International Journal of Mathematics and Mathematical Sciences (Int J Math Math Sci )

Publisher: University of Central Florida; Calcutta Mathematical Society; East Carolina University, Hindawi Publishing Corporation

Description

IJMMS is a refereed, math journal devoted to publication of original research papers, research notes, and review articles, with emphasis on unsolved problems and open questions in Mathematics and Mathematical Sciences. All areas listed on the cover of Mathematical Reviews, such as Pure and Applied Mathematics, Mathematical Physics, Theoretical Mechanics, Probability and Mathematical Statistics, and Theoretical Biology, are included within the scope of the journal. Discontinued - now Journal of Medical Marketing.

  • Impact factor
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  • 5-year impact
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  • Cited half-life
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  • Immediacy index
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  • Eigenfactor
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  • Website
    International Journal of Mathematics and Mathematical Sciences website
  • Other titles
    International journal of mathematics and mathematical sciences (Online), IJMMS
  • ISSN
    0161-1712
  • OCLC
    48653835
  • Material type
    Periodical, Internet resource
  • Document type
    Internet Resource, Journal / Magazine / Newspaper

Publisher details

Hindawi Publishing Corporation

  • Pre-print
    • Author can archive a pre-print version
  • Post-print
    • Author can archive a post-print version
  • Conditions
    • Publisher's version/PDF may be used
    • Creative Commons License - see publisher's website
    • Eligible UK authors may deposit in OpenDepot
  • Classification
    ​ green

Publications in this journal

  • [show abstract] [hide abstract]
    ABSTRACT: We have proven an existence theorem concerning the existence of solutions for a functional evolution inclusion governed by sweeping process with closed convex sets depending on time and state and with a noncompact nonconvex perturbation in Banach spaces. This work extends some recent existence theorems concerning sweeping processes from Hilbert spaces setting to Banach spaces setting. Moreover, it improves some recent existence results for sweeping processes in Banach spaces.
    International Journal of Mathematics and Mathematical Sciences 10/2013; 2013.
  • [show abstract] [hide abstract]
    ABSTRACT: The notion of generalized derivations of BCC-algebras is introduced, and some related properties are investigated. Also, we consider regular generalized derivations and the D-invariant on ideals of BCC-algebras. We also characterized KerD by generalized derivations.
    International Journal of Mathematics and Mathematical Sciences 09/2013; 2013.
  • [show abstract] [hide abstract]
    ABSTRACT: We introduce the notion of -continuous functions and some other forms of continuity in biminimal structure spaces. Some new characterizations and several fundamental properties of -continuous functions are obtained.
    International Journal of Mathematics and Mathematical Sciences 09/2013; 2013.
  • [show abstract] [hide abstract]
    ABSTRACT: Recently, in 2013, we proved that certain presentations present the Dunwoody 3 -manifold groups. Since the Dunwoody 3 -manifolds do not have a unique Heegaard diagram, we cannot determine a unique group presentation for the Dunwoody 3 -manifolds. It is well known that every ( 1 , 1 ) -knots in a lens space can be represented by the set 𝒟 of the 4-tuples ( 𝑎 , 𝑏 , 𝑐 , 𝑟 ) (Cattabriga and Mulazzani (2004); S. H. Kim and Y. Kim (2012, 2013)). In particular, to determine a unique Heegaard diagram of the Dunwoody 3 -manifolds, we proved the fact that the certain subset of 𝒟 representing all 2 -bridge knots of ( 1 , 1 ) -knots is determined completely by using the dual and mirror ( 1 , 1 ) -decompositions (S. H. Kim and Y. Kim (2011)). In this paper, we show how to obtain the dual and mirror images of all elements in 𝒟 as the generalization of some results by Grasselli and Mulazzani (2001); S. H. Kim and Y. Kim (2011).
    International Journal of Mathematics and Mathematical Sciences 09/2013; 2013.
  • [show abstract] [hide abstract]
    ABSTRACT: Using the Fano inequality for the generalized -norm entropy and Bayess probability of error, a generalized random-cipher result is proved by taking into account the generalized -norm entropy of type .
    International Journal of Mathematics and Mathematical Sciences 08/2013; 2013.
  • [show abstract] [hide abstract]
    ABSTRACT: A function analytic in the open unit disk is said to be bi-univalent in if both the function and its inverse map are univalent there. The bi-univalency condition imposed on the functions analytic in makes the behavior of their coefficients unpredictable. Not much is known about the behavior of the higher order coefficients of classes of bi-univalent functions. We use Faber polynomial expansions of bi-univalent functions to obtain estimates for their general coefficients subject to certain gap series as well as providing bounds for early coefficients of such functions.
    International Journal of Mathematics and Mathematical Sciences 08/2013; 2013.
  • [show abstract] [hide abstract]
    ABSTRACT: A new collocation method based on the Fibonacci polynomials is introduced for the approximate solution of high order-linear Fredholm integro-differential-difference equations with the mixed conditions. The proposed method is analyzed to show the convergence of the method. Some further numerical experiments are carried out to demonstrate the method.
    International Journal of Mathematics and Mathematical Sciences 08/2013; 2013.
  • [show abstract] [hide abstract]
    ABSTRACT: In the present work, a new method for constructing differential bases is presented. The bases constructed by this method allow us to distinguish symmetric spaces with different behaviour of fundamental functions at zero, as in the case of Hayes and Stokolos, and even allow us to distinguish Lorentz and Marzinkiewicz spaces or Lebesgue and Marzinkiewicz spaces whose fundamental functions are the same.
    International Journal of Mathematics and Mathematical Sciences 08/2013; 2013.
  • [show abstract] [hide abstract]
    ABSTRACT: Let be a completely regular topological space. An intermediate ring is a ring of continuous functions satisfying . In Redlin and Watson (1987) and in Panman et al. (2012), correspondences and are defined between ideals in and -filters on , and it is shown that these extend the well-known correspondences studied separately for and , respectively, to any intermediate ring. Moreover, the inverse map sets up a one-one correspondence between the maximal ideals of and the -ultrafilters on . In this paper, we define a function that, in the case that is a -ring, describes in terms of extensions of functions to realcompactifications of . For such rings, we show that maps -filters to ideals. We also give a characterization of the maximal ideals in that generalize the Gelfand-Kolmogorov theorem from to .
    International Journal of Mathematics and Mathematical Sciences 07/2013; 2013.
  • International Journal of Mathematics and Mathematical Sciences 07/2013; 2013.
  • [show abstract] [hide abstract]
    ABSTRACT: We use the geometric data to define a bordism invariant for the fiberwise intersection theory. Under some certain conditions, this invariant is an obstruction for the theory. Moreover, we prove the converse of fiberwise Lefschetz fixed point theorem.
    International Journal of Mathematics and Mathematical Sciences 06/2013; 2013.
  • [show abstract] [hide abstract]
    ABSTRACT: By assigning a certain direction to the webgraphs, which are defined as the Cartesian product of cycles and paths, we prove that they are nonderogatory.
    International Journal of Mathematics and Mathematical Sciences 06/2013; 2013.
  • [show abstract] [hide abstract]
    ABSTRACT: The purpose of this paper is to study n-dimensional -submanifolds of -dimension in a quaternionic projective space and especially to determine such submanifolds under some curvature conditions.
    International Journal of Mathematics and Mathematical Sciences 06/2013; 2013.
  • [show abstract] [hide abstract]
    ABSTRACT: For real numbers and such that , we denote by the class of normalized analytic functions which satisfy the following two sided-inequality: where denotes the open unit disk. We find some relationships involving functions in the class . And we estimate the bounds of coefficients and solve the Fekete-Szegö problem for functions in this class. Furthermore, we investigate the bounds of initial coefficients of inverse functions or biunivalent functions.
    International Journal of Mathematics and Mathematical Sciences 05/2013; 2013.
  • [show abstract] [hide abstract]
    ABSTRACT: We define pseudohyperbolical Smarandache curves according to the Sabban frame in Minkowski 3-space. We obtain the geodesic curvatures and the expression for the Sabban frame vectors of special pseudohyperbolic Smarandache curves. Finally, we give some examples of such curves.
    International Journal of Mathematics and Mathematical Sciences 05/2013; 2013.
  • [show abstract] [hide abstract]
    ABSTRACT: We raise several elementary questions pertaining to various aspects of means. These questions refer to both known and newly introduced families of means, and include questions of characterizations of certain families, relations among certain families, comparability among the members of certain families, and concordance of certain sequences of means. They also include questions about internality tests for certain mean-looking functions and about certain triangle centers viewed as means of the vertices. The questions are accessible to people with no background in means, and it is also expected that these people can seriously investigate, and contribute to the solutions of, these problems. The solutions are expected to require no more than simple tools from analysis, algebra, functional equations, and geometry.
    International Journal of Mathematics and Mathematical Sciences 05/2013; 2013.

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