Volume 78, Issue 1-4, January-December 2011

Articles

• Independence in Hypergraphs

  Varghese Abraham

  1-7

  Keywords:

  T-Independent Set, T-Dominating Set, T-Full Set.

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  Abstract views: 88 times| Download: 3 times|

• Fixed Point Theorem in Orbitally Complete Hausdorff Uniform Space and Hyper Space

  V. H. Badshah, Yogita R. Sharma

  9-13

  Keywords:

  Fixed Point, Multivalued Mappings, Orbitally Complete, Uniform Space.

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  Abstract views: 147 times| Download: 3 times|

• Further Characterizations for Interval Tournaments

  A. Basu, P. K. Saha, M. Sen

  15-26

  Keywords:

  Interval Digraph, Interval Bigraph, Interval Tournament, Zero Partition, Transitive Tournament.

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  Abstract views: 144 times| Download: 4 times|

• On Certain q-Series Identities

  Remy Y. Denis, S. N. Singh, S. P. Singh

  27-34

  Keywords:

  Double Series Identities, Bailey's Lemma, Multiple Series, Summation Formula.

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  Abstract views: 140 times| Download: 3 times|

• Shape Preserving G²-Rational Cubic Trigonometric Spline

  M. Dube, S. Sanyal

  35-43

  Keywords:

  Cubic Rational Trigonometric Splines, B-Spline, Shape Preserving G²-Continuity.

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  Abstract views: 129 times| Download: 3 times|

• Oscillation Criteria via Inequalities for Second Order Dynamic Inclusions

  Said R. Grace, Ravi P. Agarwal, Donal O'regan

  45-52

  Keywords:

  Oscillation, Superlinear, Sublinear, Dynamic Inclusions.

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  Abstract views: 97 times| Download: 3 times|

• Principal Ideal Graphs of Full Transformation Semigroup

  R. S. Indu, L. John

  53-57

  Keywords:

  Complete Graph, Induced Subgraph, Null Graph, Principal Ideal Graphs, Full Transformation Semigroup.

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  Abstract views: 170 times| Download: 3 times|

• Generalization of a Result Involving Maximum Moduli of Self-Inversive Polynomial and its Derivative

  V. K. Jain

  59-64

  Keywords:

  Self-Inversive Polynomial, Zeros, Maximum Modulus.

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  Abstract views: 100 times| Download: 3 times|

• Thermosolutal Instability in Walters'B' Fluid in the Presence of Hall Currents in Porous Medium in Hydromagnetics

  S. K. Kango, Vikram Singh, G. C. Rana

  65-77

  Keywords:

  Thermosolutal Instability, Hall Currents, Walters' B' Fluid, Viscoelasticity.

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  Abstract views: 140 times| Download: 3 times|

• On Hartmann-and-Neutral-Point Type Mhd Flow in a Duct

  D. R. Kuiry

  79-85

  Keywords:

  Magnetic Neutral Point, Liquid-Metal Flows, Lorentz Force, Non-Conducting Duct, Unidirectional Flows.

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  Abstract views: 123 times| Download: 3 times|

• Error Bounds of Quartic Spline Interpolation

  Arun Kumar, V. N. Jha

  87-92

  Keywords:

  Interpolation, Quartic Spline, DeCient, Error Bounds.

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  Abstract views: 121 times| Download: 3 times|

• On the Approximation of Function f(x,y) Belonging to Lipschitz Class by Matrix Summability Method of Double Fourier Series

  Shyam Lal

  93-101

  Keywords:

  Degree of Approximation, Double Fourier Series, Double Matrix Summability Means, Functions of Lip(α, , β, ) Class, (c, 1, 1), (H, 1) and (N, p_m, q_n) Means.

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  Abstract views: 188 times| Download: 3 times|

• Absolute σ-Convergence and Matrix Transformations for Double Sequences

  Mursaleen, S. A. Mohiuddine

  103-115

  Keywords:

  Double Sequence, P-convergence, Invariant Mean, Absolutely σ, -Conservative Matrices, -Regular Matrices.

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  Abstract views: 105 times| Download: 3 times|

• Banach Limit and some New Spaces of Double Sequences II

  Mursaleen, S. A. Mohiuddine

  117-130

  Keywords:

  Double Sequence, P-Convergence, Banach Limit, Almost Convergence.

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  Abstract views: 109 times| Download: 3 times|

• On Continuity of the best Approximation Map and Fixed Point Theorems

  T. D. Narang, S. Chandok

  131-136

  Keywords:

  Core Point, Convex Metric Space, Best Approximation, Proximinal, Convex and Approximatively Compact Set.

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  Abstract views: 154 times| Download: 3 times|

• Binomial Symbols and Prime Moduli

  Manjil P. Saikia, Jure Vogrinc

  137-143

  Keywords:

  Prime Moduli, Binomial Coefficients, Periodic Sequences, Primality Testing.

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  Abstract views: 162 times| Download: 3 times|

• Generalized Splitting Operation for Binary Matroids and its Applications

  M. M. Shikare, G. Azadi, B. N. Waphare

  145-154

  Keywords:

  Graph, Binary Matroid, Circuit, Minor, Splitting Operation.

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  Abstract views: 295 times| Download: 3 times|

• Quadratic Residues Codes of Prime Power Length over Z₄

  Seema Rani, Inderjit Singh, Pankaj Kumar

  155-161

  Keywords:

  Idempotent Generators, Z₄cyclic Codes and Z₄ Quadratic Residue Codes.

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  Abstract views: 132 times| Download: 3 times|

• On the Existence, Nonexistence and Uniqueness of Positive Weak Solutions for Nonlinear Multiparameter Elliptic Systems Involving the (P,Q)-Laplacian

  S. H. Rasouli, G. A. Afrouzi

  163-172

  Keywords:

  Nonlinear Multiparameter Elliptic System, P-laplacian, Existence, Nonexistence, Uniqueness, Positive Weak Solutions, Schauder Fixed Point Theorem.

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  Abstract views: 145 times| Download: 3 times|

• Strong Convergence Theorems for Asymptotically Quasi-Nonexpansive Type Mappings in Convex Metric Spaces

  Gurucharan Singh Saluja

  173-184

  Keywords:

  Asymptotically Nonexpansive Mapping, Asymptotically Nonexpansive Type Mapping, Asymptotically Quasi-Nonexpansive Type Mapping, Convex Metric Space, Fixed Point, Three-Step Iterative Process with Errors.

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  Abstract views: 109 times| Download: 3 times|

• New Kinds of q-Integral Inequalities

  W. T. Sulaiman

  185-192

  Keywords:

  q-Integral Inequalities.

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  Abstract views: 122 times| Download: 3 times|

• Some Refinements of Fejer's Inequality

  Kuei-Lin Tseng, Ming-In Ho, Hui-Cheng Tsai, Sever S. Dragomir

  193-206

  Keywords:

  Hermite-Hadamard Inequality, Fejer Inequality, Convex Functions, Linear Spaces, Convex Sets.

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  Abstract views: 116 times| Download: 3 times|

• Ran-Reurings Theorems in Ordered Metric Spaces

  Mihai Turinici

  207-214

  Keywords:

  Ordered Metric Space, Contraction, Fixed Point, Convergence.

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  Abstract views: 117 times| Download: 4 times|

• A Note on Functions of p(n)-Λ-Bounded Variation

  R. G. Vyas

  215-220

  Keywords:

  Banach Algebra, Fourier Coefficients, Generalized Wiener Class, Function of Λ, BV (p(n)↑, ∞, , φ, ).

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  Abstract views: 126 times| Download: 3 times|