By N. M. Chuong, P. G. Ciarlet, P. Lax
This quantity collects articles in natural and utilized research, partial differential equations, geometric research and stochastic and infinite-dimensional research. specifically, the members speak about crucial and pseudo-differential operators, which play a major function in partial differential equations. different equipment of fixing the partial differential equations are thought of, resembling the min-max method of variational difficulties and boundary price difficulties. the rules of quantum mechanics from the viewpoints of infinite-dimensional areas and Bell's inequality and contraction also are pointed out.