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The following papers are the latest research papers available from the Canadian Mathematical Bulletin.

The papers below are all fully peer-reviewed and we vouch for the research inside. Some items are labelled Author's Draft, and others are identified as Published.
As a service to our readers, we post new papers as soon as the science is right, but before official publication; these are the papers marked Author's Draft. When our copy editing process is complete and the paper now has our official form, we replace the Author's Draft with the Published version.
All the papers below are scheduled for inclusion in a Print issue. When that issue goes to press, the paper is moved from this Online First web page over to the main CMB Digital Archive.

  Character amenability of the intersection of Lipschitz algebras
Abtahi, Fatemeh; Azizi, Mohsen; Rejali, Ali
Author's Draft
  Global holomorphic functions in several non-commuting variables II
Agler, Jim; McCarthy, John
Author's Draft
  Periodic steady-state solutions of a liquid film model via a classical method
Alhasanat, Ahmad; Ou, Chunhua
Published: 2017-07-07
  $\mathcal{Q}_p$ spaces and Dirichlet type spaces
Bao, Guanlong; Göğüş, Nıhat Gökhan; Pouliasis, Stamatis
Published: 2017-03-09
  Classification of simple weight modules over the Schrödinger algebra
Bavula, V. V.; Lu, T.
Published: 2017-05-23
  Envelope Approach to Degenerate Complex Monge-Ampère Equations on compact Kähler manifolds
Benelkourchi, Slimane
Author's Draft
  Higher $\ell^2$-Betti numbers of universal quantum groups
Bichon, Julien; Kyed, David; Raum, Sven
Published: 2017-07-13
  Hölder continuous solutions of degenerate differential equations with finite delay
Bu, Shangquan; Cai, Gang
Published: 2017-04-20
  Poincaré Lemma on Quaternion-Like Heisenberg Groups
Chang, Der-Chen; Yang, Nanping; Wu, Hsi-Chun
Published: 2017-07-10
  Disjoint hypercyclicity and weighted translations on discrete groups
Chen, Chung-Chuan
Published: 2016-12-09
  A sharp bound on RIC in generalized orthogonal matching pursuit
Chen, Wengu; Ge, Huanmin
Published: 2017-04-17
  Enumerating unlabelled embeddings for digraph embeddings
Chen, Yichao; Gao, Xiaojian; Huang, Yuanqiu
Author's Draft
  On subcritically Stein fillable 5-manifolds
Ding, Fan; Geiges, Hansjörg; Zhang, Guangjian
Published: 2017-04-17
  On a singular integral of Christ-Journé type with homogeneous kernel
Ding, Yong; Lai, Xudong
Author's Draft
  On Identities with Composition of Generalized Derivations
Eroǧlu, Münevver Pınar; Argaç, Nurcan
Published: 2016-11-15
  Quotients of Essentially Euclidean Spaces
Figiel, Tadeusz; Johnson, William
Author's Draft
  Symmetric products of equivariantly formal spaces
Franz, Matthias
Published: 2017-06-21
  The initial and terminal cluster sets of an analytic curve
Gauthier, Paul M
Published: 2017-04-05
  Levi's problem for pseudoconvex homogeneous manifolds
Gilligan, Bruce
Published: 2017-04-03
  A real-analytic nonpolynomially convex isotropic torus with no attached discs
Gupta, Purvi
Published: 2017-06-07
  A note on a unicity theorem for the Gauss maps of complete minimal surfaces in Euclidean four-space
Ha, Pham Hoang; Kawakami, Yu
Published: 2017-04-13
  A characterization of $C^{\ast}$-normed algebras via positive functionals
Haralampidou, Marina; Oudadess, Mohamed; Palacios, Lourdes; Signoret, Carlos
Published: 2017-05-29
  Ground state and multiple solutions for Kirchhoff type equations with critical exponent
He, Yubo; Qin, Dongdong; Tang, Xianhua
Author's Draft
  The Jordan Curve Theorem via Complex Analysis
Hemasundar, Gollakota V. V.; Simha, R. R.
Published: 2017-01-29
  Injectivity of generalized Wronski maps
Huang, Yanhe; Sottile, Frank; Zelenko, Igor
Published: 2017-03-16
  Maximal Weight Composition Factors for Weyl Modules
Jantzen, Jens Carsten
Published: 2016-11-15
  On the structure of the Schild group in Relativity Theory
Jensen, Gerd; Pommerenke, Christian
Published: 2017-05-16
  Lie derivatives and Ricci tensor on real hypersurfaces in complex two-plane Grassmannians
Jeong, Imsoon; de Dios Pérez, Juan; Suh, Young Jin; Woo, Changhwa
Author's Draft
  Reduction to dimension two of local spectrum for $AH$ algebra with ideal property
Jiang, Chunlan
Published: 2017-04-13
  Remarks on Hopf images and quantum permutation groups $S_n^+$
Józiak, Paweł
Published: 2017-06-07
  Additive maps on units of rings
Koşan, Tamer; Sahinkaya, Serap; Zhou, Yiqiang
Published: 2017-05-16
  Ad-nilpotent elements of semiprime rings with involution
Lee, Tsiu-Kwen
Author's Draft
  An Equivalent Form of Picard's Theorem and Beyond
Li, Bao Qin
Published: 2017-03-16
  The shifted classical circulant and skew circulant splitting iterative methods for Toeplitz matrices
Liu, Zhongyun; Qin, Xiaorong; Wu, Nianci; Zhang, Yulin
Published: 2017-01-12
  Global phase portraits for the Abel quadratic polynomial differential equations of second kind with $Z_2$-symmetries
Llibre, Jaume; Valls, Claudia
Author's Draft
  A note on $p$-adic Rankin-Selberg $L$-functions
Loeffler, David
Author's Draft
  Moduli of space sheaves with Hilbert polynomial $4m+1$
Maican, Mario
Published: 2017-07-12
  Differential-free characterisation of smooth mappings with controlled growth
Marković, Marijan
Author's Draft
  A module-theoretic characterization of algebraic hypersurfaces
Miranda-Neto, Cleto Brasileiro
Published: 2017-02-08
  Characterizations of operator Birkhoff--James orthogonality
Moslehian, Mohammad Sal; Zamani, Ali
Published: 2017-03-08
  Generalized torsion elements and bi-orderability of 3-manifold groups
Motegi, Kimihiko; Teragaito, Masakazu
Published: 2017-03-08
  On the Generalized Auslander-Reiten Conjecture under Certain Ring Extensions
Nasseh, Saeed
Author's Draft
  Continuity of convolution and SIN groups
Pachl, Jan; Steprāns, Juris
Published: 2017-02-21
  Counting separable polynomials in $\mathbb{Z}/n[x]$
Polak, Jason K. C.
Published: 2017-04-13
  Some normal numbers generated by arithmetic functions
Pollack, Paul; Vandehey, Joseph
Author's Draft
  A remark on certain integral operators of fractional type
Rocha, Pablo Alejandro
Author's Draft
  A factorization result for classical and similitude groups
Roche, Alan; Vinroot, C. Ryan
Author's Draft
  The Fefferman-Stein type inequalities for strong and directional maximal operators in the plane
Saito, Hiroki; Tanaka, Hitoshi
Published: 2017-05-23
  Elliptic Zeta functions and equivariant functions
Sebbar, Abdellah; Al-Shbeil, Isra
Published: 2017-07-20
  The Kottman constant for $\alpha$-Hölder maps
Suárez de la Fuente, Jesús
Author's Draft
  Projective plane bundles over an elliptic curve
Takahashi, Tomokuni
Published: 2017-06-07
  The asymptotics of the higher dimensional Reidemeister torsion for exceptional surgeries along twist knots
Tran, Anh T.; Yamaguchi, Yoshikazu
Published: 2017-05-24
  A Multiplier Theorem on Anisotropic Hardy Spaces
Wang, Li-an Daniel
Published: 2017-06-15
  Characterizations of outer generalized inverses
Wang, Long; Castro-Gonzalez, Nieves; Chen, Jianlong
Published: 2017-01-12
  Rational function operators from Poisson integrals
Xu, Xu; Zhu, Laiyi
Published: 2016-09-29
  Growth rates of 3-dimensional hyperbolic Coxeter groups are Perron numbers
Yukita, Tomoshige
Author's Draft
  Stability of Traveling Wavefronts for a Two-Component Lattice Dynamical System Arising in Competition Models
Zhang, Guo-Bao; Tian, Ge
Published: 2017-05-29
  Classification of solutions for harmonic functions with Neumann boundary value
Zhang, Tao; Zhou, Chunqin
Published: 2017-08-02
  Triangulated Equivalences Involving Gorenstein Projective Modules
Zheng, Yuefei; Huang, Zhaoyong
Author's Draft

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