDDC and FETI-DP under Minimalist Assumptions

Jan Mandel, Bedřich Sousedík

Comments: 11 pages, 1 figure, also available at this http URL

Journal-ref: Computing 81(4), 269-280, 2007

Subjects: Numerical Analysis (math.NA)

[936] arXiv:0708.4034 [pdf, other]

Title: Tate motives and the fundamental group

Hélène Esnault, Marc Levine

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

[937] arXiv:0708.4036 [pdf, other]

Title: Whittaker unitary dual of affine graded Hecke algebras of type E

Dan Barbasch, Dan Ciubotaru

Comments: 48 pages

Subjects: Representation Theory (math.RT)

[938] arXiv:0708.4039 [pdf, other]

Title: Combinatorial fiber bundles and fragmentation of a fiberwise PL-homeomorphism

Nikolai Mnev (PDMI Ras)

Comments: 104 pages 21 figures, minor English update

Journal-ref: Zapiski Nauchnyh Seminarov POMI, v344, p 56-173, 2007 (Russian)

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

[939] arXiv:0708.4040 [pdf, other]

Title: Effective equidistribution for closed orbits of semisimple groups on homogeneous spaces

M. Einsiedler, G. Margulis, A. Venkatesh

Subjects: Dynamical Systems (math.DS); Number Theory (math.NT)

[940] arXiv:0708.4042 [pdf, other]

Title: Moments of the critical values of families of elliptic curves, with applications

Matthew P. Young

Comments: 24 pages

Journal-ref: Canad. J. Math. 62 (2010), no. 5, 1155-1181

Subjects: Number Theory (math.NT)

[941] arXiv:0708.4045 [pdf, other]

Title: Stable rank for inclusions of C*-algebras

Hiroyuki Osaka

Comments: 9 pages

Subjects: Operator Algebras (math.OA)

[942] arXiv:0708.4051 [pdf, other]

Title: On orthostochastic, unistochastic and qustochastic matrices

Oleg Chterental, Dragomir Z. Djokovic

Comments: 29 pages, no figures, 5 open problems

Journal-ref: Linear Algebra and Its Applications 428 (2008), 1178-2001

Subjects: Mathematical Physics (math-ph)

[943] arXiv:0708.4059 [pdf, other]

Title: Asymptotic Blocking Probabilities in Loss Networks with Subexponential Demands

Yingdong Lu, Ana Radovanović

Comments: This is the longer version of the same titled paper that will appear on Journal of Applied Probability

Subjects: Probability (math.PR)

[944] arXiv:0708.4068 [pdf, other]

Title: Boundaries for algebras of holomorphic functions on Banach spaces

Yun Sung Choi, Kwang Hee Han, Han Ju Lee

Subjects: Functional Analysis (math.FA)

[945] arXiv:0708.4069 [pdf, other]

Title: Bishop's Theorem and Differentiability of a subspace of $C_b(K)$

Yun Sung Choi, Han Ju Lee, Hyun Gwi Song

Subjects: Functional Analysis (math.FA)

[946] arXiv:0708.4070 [pdf, other]

Title: The Loewy length of the descent algebra of type D

Franco V. Saliola

Comments: 10 pages

Subjects: Representation Theory (math.RT); Combinatorics (math.CO)

[947] arXiv:0708.4073 [pdf, other]

Title: Classification of uniformly outer actions of Z^2 on UHF algebras

Takeshi Katsura, Hiroki Matui

Comments: 27 pages

Subjects: Operator Algebras (math.OA)

[948] arXiv:0708.4074 [pdf, other]

Title: Classification of outer actions of Z^N on O_2

Hiroki Matui

Comments: 24 pages

Subjects: Operator Algebras (math.OA)

[949] arXiv:0708.4076 [pdf, other]

Title: Holder stability of diffeomorphisms

Jinpeng An

Comments: 14 pages

Subjects: Dynamical Systems (math.DS)

[950] arXiv:0708.4081 [pdf, other]

Title: A recursive online algorithm for the estimation of time-varying ARCH parameters

Rainer Dahlhaus, Suhasini Subba Rao

Comments: Published at this http URL in the Bernoulli (this http URL) by the International Statistical Institute/Bernoulli Society (this http URL)

Journal-ref: Bernoulli 2007, Vol. 13, No. 2, 389-422

Subjects: Statistics Theory (math.ST)