Almost perfect nonlinear (APN) functions play a pivotal role in cryptography, particularly in securing symmetric key algorithms against differential attacks. Their algebraic properties, including ...
American Journal of Mathematics, Vol. 101, No. 4 (Aug., 1979), pp. 743-759 (17 pages) The elementary functions of a complex variable z are those functions built up from the rational functions of z by ...
Abstract: SAW phase velocity V is shown to be the algebraic function of the effective elastic moduli and density of the deformed monocrystalline waveguide material. From thermodynamic viewpoint V is a ...
The Lefschetz zeta function associated to a continuous self-map f of a compact manifold is a rational function P/Q. According to the parity of the degrees of the polinomials P and Q, we analize when ...
Abstract: How to construct Boolean functions with good crytographic characteristics is an interesting and significant problem in crytography. Based on the properties of concatenation, two methods were ...
Revise differentiation of algebraic and trigonometric expressions, which can be used for calculating rates of change, stationary points and their nature, or the gradient and equation of a tangent to a ...