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Free vibrations of a generally restrained rectangular plate with an internal line hinge
(Elsevier, 2012-04)
This paper deals with the study of free transverse vibrations of rectangular plates with an internal line hinge and elastically restrained boundaries. The equations of motion and its associated boundary and transition ...
The Scan-LM to Test Instability in the Constant Coefficient of Spatial Autoregressive Models
(Pontificia Universidad Católica del Perú, 2021)
Eigenfrequencies of generally restrained Timoshenko beams
(SAGE Publications, 2010-06)
This article deals with the free transverse vibration of a Timoshenko beam with intermediate elastic constraints and ends elastically restrained against rotation and translation. A combination of the Ritz method and the ...
The Scan-LM to Test Instability in the Constant Coefficient of Spatial Autoregressive Models
(Pontificia Universidad Católica del PerúPE, 2022)
q-thermostatistics and the analytical treatment of the ideal Fermi gas
(Elsevier Science, 2004-02)
We discuss relevant aspects of the exact q-thermostatistical treatment for an ideal Fermi system. The grand-canonical exact generalized partition function is given for arbitrary values of the nonextensivity index q, and ...
Observational constraints on a cosmological model with lagrange multipliersPHYSICS LETTERS BPHYS LETT B
(ELSEVIER SCIENCE BV, 2012)
Observational constraints on a cosmological model with lagrange multipliersPHYSICS LETTERS BPHYS LETT B
(ELSEVIER SCIENCE BV, 2012)
Solving heat conduction problems with phase-change under the heat source term approach and the element-free Galerkin formulation
(Pergamon-Elsevier Science Ltd, 2019-07)
The present work has been conducted in order to introduce an alternative solution for heat transfer problems with phase-change and moving boundaries, via the element-free Galerkin (EFG) method. In this novel approach, the ...
A Path-following technique implemented in a Lagrangian formulation to model quasi-brittle fracture
(Pergamon-Elsevier Science Ltd, 2018-03)
A path-following strategy based on an energy release criterion is proposed and implemented in an augmented Lagrangian formulation to model localized cohesive cracks. The model is formulated in a rigourous variational ...