Quadratic equations are polynomials, meaning strings of math terms. An expression like “x + 4” is a polynomial. They can have ...

Quarterly of Applied Mathematics, Vol. 65, No. 4 (December 2007), pp. 705-736 (32 pages) A system of transmission of Euler-Bernoulli plate equation with variable coefficients under Neumann control and ...

It is often of interest to assess how much of the effect of an exposure on a response is mediated through an intermediate variable. However, systematic approaches are lacking, other than assessment of ...