Mathematics

Authors and titles for May 2007

[401] arXiv:0705.1828 [pdf, other]

Title: Some Blow-Up Problems for a Semilinear Parabolic Equation with a Potential

Ting Cheng, Gao-Feng Zheng

Comments: 29 pages

Subjects: Analysis of PDEs (math.AP)

[402] arXiv:0705.1833 [pdf, other]

Title: Remark on the Garnier system in two variables

Yusuke Sasano

Comments: 4 pages

Subjects: Algebraic Geometry (math.AG)

[403] arXiv:0705.1835 [pdf, other]

Title: Decomposition and Enumeration of Triangulated Surfaces

Gennaro Amendola

Comments: 22 pages, 11 figures, 2 tables; exposition improved

Journal-ref: Experiment. Math. 17-2 (2008) 153-166

Subjects: Combinatorics (math.CO)

[404] arXiv:0705.1837 [pdf, other]

Title: A rigidity theorem for the mapping class group action on the space of unmeasured foliations on a surface

Athanase Papadopoulos (IRMA)

Subjects: Geometric Topology (math.GT)

[405] arXiv:0705.1839 [pdf, other]

Title: Cohen-Macaulay multigraded modules

C-Y. Jean Chan, Christine Cumming, Huy Tai Ha

Comments: 16 pages

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

[406] arXiv:0705.1849 [pdf, other]

Title: When does elementary bi-embeddability imply isomorphism?

John Goodrick

Comments: 24 pages

Subjects: Logic (math.LO)

[407] arXiv:0705.1850 [pdf, other]

Title: The Schroder-Bernstein property for theories of abelian groups

John Goodrick

Comments: 17 pages

Subjects: Logic (math.LO); Group Theory (math.GR)

[408] arXiv:0705.1851 [pdf, other]

Title: The Riemann Mapping Theorem for semianalytic domains and o-minimality

Tobias Kaiser

Comments: 22 pages

Subjects: Logic (math.LO)

[409] arXiv:0705.1852 [pdf, other]

Title: Revesibility of chordal SLE

Dapeng Zhan

Comments: 23 pages; the 2nd version has longer introduction; in the 3rd version, some typos are corrected thanks to the referee's careful review. The 3rd version is accepted by the Annals of Probability

Subjects: Probability (math.PR)

[410] arXiv:0705.1853 [pdf, other]

Title: 2-Frame flow dynamics and hyperbolic rank rigidity in nonpositive curvature

David Constantine

Comments: 27 pages, 3 figures

Subjects: Differential Geometry (math.DG); Dynamical Systems (math.DS)

[411] arXiv:0705.1854 [pdf, other]

Title: On the Riemann zeta-function, Part I: Outline

Anthony Csizmazia

Comments: 47 pages. PDF. Corrected a few typos

Subjects: General Mathematics (math.GM)

[412] arXiv:0705.1855 [pdf, other]

Title: On the Green's matrices of strongly parabolic systems of second order

Sungwon Cho, Hongjie Dong, Seick Kim

Comments: 33 pages

Journal-ref: Indiana Univ. Math. J. 57 (2008) no. 4, pp. 1633--1678.

Subjects: Analysis of PDEs (math.AP)

[413] arXiv:0705.1863 [pdf, other]

Title: On level crossings for a general class of piecewise-deterministic Markov processes

K. A. Borovkov, G. Last

Comments: 25 pages

Journal-ref: J.Appl.Probab. 40 (2008) 815-834

Subjects: Probability (math.PR)

[414] arXiv:0705.1867 [pdf, other]

Title: On the degree of Polar Transformations -- An approach through Logarithmic Foliations

Thiago Fassarella, Jorge Vitório Pereira

Journal-ref: Selecta Mathematica, Volume 13, Number 2 / October, 2007

Subjects: Algebraic Geometry (math.AG)

[415] arXiv:0705.1874 [pdf, other]

Title: A criterion for transience of multidimensional branching random walk in random environment

Sebastian Müller

Journal-ref: Electronic Journal of Probability, 13 (2008), 1189-1202

Subjects: Probability (math.PR)

[416] arXiv:0705.1875 [pdf, other]

Title: On Mordell-Weil groups of elliptic curves induced by Diophantine triples

Andrej Dujella

Comments: 17 pages; to appear in Glasnik Matematicki 42 (2007)

Journal-ref: Glas. Mat. Ser. III 42 (2007), 3-18

Subjects: Number Theory (math.NT)

[417] arXiv:0705.1894 [pdf, other]

Title: Set theoretic solutions of the Yang-Baxter equation, graphs and computations

Tatiana Gateva-Ivanova, Shahn Majid

Comments: 33 pages, 6 .eps figures

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

[418] arXiv:0705.1899 [pdf, other]

Title: Self-duality of Selmer groups

Tim Dokchitser, Vladimir Dokchitser

Comments: 12 pages; to appear in Proc. Cam. Phil. Soc

Journal-ref: Proc. Cam. Phil. Soc. 146 (2009), 257-267

Subjects: Number Theory (math.NT)

[419] arXiv:0705.1911 [pdf, other]

Title: On the invertibility of "rectangular" bi-infinite matrices and applications in time--frequency analysis

Goetz E. Pfander

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

[420] arXiv:0705.1912 [pdf, other]

Title: Necessary Conditions for Geometric Realizability of Simplicial Complexes

Dagmar Timmreck

Comments: 19 pages, 2 figures version 2: updated bibliography

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

[421] arXiv:0705.1914 [pdf, other]

Title: Measurement of time--varying Multiple--Input Multiple--Output Channels

Goetz E. Pfander

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

[422] arXiv:0705.1919 [pdf, other]

Title: Optimal Watermark Embedding and Detection Strategies Under Limited Detection Resources

Neri Merhav, Erez Sabbag

Comments: 36 pages, 5 figures. Revised version. Submitted to IEEE Transactions on Information Theory

Subjects: Information Theory (cs.IT); Cryptography and Security (cs.CR)

[423] arXiv:0705.1922 [pdf, other]

Title: Crystallization in large wireless networks

Veniamin I. Morgenshtern, Helmut Boelcskei

Comments: 30 pages, 6 figures, submitted to journal IEEE Transactions on Information Theory

Journal-ref: Information Theory, IEEE Transactions on , vol.53, no.10, pp.3319-3349, Oct. 2007

Subjects: Information Theory (cs.IT)

[424] arXiv:0705.1926 [pdf, other]

Title: The Dirichlet problem in the plane with semianalytic raw data, quasianalyticity and o-minimal structures

Tobias Kaiser

Comments: 37 pages

Subjects: Logic (math.LO)

[425] arXiv:0705.1927 [pdf, other]

Title: Linear Prediction of Long-Memory Processes: Asymptotic Results on Mean-squared Errors

Fanny Godet (LMJL)

Subjects: Statistics Theory (math.ST)

[426] arXiv:0705.1942 [pdf, other]

Title: Ideals of varieties parameterized by certain symmetric tensors

Alessandra Bernardi

Comments: 19 pages

Journal-ref: Journ. of P. and A. Algebra, 212, (2008), 6, pp. 1542-1559

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

[427] arXiv:0705.1947 [pdf, other]

Title: Riesz and Szeg\"o type factorizations for noncommutative Hardy spaces

Turdebek N. Bekjan, Quanhua Xu

Comments: To appear in J. Operator Theory

Subjects: Operator Algebras (math.OA); Functional Analysis (math.FA)

[428] arXiv:0705.1948 [pdf, other]

Title: BMO functions and Carleson measures with values in uniformly convex spaces

Caiheng Ouyang, Quanhua Xu

Comments: To appear in Canadian J. Math

Subjects: Operator Algebras (math.OA); Functional Analysis (math.FA)

[429] arXiv:0705.1950 [pdf, other]

Title: Sums of lens spaces bounding rational balls

Paolo Lisca

Comments: 20 pages, 4 figures

Journal-ref: Algebr. Geom. Topol. 7 (2007) 2141-2164

Subjects: Geometric Topology (math.GT)

[430] arXiv:0705.1952 [pdf, other]

Title: Noncommutative Burkholder/Rosenthal inequalities II: applications

Marius Junge, Quanhua Xu

Comments: To appear in Isreal J; Math

Subjects: Operator Algebras (math.OA); Functional Analysis (math.FA); Probability (math.PR)

[431] arXiv:0705.1954 [pdf, other]

Title: Intersections of polynomial orbits, and a dynamical Mordell-Lang conjecture

Dragos Ghioca, Thomas J. Tucker, Michael E. Zieve

Comments: 19 pages; to appear in Inventiones Mathematicae; in this version we modified the exposition in view of the referee's comments

Journal-ref: Inventiones Math. 171 (2008), 463--483

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

[432] arXiv:0705.1961 [pdf, other]

Title: $C^*$-alg\`ebres gradu\'ees par un semi-treillis

Athina Mageira

Subjects: Operator Algebras (math.OA)

[433] arXiv:0705.1971 [pdf, other]

Title: Realizing Kasparov's KK-theory groups as the homotopy classes of maps of a Quillen model category

Michael Joachim (Universitaet Muenster), Mark W. Johnson (Penn State Altoona)

Comments: Appeared in Contemporary Math #399: An Alpine Anthology of Homotopy Theory, Dominique Arlettaz and Katherine Hess editors

Subjects: K-Theory and Homology (math.KT); Algebraic Topology (math.AT)

[434] arXiv:0705.1980 [pdf, other]

Title: Amenable groups and Hadamard spaces with a totally disconnected isometry group

Pierre-Emmanuel Caprace (ULB, University of Oxford)

Comments: 15 pages

Subjects: Group Theory (math.GR)

[435] arXiv:0705.1984 [pdf, other]

Title: Reconstruction from Radon projections and orthogonal expansion on a ball

Yuan Xu

Comments: 15 pages

Subjects: Mathematical Physics (math-ph)

[436] arXiv:0705.1988 [pdf, other]

Title: The Resolvent Algebra: A New Approach to Canonical Quantum Systems

Detlev Buchholz, Hendrik Grundling

Comments: 52 pages, no figures; v3: as to appear in Journal of Functional Analysis

Subjects: Operator Algebras (math.OA); Mathematical Physics (math-ph); Quantum Physics (quant-ph)

[437] arXiv:0705.1992 [pdf, other]

Title: Integral group ring of the Mathieu simple group M24

V.A. Bovdi, A.B. Konovalov

Comments: 12 pages

Subjects: Rings and Algebras (math.RA); Group Theory (math.GR)

[438] arXiv:0705.1998 [pdf, other]

Title: Hamiltonian reductions of free particles under polar actions of compact Lie groups

L. Feher, B.G. Pusztai

Comments: 15 pages, minor correction and updated references in v2

Journal-ref: Theor. Math. Phys. 155 (2008) 646-658

Subjects: Mathematical Physics (math-ph); Differential Geometry (math.DG); Exactly Solvable and Integrable Systems (nlin.SI)

[439] arXiv:0705.2000 [pdf, other]

Title: Energy of zeros of random sections on Riemann Surface

Qi Zhong

Comments: 18 pages

Subjects: Complex Variables (math.CV); Probability (math.PR)

[440] arXiv:0705.2009 [pdf, other]

Title: Bit-Interleaved Coded Multiple Beamforming with Imperfect CSIT

Ersin Sengul, Hong Ju Park, Ender Ayanoglu

Subjects: Information Theory (cs.IT)

[441] arXiv:0705.2026 [pdf, other]

Title: Intrinsically Linked Graphs with Knotted Components

Thomas Fleming

Comments: 8 pages, 5 figures

Subjects: Geometric Topology (math.GT)

[442] arXiv:0705.2030 [pdf, other]

Title: Relativity group for noninertial frames in Hamilton's mechanics

Stephen G. Low

Comments: Final version

Journal-ref: J. Math. Phys. 48, 102901 (2007)

Subjects: Mathematical Physics (math-ph)

[443] arXiv:0705.2042 [pdf, other]

Title: Multivariable generalizations of the Schur class: positive kernel characterization and transfer function realization

Joseph A. Ball, Animikh Biswas, Quanlei Fang, Sanne ter Horst

Comments: adjusted the definition of completely positve kernel on page 12 and did minor modifications corresponding to this adjustment

Subjects: Classical Analysis and ODEs (math.CA)

[444] arXiv:0705.2058 [pdf, other]

Title: Noetherian types of homogeneous compacta and dyadic compacta

David Milovich

Comments: 30 pages

Journal-ref: Topology and its Applications 156 (2008) 443--464

Subjects: General Topology (math.GN); Logic (math.LO)

[445] arXiv:0705.2063 [pdf, other]

Title: The Maximal Integral Domain Generated By A Commutative Ring

Kerry M. Soileau

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

[446] arXiv:0705.2067 [pdf, other]

Title: Drinfeld-Hecke algebras over cocommutative algebras

Apoorva Khare

Comments: This paper has been withdrawn, and replaced by arXiv:1601.04775, which supersedes and strengthens this paper

Subjects: Rings and Algebras (math.RA)

[447] arXiv:0705.2071 [pdf, other]

Title: Tensor Product of the Fundamental Representations for the Quantum Loop Algebras of Type A at Roots of Unity

Yuuki Abe

Comments: 29 pages

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

[448] arXiv:0705.2074 [pdf, other]

Title: Gluing pseudoholomorphic curves along branched covered cylinders II

Michael Hutchings, Clifford Henry Taubes

Comments: 123 pages; some corrections following referee's suggestions, to appear in Journal of Symplectic Geometry

Subjects: Symplectic Geometry (math.SG)

[449] arXiv:0705.2075 [pdf, other]

Title: Vanishing and injectivity theorems for LMMP

Osamu Fujino

Comments: v2: introduction was expanded, minor revisions, v3: this preprint has been withdrawn. everything has been contained in arXiv:0907.1506

Subjects: Algebraic Geometry (math.AG)

[450] arXiv:0705.2076 [pdf, other]

Title: Notes on the log minimal model program

Osamu Fujino

Comments: v2: many explanations were added, v3: this preprint has been withdrawn. everything has been contained in arXiv:0907.1506

Subjects: Algebraic Geometry (math.AG)