Subjects -> MATHEMATICS (Total: 1111 journals)     - APPLIED MATHEMATICS (89 journals)    - GEOMETRY AND TOPOLOGY (23 journals)    - MATHEMATICS (818 journals)    - MATHEMATICS (GENERAL) (45 journals)    - NUMERICAL ANALYSIS (25 journals)    - PROBABILITIES AND MATH STATISTICS (111 journals) MATHEMATICS (818 journals)            First | 1 2 3 4 5
 Showing 401 - 538 of 538 Journals sorted alphabetically Journal of Computational Physics       (Followers: 72) Journal of Computational Physics : X       (Followers: 1) Journal of Computer Engineering, System and Science (CESS) Journal of Contemporary Mathematical Analysis Journal of Cryptology       (Followers: 4) 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: 14) 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: 7) 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: 3) Journal of Mathematical Chemistry       (Followers: 3) Journal of Mathematical Cryptology       (Followers: 1) Journal of Mathematical Extension       (Followers: 3) Journal of Mathematical Finance       (Followers: 9) Journal of Mathematical Imaging and Vision       (Followers: 6) Journal of Mathematical Logic       (Followers: 3) 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 Statistics Studies       (Followers: 2) 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       (Followers: 1) Journal of Numerical Mathematics       (Followers: 2) Journal of Optimization       (Followers: 5) Journal of Peridynamics and Nonlocal Modeling Journal of Problem Solving       (Followers: 2) Journal of Progressive Research in Mathematics       (Followers: 5) Journal of Pseudo-Differential Operators and Applications Journal of Pure and Applied Algebra       (Followers: 4) Journal of Quantitative Analysis in Sports       (Followers: 9) 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: 16) Journal of Turbulence       (Followers: 9) Journal of Uncertainty Analysis and Applications Journal of Universal Mathematics Journal of Urban Regeneration & Renewal       (Followers: 11) JRAMathEdu : Journal of Research and Advances in Mathematics Education       (Followers: 5) JUMLAHKU : Jurnal Matematika Ilmiah STKIP Muhammadiyah Kuningan       (Followers: 4) 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: 6) 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       (Followers: 1) Logic Journal of the IGPL       (Followers: 1) 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 Journal of Interdisciplinary Sciences       (Followers: 1) 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: 3) 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: 2) Mathematics Education Research Journal       (Followers: 18) 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) MathLAB Journal       (Followers: 5) 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) Metrology and Instruments / Метрологія та прилади Milan Journal of Mathematics Mitteilungen der DMV MLQ- Mathematical Logic Quarterly       (Followers: 1) MONA : Matematik- og Naturfagsdidaktik       (Followers: 6) 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
Similar Journals
 Journal of Mathematical ChemistryJournal Prestige (SJR): 0.332 Citation Impact (citeScore): 1Number of Followers: 3      Hybrid journal (It can contain Open Access articles) ISSN (Print) 1572-8897 - ISSN (Online) 0259-9791 Published by Springer-Verlag  [2626 journals]
• Inequalities on the inverse degree index
• Abstract: Abstract The inverse degree index, also called inverse index, first attracted attention through numerous conjectures generated by the computer programme Graffiti. Since then, its relationship with other graph invariants has been studied by several authors. In this paper, we obtain new inequalities involving the inverse degree index, and we characterize graphs which are extremal with respect to them.
PubDate: 2019-03-22
DOI: 10.1007/s10910-019-01022-3

• Myoglobin ligand gate mechanism analysis by a novel 3D visualization
technique
• Abstract: Abstract A protein is commonly visualized as a discrete piecewise linear curve, conventionally characterized in terms of the extrinsically determined Ramachandran angles. However, in addition to the extrinsic geometry, the protein has also two independent intrinsic geometric structures, determined by the peptide planes and the side chains respectively. Here we develop a novel 3D visualization method that instead of the extrinsic geometry utilizes the intrinsic geometry of side chains. We base our approach on a series of orthonormal coordinate frames along the protein side chains in combination with a mapping of the atoms positions onto a unit sphere, for visualization purposes. We develop our methodology in terms of an example, by analyzing the acidity dependence of the presumed myoglobin ligand gate. In the literature, the ligand gate is often asserted to be highly localized at the distal histidine, its functioning being regulated by environmental changes. Thus, we investigate whether any $${\mathrm{pH}}$$ dependence can be detected in the orientation of the distal and proximal histidine residues, using existing crystallographic data. We observe no $${\mathrm{pH}}$$ dependence, in support of the alternative proposals that the ligand gate is more complex and might even be located elsewhere. Our methodology should help the planning of future myoglobin structure experiments, to identify the ligand gate position and its mechanism. More generally, our methodology is designed to visually depict the spatial orientation of side chain covalent bonds in a protein. As such, it can be eventually advanced into a general visual 3D tool for protein structure analysis for purposes of prediction, validation and refinement. It can serve as a complement to widely used visualization suites such as VMD, Jmol, PyMOL and others.
PubDate: 2019-03-20
DOI: 10.1007/s10910-019-01021-4

• A new four-stages two-step phase fitted scheme for problems in quantum
chemistry
• Abstract: Abstract In this paper and for the first time in this research area we formulate a new multistage multistep full in phase method with meliorated properties. A theoretical, computational and numerical contemplation is also presented. The sufficiency of the new scheme is tried on using systems of coupled differential equations which represent quantum chemistry problems.
PubDate: 2019-03-14
DOI: 10.1007/s10910-019-01018-z

• The Pfaffian property of graphs on the Möbius strip based on
topological resolution
• Abstract: Abstract Recently, the problem about Pfaffian property of graphs has attracted much attention in the matching theory. Its significance stems from the fact that the number of perfect matchings in a graph G can be computed in polynomial time if G is Pfaffian. The Möbius strip with unique surface structure strip has potentially significant chirality properties in molecular chemistry. In this paper, we consider the Pfaffian property of graphs on the Möbius strip based on topological resolution. A sufficient condition for Pfaffian graphs on the Möbius strip is obtained. As its application, we characterize Pfaffian quadrilateral lattices on the Möbius strip.
PubDate: 2019-03-14
DOI: 10.1007/s10910-019-01019-y

• Analytical expressions of amperometric enzyme kinetics pertaining to the
substrate concentration using wavelets
• Abstract: Abstract In this paper, wavelet-based operational matrix methods have been developed to investigate the approximate solutions for amperometric enzyme kinetics problems. The operational matrices of derivatives have been utilized for solving the nonlinear initial value problems. The accuracy of the proposed wavelet-based approximation methods has been confirmed. The main purpose of the proposed method is to get better and more accurate results. Operational matrices of Chebyshev and Legendre wavelets are utilized to obtain a sequence of discrete equations into the systems of algebraic equations and the solutions of algebraic systems lead to the solution of nonlinear initial value problems. Numerical experiments are given to demonstrate the accuracy and efficiency of the proposed method.
PubDate: 2019-03-05
DOI: 10.1007/s10910-019-01017-0

• A new multistage multistep full in phase algorithm with optimized
characteristics for problems in chemistry
• Abstract: Abstract In this paper and for the first time in this research discipline we form a new multistage multistep complete in phase method with meliorated properties. A theoretical, computational and numerical contemplation is also presented. The sufficiency of the new scheme is tried on using systems of coupled differential equations which represent quantum chemistry problems.
PubDate: 2019-03-02
DOI: 10.1007/s10910-019-01011-6

• Role of the structure of Boolean hypercubes when used as vectors in
natural (Boolean) vector semispaces
• PubDate: 2019-03-01
DOI: 10.1007/s10910-018-00997-9

• Transformation of boolean hypercube vertices into unit interval elements:
QSPR workout consequences
• PubDate: 2019-03-01
DOI: 10.1007/s10910-018-00990-2

• Vector spaces defined over the unit interval
• PubDate: 2019-03-01
DOI: 10.1007/s10910-018-00989-9

• When an oscillating center in an open system undergoes power law decay
• Abstract: Abstract We have probed the condition of periodic oscillation in a class of two variable nonlinear dynamical open systems modeled with Lienard–Levinson–Smith (LLS) equation which can be a limit cycle, center or a very slowly decaying center type oscillation. Using a variety of examples of open systems like Glycolytic oscillator, Lotka–Volterra (L–V) model, a generalised van der Pol oscillator and a time delayed nonlinear feedback oscillation as a non-autonomous system, each of which contains a family of periodic orbits, we have solved LLS systems in terms of a multi-scale perturbation theory using Krylov–Bogoliubov (K–B) method and it is utilised to characterise the size and shape of the limit cycle and center as well as the approach to their steady state dynamics. We have shown the condition when the average scaled radius of a center undergoes a power law decay with exponent $$\frac{1}{2}$$ .
PubDate: 2019-03-01
DOI: 10.1007/s10910-018-0981-7

• Obtaining a reduced kinetic mechanism for Methyl Butanoate
• Abstract: Abstract The computational treatment of detailed kinetic reaction mechanisms for combustion is expensive, especially in the case of biodiesel fuels. In this way, great efforts in the search of techniques for the development of reduced kinetic mechanisms have been observed. As Methyl Butanoate (MB, $$C_3H_7COOCH_3$$ ) is an essential model frequently used to represent the ester group of reactions in saturated methyl esters of large chain, this paper proposes a reduction strategy and uses it to obtain a reduced kinetic mechanism for the MB. The reduction strategy consists in the use of artificial intelligence to define the main chain and produce a skeletal mechanism, apply the traditional hypotheses of steady-state and partial equilibrium, and justify these assumptions through an asymptotic analysis. The main advantage of the strategy employed here is to reduce the work required to solve the system of chemical equations by two orders of magnitude for MB, since the number of reactions is decreased in the same order.
PubDate: 2019-03-01
DOI: 10.1007/s10910-018-0984-4

• A new mixed MADM-Collocation approach for solving a class of Lane–Emden
singular boundary value problems
• Abstract: Abstract In this paper, a new approach is proposed for solving a class of singular boundary value problems of Lane–Emden type. It is well known that the Adomian decomposition method (ADM) fails to provide a convergent series solution to strongly nonlinear boundary value problem in the wider region and the B-spline collocation method yields unsatisfactory approximation in the presence of singularity. To avoid these shortcomings of both methods, we propose a novel numerical method based on a combination of modified Adomian decomposition method and quintic B-spline collocation method to obtain more accurate solution of the problem under consideration. The principal idea of this approach is to decompose the domain of the problem $$D = [0, 1]$$ into two subdomains as $$D = D_{1} U D_{2}= [0, \delta ] U [\delta , 1]$$ ( $$\delta$$ is vicinity of the singularity). In the first domain $$D_1$$ , the underlying singular boundary value problem is efficiently tackled by a modified Adomian decomposition method. The intent is to apply the ADM in the smaller domain for finding a satisfactory solution. Finally, in the second domain $$D_2$$ , a collocation approach based on quintic B-spline basis function is designed for solving the resulting regular boundary value problem. The error estimation of the quintic B-spline interpolation is supplemented. In addition, six illustrative examples are presented to demonstrate the applicability and accuracy of the new method. It is shown that the resulting solutions appear to be higher accurate when compared to some existing numerical methods.
PubDate: 2019-03-01
DOI: 10.1007/s10910-018-00995-x

• Theoretical equations of Zeeman energy levels for distorted metal
complexes with $${}^5T_{2g}$$ 5 T 2 g ground terms
• Abstract: Abstract The theoretical equations of Zeeman energy levels, including the zero-field energy levels and the first- and second-order Zeeman coefficients, have been derived for fifteen states of the $$^5T_{2g}$$ ground term, considering the axial ligand-field splitting and the spin–orbit coupling. The equations are expressed as the functions of three independent parameters, $$\Delta$$ , $$\lambda$$ , and $$\kappa$$ , where $$\Delta$$ is the axial ligand-field splitting parameter, $$\lambda$$ is the spin–orbit coupling parameter, and $$\kappa$$ is the orbital reduction factor. The equations are useful in simulating magnetic properties (magnetic susceptibility and magnetization) of the complexes with $$^5T_{2g}$$ ground terms, e.g. octahedral high-spin iron(II) complexes.
PubDate: 2019-03-01
DOI: 10.1007/s10910-018-0987-1

• A finite element approach to capture Turing patterns of autocatalytic
Brusselator model
• Abstract: Abstract In this article, the authors approximate solution to the Brusselator model by Galerkin finite element method and present a priori error estimate for the approximation. Further, we study the stability of the model when cross-diffusion is present. We find that the cross-diffusion increases the wave number of the solution. Using Crank–Nicolson method with Predictor–Corrector scheme for discretization of time, we propose an algorithm for numerical simulation of the solution. Lastly, some numerical examples are considered to illustrate the efficiency and accuracy of the method and to plot the Turing patterns of the model.
PubDate: 2019-03-01
DOI: 10.1007/s10910-018-0982-6

• New four stages multistep in phase algorithm with best possible properties
for second order problems
• Abstract: Abstract A new four stages two-step in phase algorithm with best possible characteristics is formed, for the first time in the bibliography, in this paper. We represent a theoretical and numerical study. The adequacy of the new method is tried out using systems of coupled differential equations.
PubDate: 2019-03-01
DOI: 10.1007/s10910-018-00991-1

• Application of group ring algebra to localized and delocalized quantum
states in periodic potentials
• Abstract: The quantum system having cosinusoidal potential energy is a well known model in which the Schrödinger equation can be cast in the form of the Mathieu equation. The periodic eigenfunctions of the Mathieu equation are then related to the wavefunctions associated with a Hamiltonian having a cosinusoidal potential energy term. These wavefunctions are well known but they are delocalized functions having amplitude in more than one potential energy well. Sometimes a more convenient set of functions are those with amplitude localized in only one of the potential energy wells. This system is analyzed in the context of the group ring algebra associated with the symmetry of the Hamiltonian. Primary results of this work are (i) abstraction to the group ring algebra associated with these systems and (ii) the presentation of general formulae for the localized wavefunctions in terms of linear combinations of the delocalized wavefunctions. Explicit analytic results are presented for cases where the cosinusoidal potential energy has two through nine wells. Discussion of how the group ring approach serves as a path to other types of periodic potentials is also given.
PubDate: 2019-03-01
DOI: 10.1007/s10910-018-0980-8

• Topological melting in networks of granular materials
• Abstract: Abstract Granular materials represent a vast category of particle conglomerates with many areas of industrial applications. Here we represent these materials by graphs which capture their topological organization and ordering. Then, using the communicability function—a topological descriptor representing the thermal Green function of a network of harmonic oscillators—we prove the existence of a universal topological melting transition in these graphs. This transition resembles the melting process occurring in solids. We show here that crystalline-like granular materials melts at lower temperatures and display a sharper transition between solid to liquid phases than the random spatial graphs, which represent amorphous granular materials. In addition, we show the evolution mechanism of melting in these granular materials. In the particular case of crystalline materials the process starts by melting a central core of the crystal which then growth until the whole material is in the liquid phase. We provide experimental confirmation from published literature about this process.
PubDate: 2019-03-01
DOI: 10.1007/s10910-018-0988-0

• Nonlinear supratransmission in fractional wave systems
• Abstract: Abstract In this work, we review various nonlinear systems with fractional derivatives of the Riesz type in space. Concretely, we consider partial differential equations with fractional Laplacians, which consider potentials of the Fermi–Pasta–Ulam, sine-Gordon, Klein–Gordon and double sine-Gordon. These regimes have the important feature that some energy functional is available in the fractional scenario. For each of these cases, we propose numerical techniques to approximate their solutions, and some discrete functionals are provided in order to approximate the energy dynamics of the systems. The methodologies are energy-preserving (conservative) techniques which are employed then to investigate the presence of nonlinear supratransmission in those systems. It is well known that such process is present in continuous Fermi–Pasta–Ulam, sine-Gordon, Klein–Gordon and double sine-Gordon regimes when the derivatives are of integer order. As one of the most important outcomes of this survey, the computer simulations confirm that this process is also present when the derivatives are of fractional order.
PubDate: 2019-03-01
DOI: 10.1007/s10910-018-0983-5

• A perturbative approach for the construction of the non-adiabatic nuclear
kinetic energy operator for diatomic and triatomic systems
• Abstract: Abstract In this work, we derive an effective non-adiabatic kinetic energy operator for nuclear motion in triatomic molecules on the basis of perturbation theory. For this purpose, we extended the approach of Herman and Asgharian (J Mol Spectr 19:305, 1966) originally developed for diatomic systems. General perturbative-type expressions for effective distance-dependent reduced nuclear masses have been obtained for a triatomic system. It is shown that in the diatomic limit our method reproduces correctly the previous known result of Herman and Asgharian.
PubDate: 2019-03-01
DOI: 10.1007/s10910-018-0979-1

• On the application of the Kronecker product to three-spin systems
• Abstract: Abstract We obtain the matrix representation of a three-spin Hamiltonian by straightforward application of the Kronecker product. The starting point are the Pauli matrices for spin-1/2 and it is not necessary to resort to ladder operators or any other mathematical property of spin operators.
PubDate: 2019-03-01
DOI: 10.1007/s10910-018-00994-y

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

Your IP address: 3.221.159.255

Home (Search)
API
About JournalTOCs
News (blog, publications)

JournalTOCs © 2009-