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  Subjects -> MATHEMATICS (Total: 978 journals)
    - APPLIED MATHEMATICS (81 journals)
    - GEOMETRY AND TOPOLOGY (20 journals)
    - MATHEMATICS (723 journals)
    - MATHEMATICS (GENERAL) (41 journals)
    - NUMERICAL ANALYSIS (22 journals)
    - PROBABILITIES AND MATH STATISTICS (91 journals)

MATHEMATICS (723 journals)                  1 2 3 4 | Last

Showing 1 - 200 of 538 Journals sorted alphabetically
Abakós     Open Access   (Followers: 4)
Abhandlungen aus dem Mathematischen Seminar der Universitat Hamburg     Hybrid Journal   (Followers: 4)
Academic Voices : A Multidisciplinary Journal     Open Access   (Followers: 2)
Accounting Perspectives     Full-text available via subscription   (Followers: 7)
ACM Transactions on Algorithms (TALG)     Hybrid Journal   (Followers: 15)
ACM Transactions on Computational Logic (TOCL)     Hybrid Journal   (Followers: 3)
ACM Transactions on Mathematical Software (TOMS)     Hybrid Journal   (Followers: 6)
ACS Applied Materials & Interfaces     Hybrid Journal   (Followers: 32)
Acta Applicandae Mathematicae     Hybrid Journal   (Followers: 1)
Acta Mathematica     Hybrid Journal   (Followers: 12)
Acta Mathematica Hungarica     Hybrid Journal   (Followers: 2)
Acta Mathematica Scientia     Full-text available via subscription   (Followers: 5)
Acta Mathematica Sinica, English Series     Hybrid Journal   (Followers: 6)
Acta Mathematica Vietnamica     Hybrid Journal  
Acta Mathematicae Applicatae Sinica, English Series     Hybrid Journal  
Advanced Science Letters     Full-text available via subscription   (Followers: 10)
Advances in Applied Clifford Algebras     Hybrid Journal   (Followers: 4)
Advances in Calculus of Variations     Hybrid Journal   (Followers: 4)
Advances in Catalysis     Full-text available via subscription   (Followers: 5)
Advances in Complex Systems     Hybrid Journal   (Followers: 7)
Advances in Computational Mathematics     Hybrid Journal   (Followers: 19)
Advances in Decision Sciences     Open Access   (Followers: 3)
Advances in Difference Equations     Open Access   (Followers: 3)
Advances in Fixed Point Theory     Open Access   (Followers: 5)
Advances in Geosciences (ADGEO)     Open Access   (Followers: 14)
Advances in Linear Algebra & Matrix Theory     Open Access   (Followers: 3)
Advances in Materials Science     Open Access   (Followers: 14)
Advances in Mathematical Physics     Open Access   (Followers: 4)
Advances in Mathematics     Full-text available via subscription   (Followers: 11)
Advances in Nonlinear Analysis     Hybrid Journal  
Advances in Numerical Analysis     Open Access   (Followers: 5)
Advances in Operations Research     Open Access   (Followers: 12)
Advances in Porous Media     Full-text available via subscription   (Followers: 5)
Advances in Pure and Applied Mathematics     Hybrid Journal   (Followers: 6)
Advances in Pure Mathematics     Open Access   (Followers: 6)
Advances in Science and Research (ASR)     Open Access   (Followers: 6)
Aequationes Mathematicae     Hybrid Journal   (Followers: 2)
African Journal of Educational Studies in Mathematics and Sciences     Full-text available via subscription   (Followers: 5)
African Journal of Mathematics and Computer Science Research     Open Access   (Followers: 4)
Afrika Matematika     Hybrid Journal   (Followers: 1)
Air, Soil & Water Research     Open Access   (Followers: 12)
AKSIOMA Journal of Mathematics Education     Open Access   (Followers: 1)
Al-Jabar : Jurnal Pendidikan Matematika     Open Access   (Followers: 1)
Algebra and Logic     Hybrid Journal   (Followers: 6)
Algebra Colloquium     Hybrid Journal   (Followers: 4)
Algebra Universalis     Hybrid Journal   (Followers: 2)
Algorithmic Operations Research     Full-text available via subscription   (Followers: 5)
Algorithms     Open Access   (Followers: 11)
Algorithms Research     Open Access   (Followers: 1)
American Journal of Computational and Applied Mathematics     Open Access   (Followers: 5)
American Journal of Mathematical Analysis     Open Access  
American Journal of Mathematics     Full-text available via subscription   (Followers: 6)
American Journal of Operations Research     Open Access   (Followers: 5)
An International Journal of Optimization and Control: Theories & Applications     Open Access   (Followers: 9)
Analele Universitatii Ovidius Constanta - Seria Matematica     Open Access   (Followers: 1)
Analysis and Applications     Hybrid Journal   (Followers: 1)
Analysis and Mathematical Physics     Hybrid Journal   (Followers: 5)
Analysis Mathematica     Full-text available via subscription  
Analysis. International mathematical journal of analysis and its applications     Hybrid Journal   (Followers: 2)
Annales Mathematicae Silesianae     Open Access  
Annales mathématiques du Québec     Hybrid Journal   (Followers: 4)
Annales Universitatis Paedagogicae Cracoviensis. Studia Mathematica     Open Access  
Annali di Matematica Pura ed Applicata     Hybrid Journal   (Followers: 1)
Annals of Combinatorics     Hybrid Journal   (Followers: 4)
Annals of Data Science     Hybrid Journal   (Followers: 12)
Annals of Discrete Mathematics     Full-text available via subscription   (Followers: 6)
Annals of Mathematics     Full-text available via subscription   (Followers: 1)
Annals of Mathematics and Artificial Intelligence     Hybrid Journal   (Followers: 13)
Annals of Pure and Applied Logic     Open Access   (Followers: 3)
Annals of the Alexandru Ioan Cuza University - Mathematics     Open Access  
Annals of the Institute of Statistical Mathematics     Hybrid Journal   (Followers: 1)
Annals of West University of Timisoara - Mathematics     Open Access  
Annuaire du Collège de France     Open Access   (Followers: 5)
ANZIAM Journal     Open Access   (Followers: 1)
Applicable Algebra in Engineering, Communication and Computing     Hybrid Journal   (Followers: 2)
Applications of Mathematics     Hybrid Journal   (Followers: 2)
Applied Categorical Structures     Hybrid Journal   (Followers: 2)
Applied Computational Intelligence and Soft Computing     Open Access   (Followers: 13)
Applied Mathematics     Open Access   (Followers: 3)
Applied Mathematics     Open Access   (Followers: 7)
Applied Mathematics & Optimization     Hybrid Journal   (Followers: 9)
Applied Mathematics - A Journal of Chinese Universities     Hybrid Journal  
Applied Mathematics Letters     Full-text available via subscription   (Followers: 2)
Applied Mathematics Research eXpress     Hybrid Journal   (Followers: 1)
Applied Network Science     Open Access   (Followers: 3)
Applied Numerical Mathematics     Hybrid Journal   (Followers: 5)
Applied Spatial Analysis and Policy     Hybrid Journal   (Followers: 5)
Arab Journal of Mathematical Sciences     Open Access   (Followers: 3)
Arabian Journal of Mathematics     Open Access   (Followers: 2)
Archive for Mathematical Logic     Hybrid Journal   (Followers: 3)
Archive of Applied Mechanics     Hybrid Journal   (Followers: 5)
Archive of Numerical Software     Open Access  
Archives of Computational Methods in Engineering     Hybrid Journal   (Followers: 5)
Arkiv för Matematik     Hybrid Journal   (Followers: 1)
Armenian Journal of Mathematics     Open Access  
Arnold Mathematical Journal     Hybrid Journal   (Followers: 1)
Artificial Satellites     Open Access   (Followers: 21)
Asia-Pacific Journal of Operational Research     Hybrid Journal   (Followers: 3)
Asian Journal of Algebra     Open Access   (Followers: 1)
Asian Journal of Current Engineering & Maths     Open Access  
Asian-European Journal of Mathematics     Hybrid Journal   (Followers: 2)
Australian Mathematics Teacher, The     Full-text available via subscription   (Followers: 6)
Australian Primary Mathematics Classroom     Full-text available via subscription   (Followers: 4)
Australian Senior Mathematics Journal     Full-text available via subscription   (Followers: 1)
Automatic Documentation and Mathematical Linguistics     Hybrid Journal   (Followers: 5)
Axioms     Open Access   (Followers: 1)
Baltic International Yearbook of Cognition, Logic and Communication     Open Access   (Followers: 1)
Basin Research     Hybrid Journal   (Followers: 5)
BIBECHANA     Open Access   (Followers: 2)
Biomath     Open Access  
BIT Numerical Mathematics     Hybrid Journal  
BoEM - Boletim online de Educação Matemática     Open Access  
Boletim Cearense de Educação e História da Matemática     Open Access  
Boletim de Educação Matemática     Open Access  
Boletín de la Sociedad Matemática Mexicana     Hybrid Journal  
Bollettino dell'Unione Matematica Italiana     Full-text available via subscription   (Followers: 1)
British Journal of Mathematical and Statistical Psychology     Full-text available via subscription   (Followers: 20)
Bruno Pini Mathematical Analysis Seminar     Open Access  
Buletinul Academiei de Stiinte a Republicii Moldova. Matematica     Open Access   (Followers: 12)
Bulletin des Sciences Mathamatiques     Full-text available via subscription   (Followers: 4)
Bulletin of Dnipropetrovsk University. Series : Communications in Mathematical Modeling and Differential Equations Theory     Open Access   (Followers: 1)
Bulletin of Mathematical Sciences     Open Access   (Followers: 1)
Bulletin of Symbolic Logic     Full-text available via subscription   (Followers: 2)
Bulletin of the Australian Mathematical Society     Full-text available via subscription   (Followers: 1)
Bulletin of the Brazilian Mathematical Society, New Series     Hybrid Journal  
Bulletin of the London Mathematical Society     Hybrid Journal   (Followers: 4)
Bulletin of the Malaysian Mathematical Sciences Society     Hybrid Journal  
Calculus of Variations and Partial Differential Equations     Hybrid Journal  
Canadian Journal of Science, Mathematics and Technology Education     Hybrid Journal   (Followers: 19)
Carpathian Mathematical Publications     Open Access   (Followers: 1)
Catalysis in Industry     Hybrid Journal   (Followers: 1)
CEAS Space Journal     Hybrid Journal   (Followers: 2)
CHANCE     Hybrid Journal   (Followers: 5)
Chaos, Solitons & Fractals     Hybrid Journal   (Followers: 3)
ChemSusChem     Hybrid Journal   (Followers: 7)
Chinese Annals of Mathematics, Series B     Hybrid Journal  
Chinese Journal of Catalysis     Full-text available via subscription   (Followers: 2)
Chinese Journal of Mathematics     Open Access  
Clean Air Journal     Full-text available via subscription   (Followers: 1)
Cogent Mathematics     Open Access   (Followers: 2)
Cognitive Computation     Hybrid Journal   (Followers: 4)
Collectanea Mathematica     Hybrid Journal  
COMBINATORICA     Hybrid Journal  
Combinatorics, Probability and Computing     Hybrid Journal   (Followers: 4)
Combustion Theory and Modelling     Hybrid Journal   (Followers: 14)
Commentarii Mathematici Helvetici     Hybrid Journal   (Followers: 1)
Communications in Combinatorics and Optimization     Open Access  
Communications in Contemporary Mathematics     Hybrid Journal  
Communications in Mathematical Physics     Hybrid Journal   (Followers: 2)
Communications On Pure & Applied Mathematics     Hybrid Journal   (Followers: 3)
Complex Analysis and its Synergies     Open Access   (Followers: 2)
Complex Variables and Elliptic Equations: An International Journal     Hybrid Journal  
Complexus     Full-text available via subscription  
Composite Materials Series     Full-text available via subscription   (Followers: 8)
Compositio Mathematica     Full-text available via subscription   (Followers: 1)
Comptes Rendus Mathematique     Full-text available via subscription   (Followers: 1)
Computational and Applied Mathematics     Hybrid Journal   (Followers: 3)
Computational and Mathematical Methods in Medicine     Open Access   (Followers: 2)
Computational and Mathematical Organization Theory     Hybrid Journal   (Followers: 2)
Computational Complexity     Hybrid Journal   (Followers: 4)
Computational Mathematics and Modeling     Hybrid Journal   (Followers: 8)
Computational Mechanics     Hybrid Journal   (Followers: 5)
Computational Methods and Function Theory     Hybrid Journal  
Computational Optimization and Applications     Hybrid Journal   (Followers: 8)
Computers & Mathematics with Applications     Full-text available via subscription   (Followers: 8)
Concrete Operators     Open Access   (Followers: 5)
Confluentes Mathematici     Hybrid Journal  
Contributions to Game Theory and Management     Open Access  
COSMOS     Hybrid Journal  
Cryptography and Communications     Hybrid Journal   (Followers: 13)
Cuadernos de Investigación y Formación en Educación Matemática     Open Access  
Cubo. A Mathematical Journal     Open Access  
Current Research in Biostatistics     Open Access   (Followers: 9)
Czechoslovak Mathematical Journal     Hybrid Journal   (Followers: 1)
Demographic Research     Open Access   (Followers: 11)
Demonstratio Mathematica     Open Access  
Dependence Modeling     Open Access  
Design Journal : An International Journal for All Aspects of Design     Hybrid Journal   (Followers: 30)
Developments in Clay Science     Full-text available via subscription   (Followers: 1)
Developments in Mineral Processing     Full-text available via subscription   (Followers: 3)
Dhaka University Journal of Science     Open Access  
Differential Equations and Dynamical Systems     Hybrid Journal   (Followers: 3)
Differentsial'nye Uravneniya     Open Access  
Discrete Mathematics     Hybrid Journal   (Followers: 8)
Discrete Mathematics & Theoretical Computer Science     Open Access  
Discrete Mathematics, Algorithms and Applications     Hybrid Journal   (Followers: 2)
Discussiones Mathematicae - General Algebra and Applications     Open Access  
Discussiones Mathematicae Graph Theory     Open Access   (Followers: 1)
Diskretnaya Matematika     Full-text available via subscription  
Dnipropetrovsk University Mathematics Bulletin     Open Access  
Doklady Akademii Nauk     Open Access  
Doklady Mathematics     Hybrid Journal  
Duke Mathematical Journal     Full-text available via subscription   (Followers: 1)
Eco Matemático     Open Access  
Econometrics     Open Access  
Edited Series on Advances in Nonlinear Science and Complexity     Full-text available via subscription  
Electronic Journal of Combinatorics     Open Access  
Electronic Journal of Differential Equations     Open Access  
Electronic Journal of Graph Theory and Applications     Open Access   (Followers: 2)
Electronic Notes in Discrete Mathematics     Full-text available via subscription   (Followers: 2)

        1 2 3 4 | Last

Journal Cover
Bulletin of the Australian Mathematical Society
Journal Prestige (SJR): 0.44
Number of Followers: 1  
 
  Full-text available via subscription Subscription journal
ISSN (Print) 0004-9727 - ISSN (Online) 1755-1633
Published by Cambridge University Press Homepage  [372 journals]
  • BAZ volume 98 Issue 2 Cover and Front matter
    • PubDate: 2018-10-01T00:00:00.000Z
      DOI: 10.1017/S0004972717001319
      Issue No: Vol. 98, No. 2 (2018)
       
  • BAZ volume 98 Issue 2 Cover and Back matter
    • PubDate: 2018-10-01T00:00:00.000Z
      DOI: 10.1017/S0004972717001320
      Issue No: Vol. 98, No. 2 (2018)
       
  • A GENERAL POSITION PROBLEM IN GRAPH THEORY
    • Authors: PAUL MANUEL; SANDI KLAVŽAR
      Pages: 177 - 187
      Abstract: The paper introduces a graph theory variation of the general position problem: given a graph $G$ , determine a largest set $S$ of vertices of $G$ such that no three vertices of $S$ lie on a common geodesic. Such a set is a max-gp-set of $G$ and its size is the gp-number $\text{gp}(G)$ of $G$ . Upper bounds on $\text{gp}(G)$ in terms of different isometric covers are given and used to determine the gp-number of several classes of graphs. Connections between general position sets and packings are investigated and used to give lower bounds on the gp-number. It is also proved that the general position problem is NP-complete.
      PubDate: 2018-10-01T00:00:00.000Z
      DOI: 10.1017/S0004972718000473
      Issue No: Vol. 98, No. 2 (2018)
       
  • ++++++++ ++++++++ ++++++++++++ ++++++++++++++++$x^{2}+(2c-1)^{m}=c^{n}$ ++++++++++++ ++++++++ ++++&rft.title=Bulletin+of+the+Australian+Mathematical+Society&rft.issn=0004-9727&rft.date=2018&rft.volume=98&rft.spage=188&rft.epage=195&rft.aulast=DENG&rft.aufirst=MOU-JIE&rft.au=MOU-JIE+DENG&rft.au=JIN+GUO,+AI-JUAN+XU&rft_id=info:doi/10.1017/S0004972718000369">A NOTE ON THE DIOPHANTINE EQUATION $x^{2}+(2c-1)^{m}=c^{n}$
    • Authors: MOU-JIE DENG; JIN GUO, AI-JUAN XU
      Pages: 188 - 195
      Abstract: Let $c\geq 2$ be a positive integer. Terai [‘A note on the Diophantine equation $x^{2}+q^{m}=c^{n}$ ’, Bull. Aust. Math. Soc.90 (2014), 20–27] conjectured that the exponential Diophantine equation $x^{2}+(2c-1)^{m}=c^{n}$ has only the positive integer solution $(x,m,n)=(c-1,1,2)$ . He proved his conjecture under various conditions on $c$ and $2c-1$ . In this paper, we prove Terai’s conjecture under a wider range of conditions on $c$ and $2c-1$ . In particular, we show that the conjecture is true if $c\equiv 3\hspace{0.6em}({\rm mod}\hspace{0.2em}4)$ and $3\leq c\leq 499$ .
      PubDate: 2018-10-01T00:00:00.000Z
      DOI: 10.1017/S0004972718000369
      Issue No: Vol. 98, No. 2 (2018)
       
  • A SIMPLE PROOF OF CHEBOTAREV’S DENSITY THEOREM OVER FINITE FIELDS
    • Authors: STEVE MEAGHER
      Pages: 196 - 202
      Abstract: We present a simple proof of the Chebotarev density theorem for finite morphisms of quasi-projective varieties over finite fields following an idea of Fried and Kosters for function fields. The key idea is to interpret the number of rational points with a given Frobenius conjugacy class as the number of rational points of a twisted variety, which is then bounded by the Lang–Weil estimates.
      PubDate: 2018-10-01T00:00:00.000Z
      DOI: 10.1017/S0004972718000448
      Issue No: Vol. 98, No. 2 (2018)
       
  • ++++++++ ++++++++ ++++++++++++ ++++++++++++++++$p$ ++++++++++++ ++++++++ ++++-ADIC+NUMBERS&rft.title=Bulletin+of+the+Australian+Mathematical+Society&rft.issn=0004-9727&rft.date=2018&rft.volume=98&rft.spage=203&rft.epage=211&rft.aulast=BUGEAUD&rft.aufirst=YANN&rft.au=YANN+BUGEAUD&rft.au=GÜLCAN+KEKEÇ&rft_id=info:doi/10.1017/S0004972718000515">ON MAHLER’S CLASSIFICATION OF $p$ -ADIC NUMBERS
    • Authors: YANN BUGEAUD; GÜLCAN KEKEÇ
      Pages: 203 - 211
      Abstract: We give transcendence measures for $p$ -adic numbers $\unicode[STIX]{x1D709}$ , having good rational (respectively, integer) approximations, that force them to be either $p$ -adic $S$ -numbers or $p$ -adic $T$ -numbers.
      PubDate: 2018-10-01T00:00:00.000Z
      DOI: 10.1017/S0004972718000515
      Issue No: Vol. 98, No. 2 (2018)
       
  • ALGEBRAIC NUMBERS WITH BOUNDED DEGREE AND WEIL HEIGHT
    • Authors: ARTŪRAS DUBICKAS
      Pages: 212 - 220
      Abstract: For a positive integer $d$ and a nonnegative number $\unicode[STIX]{x1D709}$ , let $N(d,\unicode[STIX]{x1D709})$ be the number of $\unicode[STIX]{x1D6FC}\in \overline{\mathbb{Q}}$ of degree at most $d$ and Weil height at most $\unicode[STIX]{x1D709}$ . We prove upper and lower bounds on $N(d,\unicode[STIX]{x1D709})$ . For each fixed $\unicode[STIX]{x1D709}>0$ , these imply the asymptotic formula $\log N(d,\unicode[STIX]{x1D709})\sim \unicode[STIX]{x1D709}d^{2}$ as $d\rightarrow \infty$ , which was conjectured in a question at Mathoverflow [https://mathoverflow.net/questions/177206/].
      PubDate: 2018-10-01T00:00:00.000Z
      DOI: 10.1017/S0004972718000497
      Issue No: Vol. 98, No. 2 (2018)
       
  • ++++++++ ++++++++ ++++++++++++ ++++++++++++++++$j$ ++++++++++++ ++++++++ ++++-WISE+RELATIVELY+ ++++++++ ++++++++ ++++++++++++ ++++++++++++++++$r$ ++++++++++++ ++++++++ ++++-PRIME+ALGEBRAIC+INTEGERS&rft.title=Bulletin+of+the+Australian+Mathematical+Society&rft.issn=0004-9727&rft.date=2018&rft.volume=98&rft.spage=221&rft.epage=229&rft.aulast=SITTINGER&rft.aufirst=BRIAN&rft.au=BRIAN+D.+SITTINGER&rft_id=info:doi/10.1017/S0004972718000382">THE DENSITY OF $j$ -WISE RELATIVELY $r$ -PRIME ALGEBRAIC INTEGERS
    • Authors: BRIAN D. SITTINGER
      Pages: 221 - 229
      Abstract: Let $K$ be a number field with a ring of integers ${\mathcal{O}}$ . We follow Ferraguti and Micheli [‘On the Mertens–Cèsaro theorem for number fields’, Bull. Aust. Math. Soc.93(2) (2016), 199–210] to define a density for subsets of ${\mathcal{O}}$ and use it to find the density of the set of $j$ -wise relatively $r$ -prime $m$ -tuples of algebraic integers. This provides a generalisation and analogue for several results on natural densities of integers and ideals of algebraic integers.
      PubDate: 2018-10-01T00:00:00.000Z
      DOI: 10.1017/S0004972718000382
      Issue No: Vol. 98, No. 2 (2018)
       
  • LIFTINGS OF A MONOMIAL CURVE
    • Authors: MESUT ŞAHİN
      Pages: 230 - 238
      Abstract: We study an operation, that we call lifting, creating nonisomorphic monomial curves from a single monomial curve. Our main result says that all but finitely many liftings of a monomial curve have Cohen–Macaulay tangent cones even if the tangent cone of the original curve is not Cohen–Macaulay. This implies that the Betti sequence of the tangent cone is eventually constant under this operation. Moreover, all liftings have Cohen–Macaulay tangent cones when the original monomial curve has a Cohen–Macaulay tangent cone. In this case, all the Betti sequences are just the Betti sequence of the original curve.
      PubDate: 2018-10-01T00:00:00.000Z
      DOI: 10.1017/S0004972718000400
      Issue No: Vol. 98, No. 2 (2018)
       
  • ON BASE RADICAL OPERATORS FOR CLASSES OF FINITE ASSOCIATIVE RINGS
    • Authors: R. G. MCDOUGALL; L. K. THORNTON
      Pages: 239 - 250
      Abstract: In this paper, class operators are used to give a complete listing of distinct base radical and semisimple classes for universal classes of finite associative rings. General relations between operators reveal that the maximum order of the semigroup formed is 46. In this setting, the homomorphically closed semisimple classes are precisely the hereditary radical classes and hence radical–semisimple classes, and the largest homomorphically closed subclass of a semisimple class is a radical–semisimple class.
      PubDate: 2018-10-01T00:00:00.000Z
      DOI: 10.1017/S0004972718000461
      Issue No: Vol. 98, No. 2 (2018)
       
  • ON VANISHING CRITERIA THAT CONTROL FINITE GROUP STRUCTURE II
    • Authors: JULIAN BROUGH; QINGJUN KONG
      Pages: 251 - 257
      Abstract: The first author [J. Brough, ‘On vanishing criteria that control finite group structure’, J. Algebra458 (2016), 207–215] has shown that for certain arithmetical results on conjugacy class sizes it is enough to consider only the vanishing conjugacy class sizes. In this paper we further weaken the conditions to consider only vanishing elements of prime power order.
      PubDate: 2018-10-01T00:00:00.000Z
      DOI: 10.1017/S0004972718000540
      Issue No: Vol. 98, No. 2 (2018)
       
  • ++++++++ ++++++++ ++++++++++++ ++++++++++++++++$h$ ++++++++++++ ++++++++ ++++-POLYNOMIALS+OF+CLUSTER+SUBDIVISIONS+HAVE+ONLY+REAL+ZEROS&rft.title=Bulletin+of+the+Australian+Mathematical+Society&rft.issn=0004-9727&rft.date=2018&rft.volume=98&rft.spage=258&rft.epage=264&rft.aulast=ZHANG&rft.aufirst=PHILIP&rft.au=PHILIP+B.+ZHANG&rft_id=info:doi/10.1017/S0004972718000564">THE LOCAL $h$ -POLYNOMIALS OF CLUSTER SUBDIVISIONS HAVE ONLY REAL ZEROS
    • Authors: PHILIP B. ZHANG
      Pages: 258 - 264
      Abstract: Athanasiadis [‘A survey of subdivisions and local $h$ -vectors’, in The Mathematical Legacy of Richard P. Stanley (American Mathematical Society, Providence, RI, 2017), 39–51] asked whether the local $h$ -polynomials of type $A$ cluster subdivisions have only real zeros. We confirm this conjecture and prove that the local $h$ -polynomials for all the Cartan–Killing types have only real roots. Our proofs use multiplier sequences and Chebyshev polynomials of the second kind.
      PubDate: 2018-10-01T00:00:00.000Z
      DOI: 10.1017/S0004972718000564
      Issue No: Vol. 98, No. 2 (2018)
       
  • ON THE WEAK-HASH METRIC FOR BOUNDEDLY FINITE INTEGER-VALUED MEASURES
    • Authors: MAXIME MORARIU-PATRICHI
      Pages: 265 - 276
      Abstract: It is known that the space of boundedly finite integer-valued measures on a complete separable metric space becomes a complete separable metric space when endowed with the weak-hash metric. It is also known that convergence under this topology can be characterised in a way that is similar to the weak convergence of totally finite measures. However, the original proofs of these two fundamental results assume that a certain term is monotonic, which is not the case as we show by a counterexample. We clarify these original proofs by addressing the parts that rely on this assumption and finding alternative arguments.
      PubDate: 2018-10-01T00:00:00.000Z
      DOI: 10.1017/S0004972718000485
      Issue No: Vol. 98, No. 2 (2018)
       
  • A REACTION–DIFFUSION–ADVECTION EQUATION WITH COMBUSTION
           NONLINEARITY ON THE HALF-LINE
    • Authors: FANG LI; QI LI, YUFEI LIU
      Pages: 277 - 285
      Abstract: We study the dynamics of a reaction–diffusion–advection equation $u_{t}=u_{xx}-au_{x}+f(u)$ on the right half-line with Robin boundary condition $u_{x}=au$ at $x=0$ , where $f(u)$ is a combustion nonlinearity. We show that, when $0
      PubDate: 2018-10-01T00:00:00.000Z
      DOI: 10.1017/S0004972718000370
      Issue No: Vol. 98, No. 2 (2018)
       
  • A NEW EXTENSION OF DARBO’S FIXED POINT THEOREM USING RELATIVELY
           MEIR–KEELER CONDENSING OPERATORS
    • Authors: MOOSA GABELEH; CALOGERO VETRO
      Pages: 286 - 297
      Abstract: We consider relatively Meir–Keeler condensing operators to study the existence of best proximity points (pairs) by using the notion of measure of noncompactness, and extend a result of Aghajani et al. [‘Fixed point theorems for Meir–Keeler condensing operators via measure of noncompactness’, Acta Math. Sci. Ser. B35 (2015), 552–566]. As an application of our main result, we investigate the existence of an optimal solution for a system of integrodifferential equations.
      PubDate: 2018-10-01T00:00:00.000Z
      DOI: 10.1017/S000497271800045X
      Issue No: Vol. 98, No. 2 (2018)
       
  • ++++++++ ++++++++ ++++++++++++ ++++++++++++++++$b$ ++++++++++++ ++++++++ ++++-METRIC+SPACES&rft.title=Bulletin+of+the+Australian+Mathematical+Society&rft.issn=0004-9727&rft.date=2018&rft.volume=98&rft.spage=298&rft.epage=304&rft.aulast=DUNG&rft.aufirst=NGUYEN&rft.au=NGUYEN+VAN+DUNG&rft.au=VO+THI+LE+HANG&rft_id=info:doi/10.1017/S0004972718000394">ON THE COMPLETION OF $b$ -METRIC SPACES
    • Authors: NGUYEN VAN DUNG; VO THI LE HANG
      Pages: 298 - 304
      Abstract: Based on the metrisation of $b$ -metric spaces of Paluszyński and Stempak [‘On quasi-metric and metric spaces’, Proc. Amer. Math. Soc.137(12) (2009), 4307–4312], we prove that every $b$ -metric space has a completion. Our approach resolves the limitation in using the quotient space of equivalence classes of Cauchy sequences to obtain a completion of a $b$ -metric space.
      PubDate: 2018-10-01T00:00:00.000Z
      DOI: 10.1017/S0004972718000394
      Issue No: Vol. 98, No. 2 (2018)
       
  • WEIGHT ELEMENTS OF THE KNOT GROUPS OF SOME THREE-STRAND PRETZEL KNOTS
    • Authors: MASAKAZU TERAGAITO
      Pages: 305 - 318
      Abstract: A knot group has weight one, so is normally generated by a single element called a weight element of the knot group. A meridian is a typical weight element, but some knot groups admit other weight elements. We show that for some infinite classes of three-strand pretzel knots and all prime knots with up to eight crossings, the knot groups admit weight elements that are not automorphic images of meridians.
      PubDate: 2018-10-01T00:00:00.000Z
      DOI: 10.1017/S0004972718000539
      Issue No: Vol. 98, No. 2 (2018)
       
  • DIFFERENTIAL FORMS ON STRATIFIED SPACES
    • Authors: SERAP GÜRER; PATRICK IGLESIAS-ZEMMOUR
      Pages: 319 - 330
      Abstract: First, we extend the notion of stratified spaces to diffeology. Then we characterise the subspace of stratified differential forms, or zero-perverse forms in the sense of Goresky–MacPherson, which can be extended smoothly into differential forms on the whole space. For that we introduce an index which outlines the behaviour of the perverse forms on the neighbourhood of the singular strata.
      PubDate: 2018-10-01T00:00:00.000Z
      DOI: 10.1017/S0004972718000436
      Issue No: Vol. 98, No. 2 (2018)
       
  • INITIAL IMPROVEMENT OF THE HYBRID ACCELERATED GRADIENT DESCENT PROCESS
    • Authors: STEFAN PANIĆ; MILENA J. PETROVIĆ, MIROSLAVA MIHAJLOV CAREVIĆ
      Pages: 331 - 338
      Abstract: We improve the convergence properties of the iterative scheme for solving unconstrained optimisation problems introduced in Petrovic et al. [‘Hybridization of accelerated gradient descent method’, Numer. Algorithms (2017), doi:10.1007/s11075-017-0460-4] by optimising the value of the initial step length parameter in the backtracking line search procedure. We prove the validity of the algorithm and illustrate its advantages by numerical experiments and comparisons.
      PubDate: 2018-10-01T00:00:00.000Z
      DOI: 10.1017/S0004972718000552
      Issue No: Vol. 98, No. 2 (2018)
       
  • MATHEMATICAL ANALYSIS OF COMBUSTION WAVES IN COMPETITIVE EXOTHERMIC
           REACTIONS
    • Authors: ZHEJUN HUANG
      Pages: 339 - 342
      PubDate: 2018-10-01T00:00:00.000Z
      DOI: 10.1017/S0004972718000527
      Issue No: Vol. 98, No. 2 (2018)
       
  • STOCHASTIC MODELS FOR OPTICALLY TRAPPED NANOWIRES
    • Authors: IGNACIO ORTEGA-PIWONKA
      Pages: 343 - 344
      PubDate: 2018-10-01T00:00:00.000Z
      DOI: 10.1017/S0004972718000199
      Issue No: Vol. 98, No. 2 (2018)
       
  • MODELLING JOINT AUTOREGRESSIVE MOVING AVERAGE PROCESSES
    • Authors: ROSS S. BOWDEN
      Pages: 345 - 347
      PubDate: 2018-10-01T00:00:00.000Z
      DOI: 10.1017/S000497271800062X
      Issue No: Vol. 98, No. 2 (2018)
       
  • EXPLORING THE ROLE OF SMALL-SCALE THERMOHALINE STRUCTURE ON MIXING AND
           TRANSPORT IN THE OCEAN
    • Authors: YUEHUA LI
      Pages: 348 - 349
      PubDate: 2018-10-01T00:00:00.000Z
      DOI: 10.1017/S0004972718000412
      Issue No: Vol. 98, No. 2 (2018)
       
  • A+PRIORI+IDENTIFIABILITY+OF+MODELS+OF+FLOW-CELL+OPTICAL+BIOSENSOR+EXPERIMENTS&rft.title=Bulletin+of+the+Australian+Mathematical+Society&rft.issn=0004-9727&rft.date=2018&rft.volume=98&rft.spage=350&rft.epage=352&rft.aulast=WHYTE&rft.aufirst=JASON&rft.au=JASON+M.+WHYTE&rft_id=info:doi/10.1017/S0004972718000357">GLOBAL A PRIORI IDENTIFIABILITY OF MODELS OF FLOW-CELL OPTICAL BIOSENSOR
           EXPERIMENTS
    • Authors: JASON M. WHYTE
      Pages: 350 - 352
      PubDate: 2018-10-01T00:00:00.000Z
      DOI: 10.1017/S0004972718000357
      Issue No: Vol. 98, No. 2 (2018)
       
 
 
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