Mathematics

Authors and titles for May 2014

[2601] arXiv:1405.7470 (cross-list from cs.PL) [pdf, other]

Title: Loo.py: transformation-based code generation for GPUs and CPUs

Andreas Klöckner

Journal-ref: Proceedings of ARRAY 2014: ACM SIGPLAN Workshop on Libraries, Languages, and Compilers for Array Programming

Subjects: Programming Languages (cs.PL); Mathematical Software (cs.MS); Numerical Analysis (math.NA)

[2602] arXiv:1405.7517 (cross-list from astro-ph.EP) [pdf, other]

Title: Periodic orbits for 3 and 4 co-orbital bodies

Patricia Verrier, Colin McInnes

Comments: 14 pages, 18 figures, accepted by MNRAS. Fig 5 corrected

Journal-ref: MNRAS, vol. 442, pp. 3179-3191 (2014)

Subjects: Earth and Planetary Astrophysics (astro-ph.EP); Dynamical Systems (math.DS)

[2603] arXiv:1405.7523 (cross-list from hep-th) [pdf, other]

Title: Relativistic Classical Integrable Tops and Quantum R-matrices

A. Levin, M. Olshanetsky, A. Zotov

Comments: 36 pages, minor corrections

Journal-ref: JHEP 07 (2014) 012

Subjects: High Energy Physics - Theory (hep-th); Mathematical Physics (math-ph); Quantum Algebra (math.QA); Exactly Solvable and Integrable Systems (nlin.SI)

[2604] arXiv:1405.7549 (cross-list from hep-th) [pdf, other]

Title: Finite BRST-antiBRST Transformations in Generalized Hamiltonian Formalism

Pavel Yu. Moshin, Alexander A. Reshetnyak

Comments: 23 pages, published version, no figures, 1 table, presentation improved, references [17], [27] updated, ref. [40] and comments added. arXiv admin note: text overlap with arXiv:1405.0790

Journal-ref: International Journal 1 of Modern Physics A 29 (2014) 1450159

Subjects: High Energy Physics - Theory (hep-th); High Energy Physics - Lattice (hep-lat); Mathematical Physics (math-ph)

[2605] arXiv:1405.7619 (cross-list from cs.DS) [pdf, other]

Title: A forward-backward single-source shortest paths algorithm

David B. Wilson, Uri Zwick

Subjects: Data Structures and Algorithms (cs.DS); Probability (math.PR)

[2606] arXiv:1405.7646 (cross-list from hep-th) [pdf, other]

Title: Lens space matter determinants in the vector model

J.S.Dowker

Comments: 5 pages. Small amendments and comments. Section, with a figure, on lens spaces of infinite order added

Subjects: High Energy Physics - Theory (hep-th); Mathematical Physics (math-ph); Spectral Theory (math.SP)

[2607] arXiv:1405.7686 (cross-list from hep-th) [pdf, other]

Title: Ninebrane structures

Hisham Sati

Comments: 22 pages, discussion on generators for 2-orientations and 2-Spin structures corrected, presentation improved, final version

Journal-ref: Int. J. Geom. Methods Mod. Phys. 12 (2015) 1550041

Subjects: High Energy Physics - Theory (hep-th); Mathematical Physics (math-ph); Algebraic Topology (math.AT); Differential Geometry (math.DG)

[2608] arXiv:1405.7689 (cross-list from cond-mat.str-el) [pdf, other]

Title: Field theory representation of gauge-gravity symmetry-protected topological invariants, group cohomology and beyond

Juven Wang, Zheng-Cheng Gu, Xiao-Gang Wen

Comments: 4 pages + appendices. Close to PRL version: Rule out 3+1D U(1) SPTs mixed gauge-gravity action of the Stiefel-Whitney class. Refinement on topological responses of bosonic/fermionic topological insulators

Journal-ref: Phys. Rev. Lett. 114, 031601 (2015)

Subjects: Strongly Correlated Electrons (cond-mat.str-el); High Energy Physics - Theory (hep-th); Mathematical Physics (math-ph); Algebraic Topology (math.AT)

[2609] arXiv:1405.7778 (cross-list from quant-ph) [pdf, other]

Title: Universal Quantum Computation with Metaplectic Anyons

Shawn X. Cui, Zhenghan Wang

Comments: To appear in Journal of Mathematical Physics

Journal-ref: J. Math. Phys. 56, 032202 (2015)

Subjects: Quantum Physics (quant-ph); Other Condensed Matter (cond-mat.other); Quantum Algebra (math.QA)

[2610] arXiv:1405.7801 (cross-list from q-fin.EC) [pdf, other]

Title: Gambling in contests with random initial law

Han Feng, David Hobson

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

Journal-ref: Annals of Applied Probability 2016, Vol. 26, No. 1, 186-215

Subjects: General Economics (econ.GN); Probability (math.PR)

[2611] arXiv:1405.7803 (cross-list from hep-th) [pdf, other]

Title: Gauged WZW-type theories and the all-loop anisotropic non-Abelian Thirring model

Konstadinos Sfetsos, Konstadinos Siampos

Comments: 1+25 pages, Latex, v2: 1+26 pages, Latex. Added comments regarding fixed points of the two coupling case, NPB version, v3: Front page corrected, v4: Correcting a typo in Eq. (8.1)

Journal-ref: Nucl.Phys. B885 (2014) 583-599

Subjects: High Energy Physics - Theory (hep-th); Mathematical Physics (math-ph); Exactly Solvable and Integrable Systems (nlin.SI)

[2612] arXiv:1405.7828 (cross-list from cs.DM) [pdf, other]

Title: Superconcentrators of Density 25.3

Vladimir Kolmogorov, Michal Rolinek

Comments: (to appear in Ars Combinatorica)

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

[2613] arXiv:1405.7845 (cross-list from nlin.SI) [pdf, other]

Title: Few-cycle optical rogue waves:complex modified Korteweg-de Vries equation

Jingsong He, Lihong Wang, Linjing Li, K.Porsezian, R.Erdélyi

Comments: 31 pages, 22 figures, accepted by Phys.Rev.E

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

[2614] arXiv:1405.7855 (cross-list from nlin.SI) [pdf, other]

Title: A new perspective on the integrability of Inozemtsev's elliptic spin chain

Federico Finkel, Artemio Gonzalez-Lopez

Comments: Pdflatex, 35 pages, 6 figures. Minor changes, to appear in Annals of Physics

Journal-ref: Ann. Phys.-New York 351 (2014) 797-827

Subjects: Exactly Solvable and Integrable Systems (nlin.SI); High Energy Physics - Theory (hep-th); Mathematical Physics (math-ph)

[2615] arXiv:1405.7910 (cross-list from cs.DS) [pdf, other]

Title: Optimal CUR Matrix Decompositions

Christos Boutsidis, David P. Woodruff

Comments: small revision in lemma 4.2

Subjects: Data Structures and Algorithms (cs.DS); Machine Learning (cs.LG); Numerical Analysis (math.NA)

[2616] arXiv:1405.7916 (cross-list from gr-qc) [pdf, other]

Title: Hadamard state in Schwarzschild-de Sitter spacetime

Marcos Brum, Sergio E. Jorás

Comments: More emphasis put on the result. 41 pages. Uses natbib and iopart. This version is going to be published in Classical and Quantum Gravity. PACS numbers: 04.62.+v,this http URL,this http URL. arXiv admin note: text overlap with arXiv:0907.1034 by other authors

Journal-ref: Class. Quantum Gravity 32 (2015) 015013

Subjects: General Relativity and Quantum Cosmology (gr-qc); High Energy Physics - Theory (hep-th); Mathematical Physics (math-ph)

[2617] arXiv:1405.7956 (cross-list from cond-mat.stat-mech) [pdf, other]

Title: Nonperturbative Quantum Physics from Low-Order Perturbation Theory

Hector Mera, T. G. Pedersen, Branislav K. Nikolic

Comments: 5 pages, 3 figures, PDFLaTeX

Journal-ref: Phys. Rev. Lett. 115, 143001 (2015)

Subjects: Statistical Mechanics (cond-mat.stat-mech); High Energy Physics - Theory (hep-th); Mathematical Physics (math-ph); Atomic Physics (physics.atom-ph)