Mathematics

Authors and titles for May 2018

[2101] arXiv:1805.08433 [pdf, other]

Title: The Low-Dimensional Algebraic Cohomology of the Virasoro Algebra

Jill Ecker, Martin Schlichenmaier

Comments: 21 pages

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

[2102] arXiv:1805.08435 [pdf, other]

Title: On the Grace-Danielsson inequality for tetrahedra

László Lajos

Comments: 12 pages, 2 figures

Journal-ref: Discrete Applied Mathematics, ISSN 0166-218X, 2018

Subjects: Metric Geometry (math.MG)

[2103] arXiv:1805.08446 [pdf, other]

Title: On the existence and uniqueness of self-adjoint realizations of discrete (magnetic) Schr\"odinger operators

Marcel Schmidt

Subjects: Functional Analysis (math.FA); Metric Geometry (math.MG); Probability (math.PR)

[2104] arXiv:1805.08448 [pdf, other]

Title: On the theory of higher rank Euler, Kolyvagin and Stark systems, II

David Burns, Ryotaro Sakamoto, Takamichi Sano

Comments: 51 pages

Subjects: Number Theory (math.NT)

[2105] arXiv:1805.08457 [pdf, other]

Title: Stability of phase difference trajectories of networks of Kuramoto oscillators with time-varying couplings and intrinsic frequencies

Wenlian Lu, Fatihcan M. Atay

Comments: 33 pages; 3 figures

Journal-ref: SIAM Journal on Applied Dynamical Systems, Vol. 17, No. 1, pp. 457-483, 2018

Subjects: Dynamical Systems (math.DS)

[2106] arXiv:1805.08461 [pdf, other]

Title: The restricted $h$-connectivity of balanced hypercubes

Huazhong Lü, Tingzeng Wu

Subjects: Combinatorics (math.CO)

[2107] arXiv:1805.08464 [pdf, other]

Title: Estimates in the modulation spaces for the Dirac equation with potential

Keiichi Kato, Ivan Naumkin

Subjects: Analysis of PDEs (math.AP)

[2108] arXiv:1805.08468 [pdf, other]

Title: Rank Minimization on Tensor Ring: A New Paradigm in Scalable Tensor Decomposition and Completion

Longhao Yuan, Chao Li, Danilo Mandic, Jianting Cao, Qibin Zhao

Subjects: Numerical Analysis (math.NA); Machine Learning (cs.LG)

[2109] arXiv:1805.08471 [pdf, other]

Title: Nodal intersections for arithmetic random waves against a surface

Riccardo Walter Maffucci

Comments: 50 pages

Journal-ref: Annales Henri Poincar\'e, 20(11):3651-3691, 2019

Subjects: Number Theory (math.NT)

[2110] arXiv:1805.08472 [pdf, other]

Title: $\Gamma$-convergence of the Heitmann-Radin sticky disc energy to the crystalline perimeter

Lucia De Luca, Matteo Novaga, Marcello Ponsiglione

Subjects: Analysis of PDEs (math.AP)

[2111] arXiv:1805.08475 [pdf, other]

Title: Evaluation of Gaussian hypergeometric series using Huff's models of elliptic curves

Mohammad Sadek, Nermine El-Sissi, Arman Shamsi Zargar, Naser Zamani

Journal-ref: The Ramanujan Journal, Volume 48, Number 2 (2019), 357--368

Subjects: Number Theory (math.NT)

[2112] arXiv:1805.08476 [pdf, other]

Title: Kolmogorov widths on the sphere via eigenvalue estimates for H\"{o}lderian integral operators

Jordão, T., Menegatto, V. A

Subjects: Functional Analysis (math.FA)

[2113] arXiv:1805.08477 [pdf, other]

Title: Speed of propagation for Hamilton-Jacobi equations with multiplicative rough time dependence and convex Hamiltonians

Paul Gassiat, Benjamin Gess, Pierre-Louis Lions, Panagiotis E. Souganidis

Subjects: Probability (math.PR); Analysis of PDEs (math.AP)

[2114] arXiv:1805.08478 [pdf, other]

Title: ${\rm CAT(0)}$ cube complexes are determined by their boundary cross ratio

Jonas Beyrer, Elia Fioravanti, Merlin Incerti-Medici

Comments: 19 pages, 3 figures. Final version, to appear on Groups Geom Dyn

Journal-ref: Groups Geom. Dyn. 15 (2021), no. 1, 313-333

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

[2115] arXiv:1805.08479 [pdf, other]

Title: Decoupling multivariate functions using second-order information and tensors

Philippe Dreesen, Jeroen De Geeter, Mariya Ishteva

Comments: Accepted for presentation at the 14th International Conference on Latent Variable Analysis and Signal Separation (LVA/ICA 2018), July 2-6, 2018, University of Surrey, Guildford, UK

Subjects: Numerical Analysis (math.NA)

[2116] arXiv:1805.08485 [pdf, other]

Title: Connected sum of spherical CR manifolds with positive CR Yamabe constant

Jih-Hsin Cheng, Hung-Lin Chiu

Comments: comments in the introduction and some references added

Subjects: Differential Geometry (math.DG)

[2117] arXiv:1805.08491 [pdf, other]

Title: Indefinite Einstein metrics on nice Lie groups

Diego Conti, Federico A. Rossi

Comments: 29 pages, 5 tables. v2: presentation improved, definition of sigma-compatible metrics replaced with the more general definition of sigma-diagonal metric. v3: misprints corrected

Journal-ref: Forum Mathematicum (2020)

Subjects: Differential Geometry (math.DG)

[2118] arXiv:1805.08494 [pdf, other]

Title: Hankel and Toeplitz operators of finite rank and Prony's problem in several variables

Tomas Sauer

Subjects: Numerical Analysis (math.NA)

[2119] arXiv:1805.08513 [pdf, other]

Title: A Liouville theorem for stationary incompressible fluids of von Mises type

Martin Fuchs, Jan Mueller

Subjects: Analysis of PDEs (math.AP)

[2120] arXiv:1805.08517 [pdf, other]

Title: Interacting self-avoiding polygons

Volker Betz, Helge Schäfer, Lorenzo Taggi

Comments: 17 pages, 2 figures

Journal-ref: Annales de l'Institut Henri Poincare (B) Probability and Statistics (2019)

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

[2121] arXiv:1805.08526 [pdf, other]

Title: ODE and PDE based modeling of biological transportation networks

Jan Haskovec, Lisa Maria Kreusser, Peter Markowich

Journal-ref: Comm. Math. Sci., 17(5), 1235-1256, 2019

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

[2122] arXiv:1805.08528 [pdf, other]

Title: Sobolev-like Hilbert spaces induced by elliptic operators

Tetiana Kasirenko, Vladimir Mikhailets, Aleksandr Murach

Comments: 9 pages

Journal-ref: Complex Anal. Oper. Theory 13 (2019), 1431-1440

Subjects: Analysis of PDEs (math.AP)

[2123] arXiv:1805.08530 [pdf, other]

Title: Existence and Besov regularity of the density for a class of SDEs with Volterra noise

Christian Olivera, Ciprian Tudor

Comments: minors corrections

Subjects: Probability (math.PR)

[2124] arXiv:1805.08537 [pdf, other]

Title: Extremal Controls in the Sub-Riemannian Problem on the Group of Motions of Euclidean Space

Alexey Mashtakov, Anton Popov

Comments: 8 pages, 0 figures

Journal-ref: Mashtakov, A.P. & Popov, A.Y. Regul. Chaot. Dyn. (2017) 22: 949

Subjects: Optimization and Control (math.OC)

[2125] arXiv:1805.08538 [pdf, other]

Title: A differential graded model for derived analytic geometry

J. P. Pridham

Comments: 24pp

Subjects: Algebraic Geometry (math.AG)

[2126] arXiv:1805.08546 [pdf, other]

Title: Real Forms of the Complex Neumann System: Real Roots of Polynomial $U_{\cal S}(\lambda)$

Tina Novak, Janez Žerovnik

Comments: 23 pages, 7 figures, 3 tables

Subjects: Mathematical Physics (math-ph); Dynamical Systems (math.DS)

[2127] arXiv:1805.08548 [pdf, other]

Title: Complex contact manifolds, varieties of minimal rational tangents, and exterior differential systems

Jarosław Buczyński, Giovanni Moreno

Comments: 22 pages. Based on a talk given by the first aouthor at the workshop "Geometry of Lagrangian Grassmannians and nonlinear PDEs" held in Warsaw, September 5-9, 2016. Changes in v2: revised section 10

Journal-ref: Banach Center Publications 117 (2019), 145-176

Subjects: Algebraic Geometry (math.AG); Differential Geometry (math.DG)

[2128] arXiv:1805.08553 [pdf, other]

Title: On the spectrum of multiplication operators

V.S. Shulman, L. Turowska

Comments: 12 pages, v2: corrected some typos, to appear in Methods of Funct. Anal. Topol

Subjects: Functional Analysis (math.FA)

[2129] arXiv:1805.08557 [pdf, other]

Title: Weak Poincar\'e inequalities in the absence of spectral gaps

Jonathan Ben-Artzi, Amit Einav

Comments: 15 pages, improved results including precise constants in the inequalities (including Nash), expanded class of examples

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

[2130] arXiv:1805.08558 [pdf, other]

Title: Convergence theorems for barycentric maps

Fumio Hiai, Yongdo Lim

Comments: 37 pages

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

[2131] arXiv:1805.08560 [pdf, other]

Title: A Deformed Quon Algebra

Hery Randriamaro

Comments: 9 pages

Subjects: Combinatorics (math.CO)

[2132] arXiv:1805.08579 [pdf, other]

Title: Smallest representatives of $\operatorname{SL}(2,\mathbb Z)$-orbits of binary forms and endomorphisms of ${\mathbb P}^1$

Benjamin Hutz, Michael Stoll

Comments: 23 pages, 1 figure; v2: Extended introduction, some minor changes following referee's recommendations

Journal-ref: Acta Arith. 189, 283-308 (2019)

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

[2133] arXiv:1805.08580 [pdf, other]

Title: A characterization on separable subgroups of 3-manifold groups

Hongbin Sun

Comments: 54 pages, 3 figures, comments are very welcomed!

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

[2134] arXiv:1805.08581 [pdf, other]

Title: VGIT presentation of the second flip of $\overline{M}_{2,1}$

Maksym Fedorchuk, Matthew Grimes

Comments: v3: 26 pages, final version to appear in Michigan Math Journal, minor changes compared to previous versions; v2: 24 pages, subsection 3.1 on prior works is added, minor corrections throughout

Subjects: Algebraic Geometry (math.AG)

[2135] arXiv:1805.08585 [pdf, other]

Title: Central limit theorems for multivariate Bessel processes in the freezing regime

Michael Voit

Journal-ref: J. Approx. Theory 239 (2019), 210--231

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

[2136] arXiv:1805.08601 [pdf, other]

Title: Norden structures on cotangent bundles

Antonella Nannicini

Subjects: Differential Geometry (math.DG)

[2137] arXiv:1805.08611 [pdf, other]

Title: Conformal generic submersions with total space an almost Hermitian manifold

Mehmet Akif Akyol

Comments: 19 pages

Subjects: Differential Geometry (math.DG)

[2138] arXiv:1805.08614 [pdf, other]

Title: Perturbation theory for solutions to second order elliptic operators with complex coefficients and the $L^p$ Dirichlet problem

Martin Dindoš, Jill Pipher

Comments: 23 pages. arXiv admin note: text overlap with arXiv:1612.01568

Subjects: Analysis of PDEs (math.AP)

[2139] arXiv:1805.08619 [pdf, other]

Title: On ring homeomorphisms with inverse modulus conditions

Evgeny Sevost'yanov, Sergei Skvortsov

Comments: arXiv admin note: text overlap with arXiv:1801.01808

Subjects: Complex Variables (math.CV)

[2140] arXiv:1805.08627 [pdf, other]

Title: Remarks on the invariants valued in the generalization of Conway algebra

Seongjeong Kim

Comments: arXiv admin note: text overlap with arXiv:1707.02416

Subjects: Geometric Topology (math.GT)

[2141] arXiv:1805.08635 [pdf, other]

Title: Joint Configuration of Transmission Direction and Altitude in UAV-based Two-Way Communication

Wenqian Huang, Dong Min Kim, Wenrui Ding, Petar Popovski

Comments: 10 pages, 3 figures, Submitted for publication

Subjects: Information Theory (cs.IT); Systems and Control (eess.SY)

[2142] arXiv:1805.08637 [pdf, other]

Title: Solvable Integration Problems and Optimal Sample Size Selection

Robert J. Kunsch, Erich Novak, Daniel Rudolf

Comments: 38 pages, to appear in the Journal of Complexity

Subjects: Numerical Analysis (math.NA); Computation (stat.CO)

[2143] arXiv:1805.08648 [pdf, other]

Title: Some truncated identities of Gauss

Bing He

Comments: Critical comments are always welcome

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

[2144] arXiv:1805.08652 [pdf, other]

Title: Boundary Layer of Transport Equation with In-Flow Boundary

Lei Wu

Comments: 71 pages. arXiv admin note: text overlap with arXiv:1605.02362, arXiv:1610.00172

Subjects: Analysis of PDEs (math.AP)

[2145] arXiv:1805.08666 [pdf, other]

Title: Existence of weak solutions to a continuity equation with space time nonlocal Darcy law

Luis Caffarelli, Maria Gualdani, Nicola Zamponi

Subjects: Analysis of PDEs (math.AP)

[2146] arXiv:1805.08667 [pdf, other]

Title: Subelliptic Gevrey spaces

Veronique Fischer, Michael Ruzhansky, Chiara Alba Taranto

Comments: 23 pages

Subjects: Functional Analysis (math.FA)

[2147] arXiv:1805.08668 [pdf, other]

Title: An interface-free multi-scale multi-order model for traffic flow

Emiliano Cristiani, Elisa Iacomini

Journal-ref: Discrete and Continuous Dynamical Systems - Series B, 24 (2019), 6189-6207

Subjects: Numerical Analysis (math.NA)

[2148] arXiv:1805.08669 [pdf, other]

Title: Optimal Cheeger cuts and bisections of random geometric graphs

Tobias Müller, Mathew D. Penrose

Comments: 33 pages

Subjects: Probability (math.PR)

[2149] arXiv:1805.08673 [pdf, other]

Title: Packing A-Paths of Length Zero Modulo Four

Henning Bruhn, Arthur Ulmer

Comments: 20 pages

Subjects: Combinatorics (math.CO)

[2150] arXiv:1805.08680 [pdf, other]

Title: A Parameter Estimation of Fractional Order Grey Model Based on Adaptive Dynamic Cat Swarm Algorithm

Binyan Lin, Fei Gao, Meng Wang, Yuyao Xiong, Ansheng Li

Comments: 6 pages,5 figures

Subjects: Optimization and Control (math.OC); Neural and Evolutionary Computing (cs.NE)