Ionel Rovenţa

Available identifiers

zbMath Open roventa.ionelMaRDI QIDQ277001

List of research outcomes

Publication	Date of Publication	Type
Time optimal controls and bang-bang property for systems describing plate vibrations	2024-04-05	Paper
An application of moment method to uniform boundary controllability property of a semidiscrete 1-d wave equation with a lower rate vanishing viscosity	2024-03-04	Paper
New versions of uniformly convex functions via quadratic complete homogeneous symmetric polynomials	2023-09-08	Paper
The Hardy-Littlewood-Pólya inequality of majorization in the context of \(\omega\)-\(\mathbf{m}\)-star-convex functions	2023-04-26	Paper
Controllability properties of a hyperbolic system with dynamic boundary conditions	2022-08-01	Paper
The Hardy-Littlewood-Polya inequality of majorization in the context of w-m-star-convex functions	2022-07-16	Paper
https://portal.mardi4nfdi.de/entity/Q4988085	2021-05-11	Paper
Optimal approximation of internal controls for a wave-type problem with fractional Laplacian using finite-difference method	2020-04-15	Paper
Approximation of the controls for the wave equation with a potential	2020-04-01	Paper
Convex functions and Fourier coefficients	2020-02-21	Paper
The convergence of a sequence of iterated polygons: a discrete combinatorial analysis	2019-11-28	Paper
Generalized equilibrium problems related to Ky Fan inequalities	2019-02-14	Paper
A note on the positivity of the even degree complete homogeneous symmetric polynomials	2018-12-28	Paper
Optimal filtration for the approximation of boundary controls for the one-dimensional wave equation using a finite-difference method	2018-09-20	Paper
Some remarks on convex network flows for \(K\)-spiders	2018-08-27	Paper
https://portal.mardi4nfdi.de/entity/Q4569410	2018-06-28	Paper
On the convexity of nonlinear elastic energies in the right Cauchy-Green tensor	2017-08-10	Paper
Boundary Controllability for Finite-Differences Semidiscretizations of a Clamped Beam Equation	2017-05-24	Paper
Approximation of the controls for the linear beam equation	2016-08-30	Paper
Approximation of the controls for the beam equation with vanishing viscosity	2016-06-22	Paper
Hardy-Littlewood-Polya's inequality and a new concept of weak majorization	2016-05-04	Paper
Relative convexity and its applications	2015-09-30	Paper
Relative Schur-convexity on global NPC spaces	2015-08-28	Paper
Particle supported control of a fluid-particle system	2015-07-06	Paper
An approach of majorization in spaces with a curved geometry	2015-03-27	Paper
Small time uniform controllability of the linear one-dimensional Schrödinger equation with vanishing viscosity	2014-07-14	Paper
https://portal.mardi4nfdi.de/entity/Q5396835	2014-02-03	Paper
A note on Schur-concave functions	2013-11-08	Paper
Time optimal boundary controls for the heat equation	2012-07-12	Paper
Uniform controllability of the linear one dimensional Schrödinger equation with vanishing viscosity	2012-03-05	Paper
https://portal.mardi4nfdi.de/entity/Q3113560	2012-01-18	Paper
Generalized convexity and the existence of finite time blow-up solutions for an evolutionary problem	2011-11-03	Paper
https://portal.mardi4nfdi.de/entity/Q3057543	2010-11-25	Paper
Large solutions for semilinear parabolic equations involving some special classes of nonlinearities	2010-09-29	Paper
https://portal.mardi4nfdi.de/entity/Q3569782	2010-06-22	Paper
https://portal.mardi4nfdi.de/entity/Q3559509	2010-05-14	Paper
Schauder fixed point theorem in spaces with global nonpositive curvature	2010-04-13	Paper
Fan's inequality in geodesic spaces	2009-10-14	Paper
https://portal.mardi4nfdi.de/entity/Q3615867	2009-03-24	Paper
Boundary asymptotic and uniqueness of solution for a problem with \(p(x)\)-Laplacian	2008-11-18	Paper
https://portal.mardi4nfdi.de/entity/Q3530895	2008-10-21	Paper
https://portal.mardi4nfdi.de/entity/Q3436832	2007-05-11	Paper

Research outcomes over time

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