Subjects -> MATHEMATICS (Total: 1100 journals)     - APPLIED MATHEMATICS (88 journals)    - GEOMETRY AND TOPOLOGY (23 journals)    - MATHEMATICS (812 journals)    - MATHEMATICS (GENERAL) (43 journals)    - NUMERICAL ANALYSIS (24 journals)    - PROBABILITIES AND MATH STATISTICS (110 journals) MATHEMATICS (812 journals)            First | 1 2 3 4 5
 Showing 401 - 538 of 538 Journals sorted alphabetically Journal of Computational Physics       (Followers: 70) Journal of Computational Physics : X       (Followers: 1) Journal of Computer Engineering, System and Science (CESS) Journal of Contemporary Mathematical Analysis Journal of Cryptology       (Followers: 3) Journal of Difference Equations and Applications Journal of Differential Equations       (Followers: 1) Journal of Discrete Algorithms       (Followers: 4) Journal of Discrete Mathematics       (Followers: 1) Journal of Dynamics and Differential Equations Journal of Engineering Mathematics       (Followers: 2) Journal of Evolution Equations Journal of Experimental Algorithmics       (Followers: 1) Journal of Flood Risk Management       (Followers: 13) Journal of Formalized Reasoning       (Followers: 2) Journal of Function Spaces Journal of Functional Analysis       (Followers: 2) Journal of Geochemical Exploration       (Followers: 1) Journal of Geological Research       (Followers: 1) Journal of Geovisualization and Spatial Analysis Journal of Global Optimization       (Followers: 6) Journal of Global Research in Mathematical Archives       (Followers: 1) Journal of Group Theory       (Followers: 2) Journal of Homotopy and Related Structures Journal of Honai Math Journal of Humanistic Mathematics       (Followers: 1) Journal of Hyperbolic Differential Equations Journal of Indian Council of Philosophical Research Journal of Industrial Mathematics       (Followers: 2) Journal of Inequalities and Applications Journal of Infrared, Millimeter and Terahertz Waves       (Followers: 2) Journal of Integrable Systems       (Followers: 1) Journal of K-Theory Journal of Knot Theory and Its Ramifications       (Followers: 1) Journal of Kufa for Mathematics and Computer       (Followers: 1) Journal of Liquid Chromatography & Related Technologies       (Followers: 7) Journal of Logical and Algebraic Methods in Programming Journal of Manufacturing Systems       (Followers: 4) Journal of Mathematical Analysis and Applications       (Followers: 4) Journal of mathematical and computational science       (Followers: 7) Journal of Mathematical and Fundamental Sciences Journal of Mathematical Behavior       (Followers: 2) Journal of Mathematical Chemistry       (Followers: 3) Journal of Mathematical Cryptology       (Followers: 1) Journal of Mathematical Extension       (Followers: 3) Journal of Mathematical Finance       (Followers: 8) Journal of Mathematical Imaging and Vision       (Followers: 6) Journal of Mathematical Logic       (Followers: 2) Journal of Mathematical Modelling and Algorithms       (Followers: 1) Journal of Mathematical Neuroscience       (Followers: 10) Journal of Mathematical Sciences Journal of Mathematical Sciences and Applications       (Followers: 2) Journal of Mathematical Sociology       (Followers: 3) Journal of Mathematics Journal of Mathematics and Statistics       (Followers: 8) Journal of Mathematics and the Arts       (Followers: 2) Journal of Mathematics Education at Teachers College       (Followers: 2) Journal of Mathematics in Industry Journal of Mathematics Research       (Followers: 6) Journal of Metallurgy       (Followers: 7) Journal of Modern Mathematics Frontier Journal of Multidisciplinary Modeling and Optimization Journal of Multivariate Analysis       (Followers: 13) Journal of Natural Sciences and Mathematics Research Journal of Nonlinear Analysis and Optimization : Theory & Applications       (Followers: 4) Journal of Nonlinear Mathematical Physics       (Followers: 1) Journal of Nonlinear Science       (Followers: 1) Journal of Numerical Cognition Journal of Numerical Mathematics       (Followers: 2) Journal of Optimization       (Followers: 4) Journal of Peridynamics and Nonlocal Modeling Journal of Problem Solving       (Followers: 2) Journal of Progressive Research in Mathematics       (Followers: 1) Journal of Pseudo-Differential Operators and Applications Journal of Pure and Applied Algebra       (Followers: 4) Journal of Quantitative Analysis in Sports       (Followers: 8) Journal of Quantitative Linguistics       (Followers: 6) Journal of Scientific Computing       (Followers: 18) Journal of Scientific Research Journal of Symbolic Computation       (Followers: 1) Journal of the Australian Mathematical Society Journal of the Egyptian Mathematical Society Journal of the European Mathematical Society       (Followers: 1) Journal of the Indian Mathematical Society       (Followers: 1) Journal of the Institute of Mathematics of Jussieu Journal of the London Mathematical Society       (Followers: 2) Journal of the Nigerian Mathematical Society       (Followers: 1) Journal of Theoretical and Applied Physics       (Followers: 8) Journal of Topology and Analysis Journal of Transport and Supply Chain Management       (Followers: 15) Journal of Turbulence       (Followers: 8) Journal of Uncertainty Analysis and Applications Journal of Universal Mathematics Journal of Urban Regeneration & Renewal       (Followers: 11) Journal of Water and Land Development       (Followers: 3) JRAMathEdu : Journal of Research and Advances in Mathematics Education       (Followers: 4) JUMLAHKU : Jurnal Matematika Ilmiah STKIP Muhammadiyah Kuningan       (Followers: 5) JURING (Journal for Research in Mathematics Learning)       (Followers: 1) Jurnal Ilmiah AdMathEdu Jurnal Matematika       (Followers: 1) Jurnal Matematika Integratif Jurnal Matematika, Sains, Dan Teknologi Jurnal Natural Jurnal Pendidikan Matematika Raflesia Jurnal Penelitian Pembelajaran Matematika Sekolah Jurnal Penelitian Sains (JPS) Jurnal Riset Pendidikan Matematika Jurnal Sains Matematika dan Statistika Jurnal Tadris Matematika Jurnal Teknologi dan Sistem Komputer Kontinu : Jurnal Penelitian Didaktik Matematika       (Followers: 3) Kreano, Jurnal Matematika Kreatif-Inovatif       (Followers: 5) Le Matematiche Learning and Teaching Mathematics       (Followers: 7) Lettera Matematica Lietuvos Matematikos Rinkinys       (Followers: 3) Limits : Journal of Mathematics and Its Applications       (Followers: 1) Linear Algebra and its Applications       (Followers: 23) Linear and Multilinear Algebra       (Followers: 8) Lithuanian Mathematical Journal LMS Journal of Computation and Mathematics Lobachevskii Journal of Mathematics Logic and Analysis Logic Journal of the IGPL Logica Universalis manuscripta mathematica MaPan : Jurnal Matematika dan Pembelajaran Marine Genomics       (Followers: 2) Matemáticas, Educación y Sociedad Matematicheskie Zametki Matematika Matematychni Studii Mathematica Eterna Mathematica Scandinavica       (Followers: 1) Mathematica Slovaca       (Followers: 1) Mathematical and Computational Forestry & Natural-Resource Sciences Mathematical Communications Mathematical Computation       (Followers: 1) Mathematical Geosciences       (Followers: 3) Mathematical Medicine and Biology: A Journal of the IMA       (Followers: 1) Mathematical Methods in the Applied Sciences       (Followers: 4) Mathematical Methods of Statistics       (Followers: 4) Mathematical Modelling and Analysis       (Followers: 1) Mathematical Modelling in Civil Engineering       (Followers: 5) Mathematical Modelling of Natural Phenomena       (Followers: 1) Mathematical Models and Methods in Applied Sciences       (Followers: 2) Mathematical Models in Engineering       (Followers: 2) Mathematical Notes Mathematical Proceedings of the Cambridge Philosophical Society       (Followers: 2) Mathematical Programming Computation       (Followers: 3) Mathematical Sciences Mathematical Social Sciences       (Followers: 1) Mathematical Theory and Modeling       (Followers: 13) Mathematical Thinking and Learning       (Followers: 3) Mathematics and Statistics       (Followers: 5) Mathematics Education Forum Chitwan       (Followers: 1) Mathematics Education Journal       (Followers: 1) Mathematics Education Research Journal       (Followers: 17) Mathematics in Science and Engineering Mathematics of Control, Signals, and Systems (MCSS)       (Followers: 5) Mathematics of Quantum and Nano Technologies Mathématiques et sciences humaines       (Followers: 7) Mathematische Annalen       (Followers: 1) Mathematische Nachrichten       (Followers: 1) Mathematische Semesterberichte Mathematische Zeitschrift       (Followers: 1) MATI : Mathematical Aspects of Topological Indeces MATICS       (Followers: 2) Matrix Science Mathematic       (Followers: 1) Measurement Science Review       (Followers: 3) Mediterranean Journal of Mathematics Memetic Computing Mendel : Soft Computing Journal Metaheuristics Metals and Materials International Metascience       (Followers: 1) Milan Journal of Mathematics Mitteilungen der DMV MLQ- Mathematical Logic Quarterly MONA : Matematik- og Naturfagsdidaktik       (Followers: 3) Monatshefte fur Mathematik Moroccan Journal of Pure and Applied Analysis       (Followers: 4) Moscow University Mathematics Bulletin MSOR Connections       (Followers: 1) Multiscale Modeling and Simulation       (Followers: 3) MUST : Journal of Mathematics Education, Science and Technology       (Followers: 1) Nagoya Mathematical Journal Nano Research       (Followers: 4) Nanotechnologies in Russia       (Followers: 1) Natural Resource Modeling       (Followers: 1) New Mathematics and Natural Computation Nonlinear Analysis : Modelling and Control       (Followers: 1) Nonlinear Analysis : Theory, Methods & Applications       (Followers: 1) Nonlinear Analysis: Hybrid Systems Nonlinear Analysis: Real World Applications       (Followers: 2) Nonlinear Differential Equations and Applications NoDEA Nonlinear Engineering Nonlinear Oscillations       (Followers: 1) North Carolina Journal of Mathematics and Statistics North-Holland Mathematical Library       (Followers: 1)
Similar Journals
 Proceedings of the Edinburgh Mathematical SocietyJournal Prestige (SJR): 0.695 Citation Impact (citeScore): 1Number of Followers: 0      Hybrid journal (It can contain Open Access articles) ISSN (Print) 00130915 - ISSN (Online) 14643839 Published by Cambridge University Press  [388 journals]
• PEM series 2 volume 63 issue 2 Cover and Front matter
• Pages: 1 - 2
PubDate: 2020-04-15
DOI: 10.1017/S0013091519000452

• PEM series 2 volume 63 issue 2 Cover and Back matter
• Pages: 1 - 2
PubDate: 2020-04-15
DOI: 10.1017/S001309151900049X

• d-Auslander–Reiten sequences in subcategories
• Authors: Fedele; Francesca
Pages: 342 - 373
Abstract: Let Φ be a finite-dimensional algebra over a field k. Kleiner described the Auslander–Reiten sequences in a precovering extension closed subcategory . If is an indecomposable such that and is the unique indecomposable direct summand of the -cover such that , then there is an Auslander–Reiten sequence in of the form Moreover, when modulo the morphisms factoring through a projective is a division ring, Kleiner proved that each non-split short exact sequence of the form is such that η is right almost split in , and the pushout of δ along g gives an Auslander–Reiten sequence in
PubDate: 2020-01-15
DOI: 10.1017/S0013091519000312

• Hypergeometric rational approximations to ζ(4)
• Authors: Marcovecchio; Raffaele, Zudilin, Wadim
Pages: 374 - 397
Abstract: We give a new hypergeometric construction of rational approximations to ζ(4), which absorbs the earlier one from 2003 based on Bailey's 9F8 hypergeometric integrals. With the novel ingredients we are able to gain better control of the arithmetic and produce a record irrationality measure for ζ(4).
PubDate: 2020-02-03
DOI: 10.1017/S0013091519000427

• Maximal functions associated with families of homogeneous curves: Lp
bounds for P ≤ 2
• Authors: Guo; Shaoming, Roos, Joris, Seeger, Andreas, Yung, Po-Lam
Pages: 398 - 412
Abstract: Let M(u), H(u) be the maximal operator and Hilbert transform along the parabola (t, ut2). For U ⊂ (0, ∞) we consider Lp estimates for the maximal functions sup u∈U M(u)f and sup u∈U H(u)f , when 1 < p ≤ 2. The parabolas can be replaced by more general non-flat homogeneous curves.
PubDate: 2020-02-03
DOI: 10.1017/S0013091519000439

• Lyapunov exponents for expansive homeomorphisms
• Authors: Pacifico; M. J., Vieitez, J. L.
Pages: 413 - 425
Abstract: We address the problem of defining Lyapunov exponents for an expansive homeomorphism f on a compact metric space (X, dist) using similar techniques as those developed in Barreira and Silva [Lyapunov exponents for continuous transformations and dimension theory, Discrete Contin. Dynam. Sys.13 (2005), 469–490]; Kifer [Characteristic exponents of dynamical systems in metric spaces, Ergod. Th. Dynam. Sys.3 (1983), 119–127]. Under certain conditions on the topology of the space X where f acts we obtain that there is a metric D defining the topology of X such that the Lyapunov exponents of f are different from zero with respect to D for every point x ∈ X. We give an example showing that this may not be true with respect to the original metric dist. But expansiveness of f ensures that Lyapunov exponents do not vanish on a Gδ subset of X with respect to any metric defining the topology of X. We define Lyapunov exponents on compact invariant sets of Peano spaces and prove that if the maximal exponent on the compact set is negative then the compact is an attractor.
PubDate: 2020-02-10
DOI: 10.1017/S0013091519000579

• Enumerating isoclinism classes of semi-extraspecial groups
• Authors: Lewis; Mark L., Maglione, Joshua
Pages: 426 - 442
Abstract: We enumerate the number of isoclinism classes of semi-extraspecial p-groups with derived subgroup of order p2. To do this, we enumerate GL (2, p)-orbits of sets of irreducible, monic polynomials in 'p[x]. Along the way, we also provide a new construction of an infinite family of semi-extraspecial groups as central quotients of Heisenberg groups over local algebras.
PubDate: 2020-02-24
DOI: 10.1017/S0013091519000531

• A preferential attachment process approaching the Rado graph
• Authors: Elwes; Richard
Pages: 443 - 455
Abstract: We consider a simple preferential attachment graph process, which begins with a finite graph and in which a new (t + 1)st vertex is added at each subsequent time step t that is connected to each previous vertex u ≤ t with probability du(t)/t, where du(t) is the degree of u at time t. We analyse the graph obtained as the infinite limit of this process, and we show that, as long as the initial finite graph is neither edgeless nor complete, with probability 1 the outcome will be a copy of the Rado graph augmented with a finite number of either isolated or universal vertices.
PubDate: 2020-02-27
DOI: 10.1017/S0013091519000336

• Mixed Bruce–Roberts numbers
• Authors: Bivià-Ausina; Carles, Ruas, Maria Aparecida Soares
Pages: 456 - 474
Abstract: We extend the notions of μ*-sequences and Tjurina numbers of functions to the framework of Bruce–Roberts numbers, that is, to pairs formed by the germ at 0 of a complex analytic variety X ⊆ ℂn and a finitely -determined analytic function germ f : (ℂn, 0) → (ℂ, 0). We analyze some fundamental properties of these numbers.
PubDate: 2020-02-27
DOI: 10.1017/S0013091519000543

• Delta- and Daugavet points in Banach spaces
• Authors: Abrahamsen; T. A., Haller, R., Lima, V., Pirk, K.
Pages: 475 - 496
Abstract: A Δ-point x of a Banach space is a norm-one element that is arbitrarily close to convex combinations of elements in the unit ball that are almost at distance 2 from x. If, in addition, every point in the unit ball is arbitrarily close to such convex combinations, x is a Daugavet point. A Banach space X has the Daugavet property if and only if every norm-one element is a Daugavet point. We show that Δ- and Daugavet points are the same in L1-spaces, in L1-preduals, as well as in a big class of Müntz spaces. We also provide an example of a Banach space where all points on the unit sphere are Δ-points, but none of them are Daugavet points. We also study the property that the unit ball is the closed convex hull of its Δ-points. This gives rise to a new diameter-two property that we call the convex diametral diameter-two property. We show that all C(K) spaces, K infinite compact Hausdorff, as well as all Müntz spaces have this property. Moreover, we show that this property is stable under absolute sums.
PubDate: 2020-02-27
DOI: 10.1017/S0013091519000567

• Generation of relative commutator subgroups in Chevalley groups. II
• Authors: Vavilov; Nikolai, Zhang, Zuhong
Pages: 497 - 511
Abstract: In the present paper, which is a direct sequel of our paper [14] joint with Roozbeh Hazrat, we prove an unrelativized version of the standard commutator formula in the setting of Chevalley groups. Namely, let Φ be a reduced irreducible root system of rank ≥ 2, let R be a commutative ring and let I,J be two ideals of R. We consider subgroups of the Chevalley group G(Φ, R) of type Φ over R. The unrelativized elementary subgroup E(Φ, I) of level I is generated (as a group) by the elementary unipotents xα(ξ), α ∈ Φ, ξ ∈ I, of level I. Obviously, in general, E(Φ, I) has no chance to be normal in E(Φ, R); its normal closure in the absolute elementary subgroup E(Φ, R) is denoted by E(Φ, R, I). The main results of [14] implied that the commutator [E(Φ, I), E(Φ, J)] is in fact normal in E(Φ, R). In the present paper we prove an unexpected result, that in fact [E(Φ, I), E(Φ, J)] = [E(Φ, R, I), E(Φ, R, J)]. It follows that the standard commutator formula also holds in the unrelativized form, namely [E(Φ, I), C(Φ, R, J)] = [E(Φ, I), E(Φ, J)], where C(Φ, R, I) is the full congruence subgroup of level I. In particular, E(Φ, I) is normal in C(Φ, R, I).
PubDate: 2020-03-02
DOI: 10.1017/S0013091519000555

• Principal co-Higgs bundles on ℙ1
• Authors: Biswas; Indranil, García-Prada, Oscar, Hurtubise, Jacques, Rayan, Steven
Pages: 512 - 530
Abstract: For complex connected, reductive, affine, algebraic groups G, we give a Lie-theoretic characterization of the semistability of principal G-co-Higgs bundles on the complex projective line ℙ1 in terms of the simple roots of a Borel subgroup of G. We describe a stratification of the moduli space in terms of the Harder–Narasimhan type of the underlying bundle.
PubDate: 2020-03-05
DOI: 10.1017/S0013091520000024

• Affine Hecke algebras and generalizations of quiver Hecke algebras of type
B
• Authors: Poulain d'Andecy; L., Walker, R.
Pages: 531 - 578
Abstract: We define and study cyclotomic quotients of affine Hecke algebras of type B. We establish an isomorphism between direct sums of blocks of these algebras and a generalization, for type B, of cyclotomic quiver Hecke algebras, which are a family of graded algebras closely related to algebras introduced by Varagnolo and Vasserot. Inspired by the work of Brundan and Kleshchev, we first give a family of isomorphisms for the corresponding result in type A which includes their original isomorphism. We then select a particular isomorphism from this family and use it to prove our result.
PubDate: 2020-03-09
DOI: 10.1017/S0013091519000294

• On Steenrod '-homology, generalized manifolds, and surgery
• Authors: Hegenbarth; Friedrich, Repovš, Dušan
Pages: 579 - 607
Abstract: The aim of this paper is to show the importance of the Steenrod construction of homology theories for the disassembly process in surgery on a generalized n-manifold Xn, in order to produce an element of generalized homology theory, which is basic for calculations. In particular, we show how to construct an element of the nth Steenrod homology group , where ?+ is the connected covering spectrum of the periodic surgery spectrum ?, avoiding the use of the geometric splitting procedure, the use of which is standard in surgery on topological manifolds.
PubDate: 2020-03-20
DOI: 10.1017/S0013091520000012

• Virtually spinning hyperbolic manifolds
• Authors: Long; D. D., Reid, A. W.
Pages: 305 - 313
Abstract: We give a new proof of a result of Sullivan [Hyperbolic geometry and homeomorphisms, in Geometric topology (ed. J. C. Cantrell), pp. 543–555 (Academic Press, New York, 1979)] establishing that all finite volume hyperbolic n-manifolds have a finite cover admitting a spin structure. In addition, in all dimensions greater than or equal to 5, we give the first examples of finite-volume hyperbolic n-manifolds that do not admit a spin structure.
PubDate: 2019-12-05
DOI: 10.1017/S0013091519000324

• Some remarks on the volume of log varieties
• Authors: Filipazzi; Stefano
Pages: 314 - 322
Abstract: In this note, using methods introduced by Hacon et al. [‘Boundedness of varieties of log general type’, Proceedings of Symposia in Pure Mathematics, Volume 97 (American Mathematical Society, Providence, RI, 2018) 309–348], we study the accumulation points of volumes of varieties of log general type. First, we show that if the set of boundary coefficients Λ satisfies the descending chain condition (DCC), is closed under limits and contains 1, then the corresponding set of volumes satisfies the DCC and is closed under limits. Then, we consider the case of ε-log canonical varieties, for 0 < ε < 1. In this situation, we prove that if Λ is finite, then the corresponding set of volumes is discrete.
PubDate: 2019-12-18
DOI: 10.1017/S0013091519000397
Issue No: Vol. 97 (2019)

• Freudenthal's theorem and spherical classes in H*QS0
Pages: 323 - 341
Abstract: This note is on spherical classes in when , with a special focus on the case of p=2 related to the Curtis conjecture. We apply Freudenthal's theorem to prove a vanishing result for the unstable Hurewicz image of elements in that factor through certain finite spectra. After either p-localization or p-completion, this immediately implies that elements of well-known infinite families in , such as Mahowaldean families, map trivially under the unstable Hurewicz homomorphism . We also observe that the image of the submodule of decomposable elements under the integral unstable Hurewicz homomorphism is given by . We apply the latter to completely determine spherical classes in for certain values of n>0 and d>0; this verifies Eccles' conjecture on spherical classes in , n>0, on finite loop spaces associated with spheres.
PubDate: 2019-12-20
DOI: 10.1017/S0013091519000373

JournalTOCs
School of Mathematical and Computer Sciences
Heriot-Watt University
Edinburgh, EH14 4AS, UK
Email: journaltocs@hw.ac.uk
Tel: +00 44 (0)131 4513762