We present a new geometrical method capable of quantifying and illustrating the outcomes three-component mixing dynamics. In scenario, classical algebraic equations endmember analysis (EMMA) can be used to quantify contributions from each fraction. Three-component natural waters, either in an element–element plot or by using EMMA subspace is described triangular shaped distribution sample point...

The relationship between two different asymptotic techniques developed in order to describe the propagation of waves beyond the standard geometrical optics approximation, namely, the Wigner-Weyl kinetic formalism and the complex geometrical optics method, is addressed. More specifically, a solution of the wave kinetic equation, relevant to the Wigner-Weyl formalism, is obtained which yields the...