Mathematics

Authors and titles for August 2014

[1201] arXiv:1408.4039 [pdf, other]

Title: Twisted forms of toric varieties

Alexander Duncan

Comments: 41 pages; numerous revisions: introduction more accessible, results now weaker for singular varieties in positive characteristic

Journal-ref: Transform. Groups (2016) 21: 763

Subjects: Algebraic Geometry (math.AG)

[1202] arXiv:1408.4041 [pdf, other]

Title: Splines, lattice points, and arithmetic matroids

Matthias Lenz

Comments: 43 pages, 4 figures, minor corrections

Journal-ref: Journal of Algebraic Combinatorics, March 2016, Volume 43, Issue 2, pp 277-324

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

[1203] arXiv:1408.4042 [pdf, other]

Title: Fixed points of a finite subgroup of the plane Cremona group

Igor Dolgachev, Alexander Duncan

Comments: Final Version. To appear in Algebr. Geom

Subjects: Algebraic Geometry (math.AG)

[1204] arXiv:1408.4043 [pdf, other]

Title: Heegner Point Kolyvagin System and Iwasawa Main Conjecture

Xin Wan

Comments: 13 Pages. Comments welcome

Subjects: Number Theory (math.NT)

[1205] arXiv:1408.4044 [pdf, other]

Title: Iwasawa Main Conjecture for Rankin-Selberg p-adic L-functions

Xin Wan

Comments: 101 pages, to appear in Algebra and Number Theory

Subjects: Number Theory (math.NT)

[1206] arXiv:1408.4046 [pdf, other]

Title: Surface embedding of $(n,k)$-extendable graphs

Hongliang Lu, David G.L. Wang

Comments: 17 pages

Subjects: Combinatorics (math.CO)

[1207] arXiv:1408.4047 [pdf, other]

Title: A direct approach to Plateau's problem

Camillo De Lellis, Francesco Ghiraldin, Francesco Maggi

Comments: Updated abstract and bibliographical references

Subjects: Analysis of PDEs (math.AP); Metric Geometry (math.MG); Optimization and Control (math.OC)

[1208] arXiv:1408.4049 [pdf, other]

Title: A strengthened entropy power inequality for log-concave densities

Giuseppe Toscani

Comments: 21 pages

Subjects: Information Theory (cs.IT); Functional Analysis (math.FA)

[1209] arXiv:1408.4053 [pdf, other]

Title: Tensor Numerical Methods for High-dimensional PDEs: Basic Theory and Initial Applications

Boris N. Khoromskij

Subjects: Numerical Analysis (math.NA)

[1210] arXiv:1408.4057 [pdf, other]

Title: Adaptation to lowest density regions with application to support recovery

Tim Patschkowski, Angelika Rohde

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

Journal-ref: Annals of Statistics 2016, Vol. 44, No. 1, 255-287

Subjects: Statistics Theory (math.ST)

[1211] arXiv:1408.4059 [pdf, other]

Title: A new approach to recent constructions of C*-algebras from modular index theory

Xin Li

Comments: 22 pages

Subjects: Operator Algebras (math.OA); K-Theory and Homology (math.KT)

[1212] arXiv:1408.4063 [pdf, other]

Title: Derived Equivalent Calabi-Yau 3-folds from Cubic 4-folds

John Calabrese, Richard P. Thomas

Comments: referee's corrections

Journal-ref: Math. Ann. 365, 155-172, 2016

Subjects: Algebraic Geometry (math.AG)

[1213] arXiv:1408.4064 [pdf, other]

Title: Massless two-loop "master" and three-loop two point function in NDIM

Alfredo Takashi Suzuki

Comments: 15 pages, 2 figures

Subjects: Mathematical Physics (math-ph)

[1214] arXiv:1408.4065 [pdf, other]

Title: On the chromatic number of the Erd\H{o}s-R\'enyi orthogonal polarity graph

Xing Peng, Mike Tait, Craig Timmons

Comments: minor changes in the theorem for odd power case

Subjects: Combinatorics (math.CO)

[1215] arXiv:1408.4068 [pdf, other]

Title: Finite presentations of centrally extended mapping class groups

Takefumi Nosaka

Comments: 11 Pages, 5 figures. I revised English errors and some sentences. This paper will be published in Kyushu Journal of Mathematics

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

[1216] arXiv:1408.4071 [pdf, other]

Title: On the Drinfeld moduli problem of p-divisible groups

M. Rapoport, Th. Zink

Comments: Expanded introduction

Journal-ref: Cambridge J. Math. 5 (2017), 229-279

Subjects: Algebraic Geometry (math.AG)

[1217] arXiv:1408.4073 [pdf, other]

Title: Searching with Measurement Dependent Noise

Yonatan Kaspi, Ofer Shayevitz, Tara Javidi

Comments: Information Theory Workshop (ITW) 2014

Subjects: Information Theory (cs.IT)

[1218] arXiv:1408.4074 [pdf, other]

Title: Thin Tree Position

R. Sean Bowman, Douglas R. Heisterkamp, Jesse Johnson

Comments: 15 pages, 6 figures

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

[1219] arXiv:1408.4079 [pdf, other]

Title: On the effect of boundaries in two-phase porous flow

Rafael Granero-Belinchón, Gustavo Navarro, Alejandro Ortega

Subjects: Analysis of PDEs (math.AP)

[1220] arXiv:1408.4080 [pdf, other]

Title: Team Semantics and Recursive Enumerability

Antti Kuusisto

Subjects: Logic (math.LO); Logic in Computer Science (cs.LO)

[1221] arXiv:1408.4082 [pdf, other]

Title: Higher Affine Connections

David N. Pham

Comments: 37 pages; main definition and results generalized; substantial changes after section 4

Journal-ref: Mediterr. J. Math. Vol. 13, No. 3 (2016), pp. 1227-1262

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

[1222] arXiv:1408.4083 [pdf, other]

Title: Enveloping algebras of some quantum Lie algebras

Arash Pourkia

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

[1223] arXiv:1408.4085 [pdf, other]

Title: Cohomological consequences of the pattern map

Praise Adeyemo, Frank Sottile

Comments: 10 pages, minors typos corrected

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

[1224] arXiv:1408.4086 [pdf, other]

Title: Random $\mathbb{Z}^d$-shifts of finite type

Kevin McGoff, Ronnie Pavlov

Subjects: Dynamical Systems (math.DS); Probability (math.PR)

[1225] arXiv:1408.4088 [pdf, other]

Title: Geometry of Centroaffine Surfaces in $\mathbb{R}^5$

Nathaniel Bushek, Jeanne N. Clelland

Journal-ref: SIGMA 11 (2015), 001, 24 pages

Subjects: Differential Geometry (math.DG)

[1226] arXiv:1408.4089 [pdf, other]

Title: Restricted k-color partitions

William J. Keith

Comments: 17 pages. I thank Jeremy Rouse for a particular lemma on MathOverflow

Subjects: Combinatorics (math.CO)

[1227] arXiv:1408.4090 [pdf, other]

Title: A Steinberg type decomposition theorem for higher level Demazure modules

Vyjayanthi Chari, Peri Shereen, R.Venkatesh, Jeffrey Wand

Subjects: Representation Theory (math.RT)

[1228] arXiv:1408.4092 [pdf, other]

Title: Pathological phenomena in Denjoy-Carleman classes

Ethan Y. Jaffe

Comments: 21 pages

Journal-ref: Canad. J. Math. Vol. 68 (1), 2016 pp. 88-108

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

[1229] arXiv:1408.4093 [pdf, other]

Title: Forbidden hypermatrices imply general bounds on induced forbidden subposet problems

Abhishek Methuku, Dömötör Pálvölgyi

Subjects: Combinatorics (math.CO)

[1230] arXiv:1408.4100 [pdf, other]

Title: On the Ice-Wine Problem: Recovering Linear Combination of Codewords over the Gaussian Multiple Access Channel

Shahab Ghasemi-Goojani, Hamid Behroozi

Comments: To appear in IEEE Information Theory Workshop 2014(ITW 2014), Hobart, Australia

Subjects: Information Theory (cs.IT)

[1231] arXiv:1408.4101 [pdf, other]

Title: Noncommutative Generalization of Wilson Lines

Petr Ivankov

Comments: 13 pages, 16 references

Subjects: Operator Algebras (math.OA)

[1232] arXiv:1408.4103 [pdf, other]

Title: Chaoticity of the stationary distribution of rank-based interacting diffusions

Julien Reygner (Phys-ENS, CERMICS, LPMA)

Subjects: Probability (math.PR)

[1233] arXiv:1408.4104 [pdf, other]

Title: Supercloseness of Orthogonal Projections onto Nearby Finite Element Spaces

Evan S. Gawlik, Adrian J. Lew

Subjects: Numerical Analysis (math.NA)

[1234] arXiv:1408.4106 [pdf, other]

Title: Intersection theory and the Alesker product

Joseph H.G. Fu

Comments: further revisons, now 23 pages

Subjects: Differential Geometry (math.DG)

[1235] arXiv:1408.4107 [pdf, other]

Title: Automorphism groups of countable algebraically closed graphs and endomorphisms of the random graph

Igor Dolinka, Robert D. Gray, Jillian D. McPhee, James D. Mitchell, Martyn Quick

Comments: Minor revision following referee's comments. 27 pages, 3 figures

Journal-ref: Math. Proc. Camb. Phil. Soc. 160 (2016) 437-462

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

[1236] arXiv:1408.4109 [pdf, other]

Title: Limits of geometries

Daryl Cooper, Jeffrey Danciger, Anna Wienhard

Comments: 40 pages, 2 figures. new in v2: figure 2 added, minor edits to Sections 1,2,4

Subjects: Geometric Topology (math.GT)

[1237] arXiv:1408.4110 [pdf, other]

Title: Augmentation Rank of Satellites with Braid Pattern

Christopher R. Cornwell, David R. Hemminger

Comments: 23 pages, 10 figures, comments are welcome

Subjects: Geometric Topology (math.GT)

[1238] arXiv:1408.4133 [pdf, other]

Title: Efficient geodesics and an effective algorithm for distance in the complex of curves

Joan Birman, Dan Margalit, William Menasco

Comments: 27 pages, 14 figures; greatly improved algorithm for distance, new examples distinguishing efficient geodesics from tight geodesics

Subjects: Geometric Topology (math.GT)

[1239] arXiv:1408.4134 [pdf, other]

Title: MICC: A tool for computing short distances in the curve complex

Paul Glenn, William W. Menasco, Kayla Morrell, Matthew Morse

Comments: 19 pages, 9 figures, Version 2 has updated figures and references

Subjects: Geometric Topology (math.GT)

[1240] arXiv:1408.4138 [pdf, other]

Title: Recent developments of analysis for hydrodynamic flow of nematic liquid crystals

Fanghua Lin, Changyou Wang

Comments: Phil. Trans. R. Soc., A, to appear

Subjects: Analysis of PDEs (math.AP)

[1241] arXiv:1408.4146 [pdf, other]

Title: Global existence of weak solutions of the nematic liquid crystal flow in dimensions three

Fanghua Lin, Changyou Wang

Comments: 24 pages

Subjects: Analysis of PDEs (math.AP)

[1242] arXiv:1408.4148 [pdf, other]

Title: Lattices with many Borcherds products

Jan Hendrik Bruinier, Stephan Ehlen, Eberhard Freitag

Comments: 31 pages, 1 figure

Subjects: Number Theory (math.NT)

[1243] arXiv:1408.4149 [pdf, other]

Title: Global finite energy weak solutions to the compressible nematic liquid crystal flow in dimension three

Junyu Lin, Baishun Lai, Changyou Wang

Comments: 27 pages

Subjects: Analysis of PDEs (math.AP)

[1244] arXiv:1408.4153 [pdf, other]

Title: Central limit theorems, Lee-Yang zeros, and graph-counting polynomials

J. L. Lebowitz, B. Pittel, D. Ruelle, E. R. Speer

Comments: 42 pages; LaTeX. This version improves some of our formulations and provides additional discussion of earlier work in statistical mechanics

Subjects: Combinatorics (math.CO); Statistical Mechanics (cond-mat.stat-mech); Mathematical Physics (math-ph)

[1245] arXiv:1408.4155 [pdf, other]

Title: Harnack Estimates for Conjugate Heat Kernel on Evolving Manifolds

Xiaodong Cao, Hongxin Guo, Hung Tran

Comments: 16p

Subjects: Differential Geometry (math.DG)

[1246] arXiv:1408.4157 [pdf, other]

Title: Compressive Sampling of Polynomial Chaos Expansions: Convergence Analysis and Sampling Strategies

Jerrad Hampton, Alireza Doostan

Subjects: Probability (math.PR)

[1247] arXiv:1408.4162 [pdf, other]

Title: Optimal factorizations of rational numbers using factorization trees

Charles L. Samuels, Tanner J. Strunk

Journal-ref: Int. J. Number Theory 11 (2015), no. 3, 739--769

Subjects: Number Theory (math.NT)

[1248] arXiv:1408.4164 [pdf, other]

Title: The generic Green-Lazarsfeld secant conjecture

Gavril Farkas, Michael Kemeny

Comments: 24 pages. Final version, to appear in Inventiones Math

Journal-ref: Inventiones Mathematicae 203 (2016), 265-301

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

[1249] arXiv:1408.4165 [pdf, other]

Title: The infimum in the metric Mahler measure

Charles L. Samuels

Journal-ref: Can. Math. Bull. 54 (2011) 739-747

Subjects: Number Theory (math.NT)

[1250] arXiv:1408.4166 [pdf, other]

Title: The $t$-metric Mahler measures of surds and rational numbers

Charles L. Samuels, Jonas Jankauskas

Journal-ref: Acta Math. Hungar. 134 (2012), no. 4, 481--498

Subjects: Number Theory (math.NT)