The collocation boundary element method, as developed and taught in the traditional books,
suffers from severe inconsistencies, partly responsible for the method's lack of clarity and …

This paper brings an attempt toward the systematic solution of the generalized non‐linear,
complex‐symmetric eigenproblem (K0− iωC1− ω2M1− iω3C2− ω4M2−···) ϕ= 0, with real …

The present developments result from the combination of the variationally-based, hybrid
boundary element method and a consistent formulation of the conventional, collocation …

The hybrid finite element method, proposed more than 40 years ago on the basis of the
Hellinger-Reissner potential, was a conceptual breakthrough among the discretization …

An algorithm is introduced for the inverse of a λ‐matrix given as the truncated series A0−
iλA1− λ2A2+ iλ3A3+ λ4A4+···+ O (λn+ 1) with square coefficient matrices and singular …

Consistency assessment of plate bending theories for the implementation of efficient hybrid
finite elements in linear statics an Page 1 Consistency assessment of plate bending theories …

IMPROVED NUMERICAL SIMULATION OF 2D FRAME STRUCTURES USING A
GENERALIZED MODAL ANALYSIS Page 1 CILAMCE 2019 Proceedings of the XL Ibero-Latin-American …

We proposed about two decades ago an advanced mode superposition technique for the
solution of transient problems of potential and elasticity. It extends Pian's hybrid finite …

We proposed about two decades ago an advanced mode superposition technique for the
solution of transient problems of potential and elasticity. It extends Pian's hybrid finite …

Deflation is an artifice to remove from a search subspace of interest already evaluated
eigenpairs. It is a necessary step in solving structure vibration or even the complete …