Mathematics

Authors and titles for January 2007

[501] arXiv:math/0701351 [pdf, other]

Title: Group algebras of Kleinian type and groups of units

Gabriela Olteanu, Angel del Rio

Comments: 12 pages

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

[502] arXiv:math/0701352 [pdf, other]

Title: A Minkowski Type Trace Inequality and Strong Subadditivity of Quantum Entropy

Eric A. Carlen, Elliott H. Lieb

Comments: 13 pages, plaintex, dedicated to M. Birman

Journal-ref: American Mathematical Society Translations, series 2, vol 189, pp. 59-69 (1999)

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

[503] arXiv:math/0701353 [pdf, other]

Title: Andreotti-Mayer loci and the Schottky problem

Ciro Ciliberto, Gerard van der Geer

Comments: 46 pages, Latex

Subjects: Algebraic Geometry (math.AG)

[504] arXiv:math/0701354 [pdf, other]

Title: On the "Multiple of the Inclusion Plus Compact" Problem

George Androulakis, Frank Sanacory

Subjects: Functional Analysis (math.FA)

[505] arXiv:math/0701355 [pdf, other]

Title: Class of the infinitesimal generator of a diffeomorphism in $(\C^m,0)$

F. E. Brochero Martinez, L. Lopez-Hernanz

Comments: 6 pages

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

[506] arXiv:math/0701356 [pdf, other]

Title: A Bayesian Hierarchical Modeling Approach to Dietary Assessment via Food Frequency

Andrew Lawson, Daniela Nitcheva

Comments: 25 pages

Subjects: Statistics Theory (math.ST)

[507] arXiv:math/0701357 [pdf, other]

Title: Lie structure in semiprime superalgebrs with superinvolution

Jesus Laliena, Sara Sacritan

Comments: 12 pages

Subjects: Rings and Algebras (math.RA)

[508] arXiv:math/0701358 [pdf, other]

Title: Cure-rate estimation under Case-1 interval censoring

Arusharka Sen (1), Fang Tan (1) ((1) Concordia University, Montreal, Canada)

Comments: 18 pages, 5 figures

Subjects: Statistics Theory (math.ST)

[509] arXiv:math/0701359 [pdf, other]

Title: A graph theoretic interpretation of the mean first passage times

Pavel Chebotarev

Comments: 8 pages, 3 figures, 8 references. A typo has been fixed in the example. An advanced version follows

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

[510] arXiv:math/0701360 [pdf, other]

Title: A mathematical approach to the nonequilibrium work theorem

Evelina Shamarova

Subjects: Probability (math.PR); Mathematical Physics (math-ph)

[511] arXiv:math/0701361 [pdf, other]

Title: Rank gradient, cost of groups and the rank versus Heegaard genus problem

Miklos Abert, Nikolay Nikolov

Subjects: Group Theory (math.GR); Geometric Topology (math.GT)

[512] arXiv:math/0701362 [pdf, other]

Title: Integral ratios of factorials and algebraic hypergeometric functions

Fernando Rodriguez Villegas

Comments: Summary of talk at 2005 Explicit Methods in Number Theory, Oberwolfach

Subjects: Number Theory (math.NT)

[513] arXiv:math/0701363 [pdf, other]

Title: A particle system in interaction with a rapidly varying environment: Mean field limits and applications

Charles Bordenave, David McDonald, Alexandre Proutiere

Comments: 31 pages, 2 figures

Subjects: Probability (math.PR)

[514] arXiv:math/0701364 [pdf, other]

Title: Stabilizers of functional Menger systems

Wieslaw A. Dudek, Valentin S. Trokhimenko

Comments: 16 pages

Journal-ref: Communications in Algebra 37 (2009), 985-1000

Subjects: General Mathematics (math.GM); Representation Theory (math.RT)

[515] arXiv:math/0701365 [pdf, other]

Title: Lacunary hyperbolic groups

A.Yu. Olshanskii, D.V. Osin, M. V. Sapir

Comments: 69 pages; v2: added an Appendix by M. Kapovich and B. Kleiner; v3 accepted in Geometry and Topology, misprints fixed

Subjects: Group Theory (math.GR); Geometric Topology (math.GT)

[516] arXiv:math/0701366 [pdf, other]

Title: On Goulden-Jackson's determinantal expression for the immanant

Matjaz Konvalinka

Subjects: Combinatorics (math.CO)

[517] arXiv:math/0701367 [pdf, other]

Title: On the Gauss-Manin connection in cyclic homology

Boris Tsygan

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

[518] arXiv:math/0701368 [pdf, other]

Title: Spectrum through pseudospectrum

Ioannis Koutis

Comments: 11 pages, 10 figures, This report was written in 2001 and it is a translation of work that was originally published in Greek, in the author's diploma thesis in July 1998. It may contain minor mistakes and should not be considered a complete study. It however touches upon several of the considerations that will be included in the complete paper. The work was done jointly with E. Gallopoulos and was presented at the FOCM99 conference, at the 5th IMACS conference on iterative methods in scientific computing, and at the 50th annual meeting of SIAM

Subjects: Numerical Analysis (math.NA)

[519] arXiv:math/0701369 [pdf, other]

Title: Daehee Formula Associated with the q-Extensions of Trigonometric Functions

T. Kim, S.H.Rim, S. Park

Comments: 7

Subjects: Number Theory (math.NT)

[520] arXiv:math/0701370 [pdf, other]

Title: Kleinian groups in higher dimensions

Michael Kapovich

Comments: 70 pages, 6 figures. To appear in Proceedings of A. Reznikov Memorial Conference "Geometry and Dynamics of Groups and Spaces''

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

[521] arXiv:math/0701371 [pdf, other]

Title: Treating the Future Equally: Solving Undiscounted Infinite Horizon Optimization Problems

Dapeng Cai (1), Gyoshin Nitta (2) ((1) Institute for Advanced Research, Nagoya University, Nagoya, Japan, (2) Department of Mathematics, Faculty of Education, Mie University, Tsu, Japan)

Comments: 40 pages

Journal-ref: ROMAI J., 6, 2(2010), 199--220

Subjects: Optimization and Control (math.OC)

[522] arXiv:math/0701372 [pdf, other]

Title: On uniqueness of maximal coupling for diffusion processes with a reflection

Kazumasa Kuwada

Comments: 23 pages

Subjects: Probability (math.PR)

[523] arXiv:math/0701373 [pdf, other]

Title: A new approach to hyperbolic inverse problems II (Global step)

Gregory Eskin

Comments: 21 pages, 2 figures

Journal-ref: Inverse Problems 23 (2007), no.6, 2343-2356

Subjects: Analysis of PDEs (math.AP)

[524] arXiv:math/0701374 [pdf, other]

Title: On the motivic measure on the space of functions

E. Gorsky

Comments: 13 pages

Journal-ref: Rev. Mat. Complut. 20 (2007), no. 2, 507-521

Subjects: Algebraic Geometry (math.AG)

[525] arXiv:math/0701375 [pdf, other]

Title: Elliptic curves and explicit enumeration of irreducible polynomials with two coefficients prescribed

M. Moisio, K. Ranto

Comments: 17 pages, Part of the results was presented at the Polynomials over Finite Fields and Applications workshop at Banff International Research Station, Canada

Subjects: Number Theory (math.NT); Combinatorics (math.CO)

[526] arXiv:math/0701376 [pdf, other]

Title: A Barth-Lefschetz theorem for submanifolds of a product of projective spaces

Lucian Badescu, Flavia Repetto

Comments: 18 pages

Subjects: Algebraic Geometry (math.AG)

[527] arXiv:math/0701377 [pdf, other]

Title: Commuting linear operators and decompositions; applications to Einstein manifolds

A. Rod Gover, Josef Silhan

Comments: 32 pages -- A large section of new theory added and stronger more general results obtained

Subjects: Commutative Algebra (math.AC); Analysis of PDEs (math.AP)

[528] arXiv:math/0701378 [pdf, other]

Title: Deformation Quantization and Reduction

Alberto S. Cattaneo

Comments: 23 pages, 3 figures; added references, corrected typos

Journal-ref: Cont. Math. 450, 79-101 (2008)

Subjects: Quantum Algebra (math.QA); High Energy Physics - Theory (hep-th); Symplectic Geometry (math.SG)

[529] arXiv:math/0701379 [pdf, other]

Title: Addendum to "On Super-Jordanian ${\cal U}_{\sf h}(sl(N|1))$ Algebra

B. Abdesselam, A. Chakrabarti, R. Chakrabarti, A. Yanallah, M.B. Zahaf

Comments: 3 pages, no figures

Subjects: Quantum Algebra (math.QA)

[530] arXiv:math/0701380 [pdf, other]

Title: Deformations of gerbes on smooth manifolds

P. Bressler, A. Gorokhovsky, R. Nest, B. Tsygan

Subjects: Quantum Algebra (math.QA); Differential Geometry (math.DG)

[531] arXiv:math/0701381 [pdf, other]

Title: Concrete and abstract structure of the sandpile group for thick trees with loops

William Chen, Travis Schedler

Comments: 8 pages

Subjects: Combinatorics (math.CO)

[532] arXiv:math/0701382 [pdf, other]

Title: Rational Misiurewicz maps are rare

Magnus Aspenberg

Subjects: Dynamical Systems (math.DS)

[533] arXiv:math/0701383 [pdf, other]

Title: Spectral Geometry and Asymptotically Conic Convergence

J. M. Rowlett

Journal-ref: Comm. in Anal. and Geom. 16, no. 4, (2008), 735 - 798

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

[534] arXiv:math/0701384 [pdf, other]

Title: On character varieties, sets of discrete characters, and non-zero degree maps

Michel Boileau, Steven Boyer

Subjects: Geometric Topology (math.GT)

[535] arXiv:math/0701385 [pdf, other]

Title: The Structure of Two-parabolic Space: Parabolic Dust and Iteration

Jane Gilman

Comments: 22 pages 4 figures

Subjects: Geometric Topology (math.GT); Group Theory (math.GR)

[536] arXiv:math/0701386 [pdf, other]

Title: Hereditary is Hereditary

Belkacem Bendiffalah (I3M), Claude Cibils (I3M)

Subjects: Rings and Algebras (math.RA); Category Theory (math.CT)

[537] arXiv:math/0701387 [pdf, other]

Title: On conformal moduli of polygonal quadrilaterals

V.N. Dubinin, M. Vuorinen

Comments: 7 figures

Subjects: Complex Variables (math.CV)

[538] arXiv:math/0701388 [pdf, other]

Title: On complete system of covariants for the binary form of degree 7

Leonid Bedratyuk

Comments: 9 pages, Classical invariant theory

Journal-ref: J. Symb. Comput. 44, No. 2, 211-220 (2009)

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

[539] arXiv:math/0701389 [pdf, other]

Title: Examples of Riemannian Manifolds with non-negative sectional curvature

Wolfgang Ziller

Comments: 32 pages

Subjects: Differential Geometry (math.DG)

[540] arXiv:math/0701390 [pdf, other]

Title: The birthday problem and Markov chain Monte Carlo

Itai Benjamini, Ben Morris

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

[541] arXiv:math/0701391 [pdf, other]

Title: An Improved Lower Bound for Moser's Worm Problem

Tirasan Khandhawit, Sira Sriswasdi

Comments: 12 pages, 9 figures. v2: reorganized proof of the main theorem, added results and references

Subjects: Metric Geometry (math.MG)

[542] arXiv:math/0701392 [pdf, other]

Title: On a question of Bourgain about geometric incidences

Jozsef Solymosi, Csaba D. Toth

Comments: 7 pages

Journal-ref: Combinatorics Probability and Computing 17 (4) (2008), 617-625

Subjects: Combinatorics (math.CO)

[543] arXiv:math/0701393 [pdf, other]

Title: Robust Understanding of Word Problems with Extraneous Information

Yefim Bakman (Tel-Aviv University)

Comments: Comments: 15 pages

Subjects: General Mathematics (math.GM)

[544] arXiv:math/0701394 [pdf, other]

Title: Periodic solutions of forced Kirchhoff equations

Pietro Baldi

Comments: 23 pages

Subjects: Analysis of PDEs (math.AP); Dynamical Systems (math.DS)

[545] arXiv:math/0701395 [pdf, other]

Title: On the Heegaard splittings of amalgamated 3-manifolds

Tao Li

Comments: This is the version published by Geometry & Topology Monographs on 3 December 2007

Journal-ref: Geom. Topol. Monogr. 12 (2007) 157-190

Subjects: Geometric Topology (math.GT)

[546] arXiv:math/0701396 [pdf, other]

Title: Saddle tangencies and the distance of Heegaard splittings

Tao Li

Journal-ref: Algebr. Geom. Topol. 7 (2007) 1119-1134

Subjects: Geometric Topology (math.GT)

[547] arXiv:math/0701397 [pdf, other]

Title: The Mahler measure of algebraic numbers: a survey

Chris Smyth

Journal-ref: Conference proceedings, University of Bristol, 3-7 April 2006, LMS Lecture Note Series 352, Cambridge University Press, Cambridge, 2008, pp. 322--349.

Subjects: Number Theory (math.NT)

[548] arXiv:math/0701398 [pdf, other]

Title: Embedding $S^n$ into $R^{n+1}$ with given integral Gauss curvature and optimal mass transport on $S^n$

Vladimir Oliker

Subjects: Differential Geometry (math.DG); Optimization and Control (math.OC)

[549] arXiv:math/0701399 [pdf, other]

Title: Lie algebras and Lie groups over noncommutative rings

Arkady Berenstein, Vladimir Retakh

Comments: Introduction is improved and some typos corrected. To appear in "Advances"

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

[550] arXiv:math/0701400 [pdf, other]

Title: An interesting symplectic 4-manifold with small Euler characteristic

Scott Baldridge, Paul Kirk

Comments: revised. 13 pages. details on minimality and more examples

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