Vol. 7 No. 4: (October 2014)

• Skew-Laurent Rings over $\sigma(*)$-rings

  Vijay Bhat

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• Low Dimensional Homology Groups of the Orthosymplectic Lie Superalgebra $\osp(1,2)$

  Guy Roger Biyogmam

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Mathematics Education

• Commutative Law for the Multiplication of Matrices as Viewed in Terms of Hankel's Principle

  Yukio Kobayashi

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• Some Relations Between Crossed Modules and Simplicial Objects in Categories of Interest

  Yasar Boyaci, Osman Avcioglu

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• Some Approximation Properties of Szasz-Mirakyan-Bernstein Operators

  Tuncay Tunc, Ersin Åžimsek

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• Regularity of the Rees Modules and the Associated Graded Modules

  Naser Zamani

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• Some Remarks on Semi Open Sets with Respect to an Ideal

  Ennis Rafael Rosas, carlos F Carpintero, Alvaro F Muñoz, Jaqueline Pacheco

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• Analyzing Periodic Solutions of an ODE Suspension Bridge Model using Difference Equations and Polynomial Methods

  Sukanya Basu

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• Characterization of U1(Z[CnXK4])

  Ismail Gokhan Kelebek, Tevfik Bilgin

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• The Linear Span of Four Points in the Pl\"ucker's Quadric in ${\mathbb P}^5$

  Jacqueline Rojas, Ramón Mendoza

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