Results 121 to 130 of about 29,483 (162)
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Low-Rank Approximations for Accurate and Efficient Plane-Wave Second-Order Møller-Plesset Perturbation Theory.

Journal of Chemical Theory and Computation
The second-order Møller-Plesset perturbation (MP2) theory is a post-Hartree-Fock method widely used to describe weak correlation energies in solids and molecules, but its high computational cost scales as O(N5).
Zhaolong Luo   +3 more
semanticscholar   +1 more source

Interval Observer Design for Matrix Second-Order Discrete-Time System With Applications in Fully-Actuated System

Cybersecurity and Cyberforensics Conference
In this paper, the interval state estimation is investigated for the matrix second-order discrete-time system with bounded uncertainties. First, the existence condition for the first-order interval observer is determined as a set of constrained second ...
Jinyang Huang, Longwen Liu
semanticscholar   +1 more source

Stokes’ transform solution method for dynamics of a short-fiber-reinforced nanorod via second-order strain gradient theory

Mechanics based design of structures and machines
This study focuses on a study of free vibration of non-circular composite nanorods using second-order strain gradient theory. Short-fibers are used to strengthen the mechanical behavior of the cross-section. The main objective of this study is to present
Murat Akpınar, Büşra Uzun, M. Yaylı
semanticscholar   +1 more source

Moment matching for second-order systems with pole-zero placement

IEEE Conference on Decision and Control
In this paper, a structure-preserving model reduction problem for second-order dynamical systems of high dimension using time-domain moment matching with pole-zero placement is studied.
X. Cheng   +3 more
semanticscholar   +1 more source

Containment-Formation Control for Second-Order Nonlinear Multi-Agent Systems via Event-Triggering

International Conference on Information and Software Technologies
This paper studies the event-triggered containment-formation control problem for nonlinear multi-agent systems. Neural networks are utilized to approximate uncertain dynamics.
Xin Lan, Yang Yu, Wei Wang
semanticscholar   +1 more source

A Linear-Scaling Integral-Direct Explicitly Correlated Second-Order Møller–Plesset Approach

Journal of Chemical Theory and Computation
We present an integral-direct, iteration-free, linear-scaling, local explicitly correlated second-order Møller–Plesset (MP2-F12) approach, extending our previous local MP2 method [J. Chem. Theory Comput. 2016, 12, 4897]. The correlation contributions for
Mihály Kállay   +3 more
semanticscholar   +1 more source

Optimal Feedback Control Results for Damped Second-Order Stochastic Neutral Impulsive Evolution Systems

Numerical Functional Analysis and Optimization
The primary focus of this article is to investigate the optimal feedback control for second-order damping stochastic neutral impulsive evolution systems in separable Hilbert spaces.
R. Shanmugapriya, V. Vijayakumar
semanticscholar   +1 more source

Regularized Second-Order Møller-Plesset Theory: Linear Scaling Implementation and Assessment on Large-Molecule Problems.

Journal of Chemical Theory and Computation
Formally fifth-order scaling with molecular size, second-order Møller-Plesset (MP2) theory is widely used in its own right, and as a component of double hybrid density functional theory.
Zhenling Wang   +6 more
semanticscholar   +1 more source

Fuzzy Adaptive Second Order Terminal Sliding Mode Trajectory Tracking Control for Robotic Manipulator

International Conference on Robotics, Control and Automation
A new fuzzy adaptive second-order terminal sliding mode controller (FASOTSMC) is designed for the manipulator system with external disturbance and system uncertainty, in order to achieve fast convergence of trajectory tracking error and ideal tracking ...
Anding Xu   +5 more
semanticscholar   +1 more source

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