In this note, it is shown that some obtained results in Solaymani Fard amd Ghal-Eh (2011) are not true.

In this paper we study general solutions of the following Pexider functional equation

\\\\\\\\begin{eqnarray}

(4-k)f_{1}(\\\\\\\\sum_{i=1}^{k}x_{i})+

\\\\\\\\sum_{j=2}^{k}f_{j}((\\\\\\\\sum_{i=1,i...

the definition of bulk modulus and the newly proposed equation of state between reduced bulk modulus and d. has been introduced, that is (Br - 0.5)V3m vs.  must be linear for all isotherms of a liq. where Br is the reduced bulk modulus. A new equation of state...

In this paper we use measure theory to solve some nonlinear Fredholm integral equations of the second kind...