On the convergence of some products of Fourier integral operators

This paper gives a simple proof of the Wirsching-Goodwin representation of integers connected to 1 in the 3x+1 problem (see [5] and [2]).. The 3x + 1 problem asks whether, starting

Un exemple de la façon dont le Royaume de Dieu, d’un point de vue chrétien, pourrait être acceptable au niveau interreligieux se trouve dans un document de la Caritas sur

Moreover, we obtain the rate of growth of integral means of the derivative of functions in the model subspace K B generated by the Blaschke product B.. Key words

In this paper, we derive the exact rate of convergence of some approximation schemes associated to scalar stochastic differential equations driven by a fractional Brownian motion

This paper is devoted to investigate the convergence of vanishing visco- sity approximation to weak solutions, satisfying the entropy inequality, of.. the following,

Abstract — Colîocation approximations to the solution of Fredholm intégral équation of the second kind are discussed, and a pointwise near-best approximation is dejined by

The multiplication operator, in connection with compact operators, is a basic tooi for the treatment of more complicated situations. In [3], we have analyzed a one-dimensional

[41]. Si le recours aux enquêtes est devenu commun dans le royaume de France de la seconde moitié du XIV e siècle, il ne semble pas que la ville de Chartres fasse appel à des