Browsing by Publisher "INST MATH & MECHANICS AZERBAIJAN"

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    Some Results for Modular b-Metric Spaces and an Application to System of Linear Equations
    (INST MATH & MECHANICS AZERBAIJAN) Ege, ME; Alaca, C
    In this paper, we define the modular b-metric space with some new notions and prove Banach fixed point theorem and its two generalizations for the new space. At the end of the paper, we give an application of Banach contraction principle to a system of linear equations.
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    Darboux Slant Ruled Surfaces
    (INST MATH & MECHANICS AZERBAIJAN) Önder, M; Kaya, O
    In this study, we introduce Darboux slant ruled surface in the Euclidean 3-space E-3 which is defined by the property that the Darboux vector (W) over right arrow of orthonormal frame of a ruled surface satisfies the condition <(W) over right arrow, (u) over right arrow > = constant not equal 0 where (u) over right arrow is a fixed non-zero direction in the space. We obtain characterizations for Darboux slant ruled surfaces according to conical curvature kappa and give the relations between a Darboux slant ruled surface and other slant ruled surfaces.