Leopoldo Greco
University of Catania
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Publication
Featured researches published by Leopoldo Greco.
Mathematics and Mechanics of Solids | 2017
Antonio Battista; Luigi Rosa; Ramiro dell’Erba; Leopoldo Greco
A discrete system constituted of particles interacting by means of a centroid-based law is numerically investigated. The elements of the system move in the plane, and the range of the interaction can be varied from a more local form (first-neighbours interaction) up to a generalized nth order interaction. The aim of the model is to reproduce the behaviour of deformable bodies with standard (Cauchy model) or generalized (second gradient) deformation energy density. The numerical results suggest that the considered discrete system can effectively reproduce the behaviour of first and second gradient continua. Moreover, a fracture algorithm is introduced and some comparison between first- and second-neighbour simulations are provided.
Computer Methods in Applied Mechanics and Engineering | 2013
Leopoldo Greco; M. Cuomo
Computer Methods in Applied Mechanics and Engineering | 2014
Leopoldo Greco; M. Cuomo
International Journal of Engineering Science | 2014
M. Cuomo; Loredana Contrafatto; Leopoldo Greco
Zeitschrift für Angewandte Mathematik und Physik | 2015
Francesco dell’Isola; Tomasz Lekszycki; Marek Pawlikowski; Roman Grygoruk; Leopoldo Greco
Continuum Mechanics and Thermodynamics | 2015
Leopoldo Greco; M. Cuomo
International Journal of Solids and Structures | 2012
Leopoldo Greco; M. Cuomo
Zeitschrift für Angewandte Mathematik und Physik | 2016
Luca Placidi; Leopoldo Greco; Sara Bucci; Emilio Turco; Nicola Luigi Rizzi
Zeitschrift für Angewandte Mathematik und Physik | 2016
M. Cuomo; F. dell’Isola; Leopoldo Greco
Computer Methods in Applied Mechanics and Engineering | 2017
Leopoldo Greco; M. Cuomo; Loredana Contrafatto; S. Gazzo
