Morris Marden, Logarithmic Derivative of an Entire Function, Proceedings of the American Mathematical Society, Vol. 28, No. 2 (May, 1971), pp. 513-518 ...

We investigate the distribution of the logarithmic derivative of the Riemann zeta-function on the line ℜ(s)=σ, where σ lies in a certain range near the critical line σ=½. For such σ, we show that the ...

Subsequently, the paper proposes taking the logarithmic derivative of the determinant of the Extended-NAM to accurately identify the oscillation modes. The efficacy of the proposed logarithmic ...

Derivatives: definitions, notation, and rules A derivative is a function which measures the slope. It depends upon x in some way, and is found by differentiating a function of the form y = f (x). When ...

Revise using differentiation to investigate the nature and properties of functions for your Higher maths exam with Bitesize Scotland interactive practice quizzes covering feedback and common errors.

In a previous paper (Lyness and Moler [1]), several closely related formulas of use for obtaining a derivative of an analytic function numerically are derived. Each of these formulas consists of a ...