Some remarks concerning a class of nonlinear evolution equations in Hilbert spaces
Some remarks concerning regularity of solutions for abstract differential equations
Some remarks concerning the Large Sieve type
Some remarks on a fixed point theorem of Krasnoselskii.
Some remarks on almost-positivity of 's
Per una classe di operatori pseudodifferenziali a caratteristiche multiple vengono date condizioni necessarie e sufficienti per la validità di stime dal basso «ottimali»
Some remarks on an operational time dependent equation
Some remarks on an operator equation in a Banach space
Some remarks on best regularization
Some remarks on compact maps in Banach spaces
Some remarks on eigenfunction expansions for Schrödinger operators with non-local potentials.
Some remarks on Gleason measures
This work is devoted to generalizing the Lebesgue decomposition and the Radon-Nikodym theorem to Gleason measures. For that purpose we introduce a notion of integral for operators with respect to a Gleason measure. Finally, we give an example showing that the Gleason theorem does not hold in non-separable Hilbert spaces.
Some Remarks on Inequalities of Landau and Kolmogorov.
Some remarks on infinite-dimensional nonlinear elliptic problems.
Some remarks on nonlinear functionals
Some remarks on orthomorphisms
Some remarks on paracompactness of GO-spaces
Some remarks on perturbation classes of semi-Fredholm and Fredholm operators.
Some remarks on polynomial operators
Some remarks on semilinear problems at resonance where the nonlinearity depends only on the derivatives
Some remarks on the asymptotic behaviour of the iterates of a bounded linear operator
We discuss the problem of characterizing the possible asymptotic behaviour of the norm of the iterates of a bounded linear operator between two Banach spaces. In particular, given an increasing sequence of positive numbers tending to infinity, we construct Banach spaces such that the norm of the iterates of a suitable multiplication operator between these spaces assumes (or exceeds) the values of this sequence.