Symmetry recognition in group-theoretic computational schemes for complex structural systems
A Zingoni - Computers & structures, 2012 - Elsevier
Group theory provides a formal means for exploiting symmetry in the analysis of physical
systems. In current group-theoretic formulations, it is assumed that the symmetry properties …
systems. In current group-theoretic formulations, it is assumed that the symmetry properties …
A group-theoretic finite-difference formulation for plate eigenvalue problems
A Zingoni - Computers & structures, 2012 - Elsevier
We consider the problem of the free vibration of plates, and develop an efficient group-
theoretic formulation for the solution of the problem by the method of finite differences. The …
theoretic formulation for the solution of the problem by the method of finite differences. The …
Eigenfrequencies of symmetric planar trusses via weighted graph symmetry and new canonical forms
Purpose–The purpose of this paper is to describe how the method recently developed for
mass‐spring systems and frame structures is modified to include the free vibration of trusses …
mass‐spring systems and frame structures is modified to include the free vibration of trusses …
Multiple Positive Symmetric Solutions to p‐Laplacian Dynamic Equations on Time Scales
YH Su, CY Huang - Discrete Dynamics in Nature and Society, 2009 - Wiley Online Library
This paper makes a study on the existence of positive solution to p‐Laplacian dynamic
equations on time scales 𝕋. Some new sufficient conditions are obtained for the existence of …
equations on time scales 𝕋. Some new sufficient conditions are obtained for the existence of …