49 citations · 152 across the 11 of their papers we have counts for
4 papers · 1 filter
Improved L-Poincaré inequalities on the hyperbolic space
Elvise Berchio, Lorenzo D'Ambrosio, Debdip Ganguly +1
We investigate the possibility of improving the -Poincaré inequality on the hyperbolic space, where and $Λ_p:=[(N-1)/p]^{p}…
Extension of Bernstein Polynomials to Infinite Dimensional Case
Lorenzo D'Ambrosio
The purpose of this paper is to study some new concrete approximation processes for continuous vector-valued mappings defined on the infinite dimensional cube or on a subset of a r…
Some Remarks on a General Construction af Approximation Processes
Lorenzo D'Ambrosio, Elisabetta Mangino
The aim of this paper is to study the characteristics of a general method to produce a new approximation sequence from a given one, by using suitable convex combinations.
Approximation of *weak-to-norm continuous mappings
Lorenzo D'Ambrosio
The purpose of this paper is to study the approximation of vector valued mappings defined on a subset of a normed space. We investigate Korovkin-type conditions under which a given…