This book presents new results in the theory of the double Mellin-Barnes integrals popularly known as the general H-function of two variables. A general integral convolution is constructed by the authors and it contains Laplace convolution as a particular case and possesses a facorization property for one-dimensional H-transform. Many examples of convolutions for classical integral transforms are obtained and they can be applied for the evaluation of series and integrals.

Non-analogue Monte Carlo methods are useful when the direct simulation techniques are insufficient. To use the additional discretization, Monte Carlo estimates are biased and it is desirable to optimize the connection between discretization paramenters and the sample size. In this connection, the book investigates variances of non-analogue Monte Carlo estimates, uniform minimization of variances by choosing a computational model and the minimization of computational cost of non-analogue Monte Carlo methods.

The main theme of this book is the geometrical interpretation of phenomena taking place in Jet spaces in connection with differential equations. It is aimed at all mathematicians who wish to deepen their acquaintance with the mathematics of differential geometry.

The ocean is the ultimate sink for all liquid waste and has for many years been the recipient of both treated and untreated sewage waste. This book offers a comprehensive study on the subject of ocean disposal of these effluents.

The authors aim at expounding a sufficiently rich oscillation theory and asymptotic theory of operator-differential equations. The numerous applications of the results discussed in the book should be of interest to mathematicians and to experts in other areas of science and technology.