Some remarks on a result of Talenti
Some remarks on biharmonic elliptic problems with positive, increasing and convex nonlinearities.
Some remarks on bounded and unbounded weak solutions of elliptic systems.
Some remarks on double-wells in one and three dimensions
Some remarks on eigenfunction expansions for Schrödinger operators with non-local potentials.
Some remarks on infinite-dimensional nonlinear elliptic problems.
Some remarks on Kato's inequality.
Some remarks on the boundary regularity for minima of variational problems with obstacles.
Some remarks on the multi-dimensional Borg-Levinson theorem
Some remarks on the number of solutions of some nonlinear elliptic problems
Some remarks on the regularity of minimizers of integrals with anisotropic growth
We prove higher integrability for minimizers of some integrals of the calculus of variations; such an improved integrability allows us to get existence of weak second derivatives.
Some remarks on the regularity of weak solutions of degenerate elliptic systems.
Some remarks on the Weyl asymptotics by the approximate spectral projection method
In questo lavoro studiamo il resto relativo della formula asintotica per gli autovalori di un operatore differenziale in , ottenuta mediante il metodo delle proiezioni spettrali approssimate ([3], Theorem 6.2). In un primo tempo diamo un controesempio di un operatore di Schrödinger con potenziale a crescita algebrica, per il quale il resto non è limitato. Quindi specifichiamo alcune condizioni addizionali da imporre all'operatore in modo da avere un resto infinitesimo.
Some Remarks on Transmutation, Scattering Theory, and Special Functions.
Some remarks on two-scale convergence and periodic unfolding
The paper discusses some aspects of the adjoint definition of two-scale convergence based on periodic unfolding. As is known this approach removes problems concerning choice of the appropriate space for admissible test functions. The paper proposes a modified unfolding which conserves integral of the unfolded function and hence simplifies the proofs and its application in homogenization theory. The article provides also a self-contained introduction to two-scale convergence and gives ideas for generalization...
Some results about multiplicity and bifurcation of stationary solutions of a reaction diffusion climatological model.
In this survey we collect several results concerning S-type bifurcation curves for the number of solutions of reaction-diffusion stationary equations. In particular, we recall several results in the literature for the case of stationary energy balance models.
Some results concerning the Poisson-Boltzmann equation
Some results of nontrivial solutions for a nonlinear PDE in Sobolev space.
Some results on critical groups for a class of functionals defined on Sobolev Banach spaces
We present critical groups estimates for a functional defined on the Banach space , bounded domain in , , associated to a quasilinear elliptic equation involving -laplacian. In spite of the lack of an Hilbert structure and of Fredholm property of the second order differential of in each critical point, we compute the critical groups of in each isolated critical point via Morse index.
Some results on semilinear systems on the unbounded space R3.
We study in this paper some systems, using standard tools devoted to the analysis of semilinear elliptic problems on R3. These systems do not admit any non trivial radial solutions in the E1 E2 = + 1 cases. A first type of solution consists in a ground state of R (-1,-1), exhibited by variational arguments, whose structure is a finite energy perturbation of a non trivial constant solution of R (-1,-1). A second type consists in a radial, oscillating, asymptotically null at infinity solution in the...