Mathematics

Authors and titles for January 2014

[1901] arXiv:1401.6476 [pdf, other]

Title: Adaptive Video Streaming in MU-MIMO Networks

Dilip Bethanabhotla, Giuseppe Caire, Michael J. Neely

Comments: submitted to IEEE Intl. Symposium on Information Theory 2014

Subjects: Information Theory (cs.IT); Multimedia (cs.MM); Networking and Internet Architecture (cs.NI); Optimization and Control (math.OC)

[1902] arXiv:1401.6478 [pdf, other]

Title: Energy-aware Vehicle Routing in Networks with Charging Nodes

Tao Wang, Christos G. Cassandras, Sepideh Pourazarm

Comments: Submitted to the 19th World Congress of the International Federation of Automatic Control, IFAC 2014

Subjects: Optimization and Control (math.OC)

[1903] arXiv:1401.6480 [pdf, other]

Title: A new proof of Savin's theorem on Allen-Cahn equations

Kelei Wang

Comments: 63 pages, author's final version. To appear in J. Eur. Math. Soc

Subjects: Analysis of PDEs (math.AP)

[1904] arXiv:1401.6481 [pdf, other]

Title: Reducibility in the Four-Color Theorem

Neil Robertson, Daniel P. Sanders, Paul Seymour, Robin Thomas

Comments: 8 pages, 2 ancillary files. These files were originally posted on an anonymous ftp server and later (after the server's shutdown) were relocated to the last author's website

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

[1905] arXiv:1401.6482 [pdf, other]

Title: Nested Polar Codes Achieve the Shannon Rate-Distortion Function and the Shannon Capacity

Aria G. Sahebi, S. Sandeep Pradhan

Subjects: Information Theory (cs.IT)

[1906] arXiv:1401.6485 [pdf, other]

Title: Discharging cartwheels

Neil Robertson, Daniel P. Sanders, Paul Seymour, Robin Thomas

Comments: 22 pages, 9 ancillary files. These files were originally posted on an anonymous ftp server and later (after the server's shutdown) were relocated to the last author's website

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

[1907] arXiv:1401.6486 [pdf, other]

Title: Bilinear Forms on Frobenius Algebras

Will Murray

Journal-ref: Journal of Algebra 293 (2005), no. 1, 89-101

Subjects: Rings and Algebras (math.RA)

[1908] arXiv:1401.6489 [pdf, other]

Title: Absence of Cartan subalgebras in continuous cores of free product von Neumann algebras

Yoshimichi Ueda

Comments: 6 pages; presentation improved

Journal-ref: Proc. Japan Acad. Ser. A., Vol.90, No.10 (2014), 151--155

Subjects: Operator Algebras (math.OA)

[1909] arXiv:1401.6493 [pdf, other]

Title: Uniform close-to-convexity radius of sections of functions in the close-to-convex family

s. V. Bharanedhar, S. Ponnusamy

Subjects: Complex Variables (math.CV)

[1910] arXiv:1401.6494 [pdf, other]

Title: On the Yang-Baxter equation for the six-vertex model

Vladimir V. Mangazeev

Comments: 25 pages, 1 figure

Journal-ref: Nucl Physics, B, v. 882, p. 70-96 (2014)

Subjects: Mathematical Physics (math-ph); High Energy Physics - Theory (hep-th); Quantum Algebra (math.QA)

[1911] arXiv:1401.6496 [pdf, other]

Title: Generalized Sphere Packing Bound

Arman Fazeli, Alexander Vardy, Eitan Yaakobi

Subjects: Information Theory (cs.IT)

[1912] arXiv:1401.6498 [pdf, other]

Title: On the Power of Cooperation: Can a Little Help a Lot? (Extended Version)

Parham Noorzad, Michelle Effros, Michael Langberg, Tracey Ho

Comments: Extended version of a paper submitted to ISIT 2014 (10 pages, 3 figures)

Subjects: Information Theory (cs.IT)

[1913] arXiv:1401.6499 [pdf, other]

Title: Transmitter Optimization in MISO Broadcast Channel with Common and Secret Messages

Sanjay Vishwakarma, A. Chockalingam

Subjects: Information Theory (cs.IT)

[1914] arXiv:1401.6500 [pdf, other]

Title: Holographic Transformation for Quantum Factor Graphs

Ryuhei Mori

Comments: 3 pages, revised

Subjects: Information Theory (cs.IT); Statistical Mechanics (cond-mat.stat-mech); Quantum Physics (quant-ph)

[1915] arXiv:1401.6506 [pdf, other]

Title: Moment bounds in spde's with application to the stochastic wave equation

Le Chen, Robert C. Dalang

Comments: 50 pages, 4 figures

Subjects: Probability (math.PR)

[1916] arXiv:1401.6507 [pdf, other]

Title: The Heisenberg Relation - Mathematical Formulations

Richard V. Kadison, Zhe Liu

Journal-ref: SIGMA 10 (2014), 009, 40 pages

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

[1917] arXiv:1401.6509 [pdf, other]

Title: Linear Convergence of the Douglas-Rachford Method for Two Closed Sets

Hung M. Phan

Subjects: Optimization and Control (math.OC); Numerical Analysis (math.NA)

[1918] arXiv:1401.6512 [pdf, other]

Title: Achievable Degrees of Freedom in MIMO Correlatively Changing Fading Channels

Mina Karzand, Lizhong Zheng

Comments: submitted for ISIT 2014. arXiv admin note: substantial text overlap with arXiv:1401.2169

Subjects: Information Theory (cs.IT)

[1919] arXiv:1401.6513 [pdf, other]

Title: Virtual Interpolation Point Method for Viscous Flows in Complex Geometries

Seong-Kwan Park, Gahyung Jo, Hi Jun Choe

Comments: 27 pages, 72 figures

Subjects: Numerical Analysis (math.NA)

[1920] arXiv:1401.6514 [pdf, other]

Title: Relative derived equivalences and relative homological dimensions

Shengyong Pan

Journal-ref: Acta Mathematica Sinica, English Series 2016

Subjects: Representation Theory (math.RT)

[1921] arXiv:1401.6516 [pdf, other]

Title: Inversions and the Gog-Magog problem

Philippe Biane, Hayat Cheballah

Comments: 19 pages. arXiv admin note: substantial text overlap with arXiv:1209.4799

Subjects: Combinatorics (math.CO)

[1922] arXiv:1401.6518 [pdf, other]

Title: F-finite embeddabilities of sets and ultrafilters

Lorenzo Luperi Baglini

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

[1923] arXiv:1401.6519 [pdf, other]

Title: An internal characterisation of radiality

Robert Leek

Comments: 11 pages. Changelog: cleaned up LaTeX source and fixed 'folgenbestimmt' typo (thanks to Thilo Weinart for spotting this!)

Subjects: General Topology (math.GN)

[1924] arXiv:1401.6522 [pdf, other]

Title: Existence and stability in a virtual interpolation method of the Stokes equations

Seong-Kwan Park, Gahyung Jo, Hi Jun Choe

Comments: 16 pages, 21 figures

Subjects: Numerical Analysis (math.NA)

[1925] arXiv:1401.6525 [pdf, other]

Title: An approach to normal forms of Kuramoto model with distributed delays and the effect of minimal delay

Ben Niu, Yuxiao Guo, Weihua Jiang

Comments: 18 pages, 6 figures

Subjects: Dynamical Systems (math.DS)

[1926] arXiv:1401.6528 [pdf, other]

Title: Linear Boolean classification, coding and "the critical problem"

Emmanuel Abbe, Noga Alon, Afonso S. Bandeira, Colin Sandon

Subjects: Information Theory (cs.IT)

[1927] arXiv:1401.6529 [pdf, other]

Title: On the convergence of an algorithm constructing the normal form for lower dimensional elliptic tori in planetary systems

Antonio Giorgilli, Ugo Locatelli, Marco Sansottera

Comments: 45 pages

Subjects: Mathematical Physics (math-ph)

[1928] arXiv:1401.6532 [pdf, other]

Title: The nilpotent variety and invariant polynomial functions in the Hamiltonian algebra

Junyan Wei

Comments: 13 pages

Subjects: Representation Theory (math.RT)

[1929] arXiv:1401.6533 [pdf, other]

Title: A Robust Compressive Quantum State Tomography Algorithm Using ADMM

Kezhi Li, Shuang Cong

Subjects: Information Theory (cs.IT)

[1930] arXiv:1401.6535 [pdf, other]

Title: On Keisler singular-like models II

Shahram Mohsenipour

Comments: Though the technical heart of the paper remains the same, we completely change the exposition of the paper

Subjects: Logic (math.LO)

[1931] arXiv:1401.6542 [pdf, other]

Title: Bergman Kernels and algebraic structure of limit space for a sequence of almost K\"{a}hler-Ricci solitons

Wenshuai Jiang, Feng Wang, Xiaohua Zhu

Comments: Section 4 was rewritten, Lemma 8.3 was newly added. Keywords: Kähler-Einstein metrics, almost Kähler-Ricci solitons, Ricci flow, $\bar\partial$-equation

Subjects: Differential Geometry (math.DG)

[1932] arXiv:1401.6543 [pdf, other]

Title: Pseudo-random Phase Precoded Spatial Modulation

T. Lakshmi Narasimhan, Yalagala Naresh, Tanumay Datta, A. Chockalingam

Subjects: Information Theory (cs.IT)

[1933] arXiv:1401.6544 [pdf, other]

Title: Bifurcation locus and branches at infinity of a polynomial f : C2 -> c

Zbigniew Jelonek, Mihai Tibar

Journal-ref: Mathematische Annalen 361 (2015), Issue 3-4, pp 1049-1054

Subjects: Algebraic Geometry (math.AG)

[1934] arXiv:1401.6549 [pdf, other]

Title: Noncommutative Grassmannian of codimension two has coherent coordinate ring

Dmitri Piontkovski

Comments: Due to a gap in calculations, the given proof of the main result is incorrect. The question in the title is still open. The author is grateful to Alexander Efimov who has found the gap

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

[1935] arXiv:1401.6552 [pdf, other]

Title: Unstable Graphs: A Fresh Outlook via TF-Automorphisms

Josef Lauri, Russell Mizzi, Raffaele Scapellato

Comments: 17 pages, 10 figures

Subjects: Combinatorics (math.CO)

[1936] arXiv:1401.6553 [pdf, other]

Title: Monoids of modules and arithmetic of direct-sum decompositions

Nicholas R. Baeth, Alfred Geroldinger

Comments: Pacific Journal of Mathematics, to appear

Subjects: Commutative Algebra (math.AC)

[1937] arXiv:1401.6556 [pdf, other]

Title: Singular Behavior of Electric Field of High Contrast Concentrated Composites

Yuliya Gorb

Subjects: Analysis of PDEs (math.AP)

[1938] arXiv:1401.6558 [pdf, other]

Title: Asymptotic density of rational sets in free abelian groups

Anton Menshov

Comments: 6 pages, added references, generalized for densities induced by any p-norm

Subjects: Group Theory (math.GR)

[1939] arXiv:1401.6560 [pdf, other]

Title: On the complete indeterminacy and the chaoticity of generalized operator of Heun in Bargmann space

Abdelkader Intissar

Subjects: Spectral Theory (math.SP); Functional Analysis (math.FA)

[1940] arXiv:1401.6565 [pdf, other]

Title: New quasi-exactly solvable class of generalized isotonic oscillators

Davids Agboola, Jon Links, Ian Marquette, Yao-Zhong Zhang

Comments: 14 pages; 4 figures

Journal-ref: J. Phys. A: Math. Theor. 47 395305 (2014)

Subjects: Mathematical Physics (math-ph); Exactly Solvable and Integrable Systems (nlin.SI); Quantum Physics (quant-ph)

[1941] arXiv:1401.6569 [pdf, other]

Title: Blow-up for the two-component Camassa-Holm system

Katrin Grunert

Comments: 11 pages, 1 figure

Journal-ref: Discrete Contin. Dyn. Syst. 35, 2041-2051 (2015)

Subjects: Analysis of PDEs (math.AP)

[1942] arXiv:1401.6570 [pdf, other]

Title: A matrix weighted $T1$ theorem for matrix kernelled Calderon Zygmund operators - I

Joshua Isralowitz, Hyun Kyoung Kwon, Sandra Pott

Comments: This paper has been withdrawn, and has been split into the following two papers: arXiv:1508.02474 and arXiv:1507.04032

Subjects: Classical Analysis and ODEs (math.CA)

[1943] arXiv:1401.6574 [pdf, other]

Title: Category theory, logic and formal linguistics: some connections, old and new

Jean Gillibert (IMB), Christian Retoré (LaBRI)

Comments: Survey on the occasion of a special issue of the journal of applied logic

Journal-ref: Journal of Applied Logic 12, 1 (2014) 1--13

Subjects: Category Theory (math.CT); Computation and Language (cs.CL); Logic in Computer Science (cs.LO); Logic (math.LO)

[1944] arXiv:1401.6578 [pdf, other]

Title: Simple Error Bounds for Regularized Noisy Linear Inverse Problems

Christos Thrampoulidis, Samet Oymak, Babak Hassibi

Comments: 6pages, 2 figure

Subjects: Optimization and Control (math.OC); Information Theory (cs.IT); Statistics Theory (math.ST)

[1945] arXiv:1401.6579 [pdf, other]

Title: Isomorphisms between Jacobson graphs

Ali Azimi, Ahmad Erfanian, Mohammad Farrokhi Derakhshandeh Ghouchan

Comments: 10 pages

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

[1946] arXiv:1401.6580 [pdf, other]

Title: A Multicast Approach for Constructive Interference Precoding in MISO Downlink Channel

Maha Alodeh, Symeon Chatzinotas, Bjorn Ottersten

Comments: 5 pages, 3 figures. Accepted for a publication in the proceedings of ISIT

Subjects: Information Theory (cs.IT)

[1947] arXiv:1401.6581 [pdf, other]

Title: Diophantine approximation exponents on homogeneous varieties

Anish Ghosh, Alexander Gorodnik, Amos Nevo

Subjects: Number Theory (math.NT)

[1948] arXiv:1401.6583 [pdf, other]

Title: The Radio Number of Grid Graphs

Tian-Shun Allan Jiang

Comments: 17 pages, 7 figures

Subjects: Combinatorics (math.CO)

[1949] arXiv:1401.6584 [pdf, other]

Title: On the eigenvalue process of a matrix fractional Brownian motion

David Nualart, Victor Pérez-Abreu

Comments: Title changed and points raised by referees were addressed

Subjects: Probability (math.PR)

[1950] arXiv:1401.6588 [pdf, other]

Title: Combinatorial proofs of some Bell number formulas

Mark Shattuck

Comments: Paper accepted at the Journal of Combinatorial Mathematics and Combinatorial Computing and is to appear in an upcoming issue

Subjects: Combinatorics (math.CO)