2 citations · 2 across the 7 of their papers we have counts for
7 papers
Bergman-space regularity for the heat equation with white-noise boundary forcing
Micu Sorin, Ionel Roventa, Marius Tucsnak
We introduce a Bergman-space framework for the study of boundary-forced heat equations and show that, in the one-dimensional case, boundary white noise gives rise to a sharp holomo…
The Hardy-Littlewood-Polya inequality of majorization in the context of w-m-star-convex functions
Geanina Maria Lachescu, Ionel Roventa
The Hardy-Littlewood-Polya inequality of majorization is extended for the ω-m-star-convex functions to the framework of ordered Banach spaces. Several open problems which seem of i…
On the convexity of nonlinear elastic energies in the right Cauchy-Green tensor
David Yang Gao, Patrizio Neff, Ionel Roventa +1
We present a sufficient condition under which a weak solution of the Euler-Lagrange equations in nonlinear elasticity is already a global minimizer of the corresponding elastic ene…
Hardy-Littlewood-Polya's inequality and a new concept of weak majorization
Ionel Roventa
In this paper we study some weak majorization properties with applications for the trees. A strongly notion of majorization is introduced and Hardy-Littlewood-Polya's inequality is…
Relative Convexity and Its Applications
Constantin P. Niculescu, Ionel Roventa
We discuss a rather general condition under which the inequality of Jensen works for certain convex combinations of points not all in the domain of convexity of the function under…
Majorization in spaces with a curved geometry
Constantin P. Niculescu, Ionel Roventa
The Hardy-Littlewood-P?olya majorization theorem is extended to the framework of some spaces with a curved geometry (such as the global NPC spaces and the Wasserstein spaces). We a…
Generalized convexity and the existence of finite time blow-up solutions for an evolutionary problem
Constantin P. Niculescu, Ionel Roventa
In this paper we study a class of nonlinearities for which a nonlocal parabolic equation with Neumann-Robin boundary conditions, for -Laplacian, has finite time blow-up solution…