Diamond-α tangent lines of time scales parametrized regular curves


C. Dinu


Abstract

carpathian_2009_25_1_055_060_abstract

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carpathian_2009_25_1_055_060

We introduce the notion of ∆-regular, ∇-regular and ♦α-regular curve, as a generalization of the “classical” regular curve. For each type of curve, we discuss the concept of tangent line on time scales.