Results 41 to 50 of about 112,517 (183)

A viscoelastic-plastic model for skeletal structural systems with clearances

open access: yesComputer Assisted Methods in Engineering and Science, 2023
The paper is concerned with the mathematical modelling and numerical solution of unilateral problems for viscoelastic-plastic structural systems. A new material model is proposed in which the viscoelastic and plastic strains are governed by different ...
Mieczysław S. Kuczma
doaj  

Complementarity Reformulations for Designing Distributed Energy Systems within Unbalanced Distribution Networks

open access: yesChemical Engineering Transactions, 2022
Increasing deployment of renewable energy resources for power generation has been playing a pivotal role in reducing carbon emissions associated with electrical power systems.
Ishanki De Mel   +2 more
doaj   +1 more source

Applying trait-based models to achieve functional targets for theory-driven ecological restoration [PDF]

open access: yes, 2014
Manipulating community assemblages to achieve functional targets is a key component of restoring degraded ecosystems. The response-and-effect trait framework provides a conceptual foundation for translating restoration goals into functional trait targets,
Laughlin, Daniel C.
core   +2 more sources

When is a Linear Complementarity System Controllable? [PDF]

open access: yes, 2006
This paper deals with the controllability problem of a class of piecewise linear systems, known as linear complementarity systems. It is well-known that checking certain controllability properties of very simple piecewise linear systems are undecidable problems.
openaire   +4 more sources

Inverse eigenvalue problems for linear complementarity systems

open access: yesLinear Algebra and its Applications, 2011
zbMATH Open Web Interface contents unavailable due to conflicting licenses.
Seeger, Alberto, Vicente-Pérez, José
openaire   +1 more source

Hybrid Newton-type method for a class of semismooth equations [PDF]

open access: yes, 2002
In this paper, we present a hybrid method for the solution of a class of composite semismooth equations encountered frequently in applications. The method is obtained by combining a generalized finite-difference Newton method to an inexpensive direct ...
A. Fischer   +28 more
core   +1 more source

Linear quadratic regulator-based coordinated optimization for harmonic compensation in multifunctional grid-connected inverters

open access: yesInternational Journal of Electrical Power & Energy Systems
The increasing penetration of distributed energy resources (DERs) and electric vehicles (EVs) introduces widespread power electronic devices that significantly challenge harmonic mitigation in distribution systems.
Xianghua Peng   +6 more
doaj   +1 more source

Differential-Algebraic Equations and Beyond: From Smooth to Nonsmooth Constrained Dynamical Systems [PDF]

open access: yes, 2018
The present article presents a summarizing view at differential-algebraic equations (DAEs) and analyzes how new application fields and corresponding mathematical models lead to innovations both in theory and in numerical analysis for this problem class ...
Kleinert, Jan, Simeon, Bernd
core   +1 more source

Dominance analysis of linear complementarity systems

open access: yes, 2018
The paper extends the concepts of dominance and p-dissipativity to the non-smooth family of linear complementarity systems. Dominance generalizes incremental stability whereas p-dissipativity generalizes incremental passivity. The generalization aims at an interconnection theory for the design and analysis of switching and oscillatory systems.
Miranda-Villatoro, Felix A   +2 more
openaire   +4 more sources

Characterization of smallholder mixed crop–livestock systems in integration with spatial information: In case Ethiopia

open access: yesCogent Food & Agriculture, 2019
The mixed crop–livestock systems are acknowledged as sustainable due to its complementarity and synergy, contribution to welfare, food security, income, and poverty alleviation. The lack of efforts in the long-term impact for increased and more efficient
Asrat Guja Amejo   +3 more
doaj   +1 more source

Home - About - Disclaimer - Privacy