11 citations
7 papers
Randomized Dynamic Mode Decomposition for Non-Intrusive Reduced Order Modelling
D. A. Bistrian, I. M. Navon
This paper focuses on a new framework for reduced order modelling of non-intrusive data with application to 2D flows. To overcome the shortcomings of intrusive model order reductio…
Spectral Techniques for Solving PDE Stability Model of Vortex Rope
Diana Alina Bistrian
In this paper spectral methods are applied to investigate the hydrodynamic instability of swirling flow with application to Francis hydraulic turbine. Spectral methods imply repres…
Domains of uniqueness for -semigroups on the dual of a Banach space
Ludovic Dan Lemle
Let be a Banach space. In general, for a -semigroup \semi on , its adjoint semigroup \semia is no longer strongly continuous on th…
-Uniqueness of Generalized SCHRÖdinger Operators
Ludovic Dan Lemle
The main purpose of this paper is to show that the generalized Schrödinger operator , , is a pre-generator for which we can…
Uniqueness of a pre-generator for -semigroup on a general locally convex vector space
Ludovic Dan Lemle, Liming Wu
The main purpose is to generalize a theorem of Arendt about uniqueness of -semigroups from Banach space setting to the general locally convex vector spaces, more precisely, we…
-uniqueness of Schrödinger operators restricted in an open domain
Ludovic Dan Lemle
Consider the Schrödinger operator acting on space , where is an open domain in . The main purpose of this paper is to present the $…