Trends and Perspectives in Applied Mathematics

This marks the 100th volume to appear in the Applied Mathematical Sci­ ences series. Partial Differential Equations, by Fritz John, the first volume of the series, appeared in 1971. One year prior to its appearance, the then mathematics editor of Springer-Verlag, Klaus Peters, organized a meeting to look into the possibility of starting a series slanted toward applications. The meeting took place in New Rochelle, at the home of Fritz and Char­ lotte John. K.O. Friedrichs, Peter Lax, Monroe Don