Výsledky vyhledávání - Computational methods in systems theory

A sixth-order bi-parametric iterative method for nonlinear systems: Theory, stability and computational complexity Autor Thangkhenpau, G, Panday, Sunil

“…In this paper, we propose a new bi-parametric three-step iterative method with sixth-order convergence for solving systems of nonlinear equations…”
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Beyond Time-Dependent Density Functional Theory Using Only Single Excitations: Methods for Computational Studies of Excited States in Complex Systems Autor Herbert, John M, Zhang, Xing, Morrison, Adrian F, Liu, Jie

“…Single-excitation methods, namely, configuration interaction singles and time-dependent density functional theory (TDDFT…”
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New Numerical and Computational Methods Leveraging Dynamical Systems Theory for Multi-Body Astrodynamics Autor Kumar, Bhanu

“… on the spacecraft, such as the Jovian and Saturnian systems as well as cislunar space. In these contexts, an analysis based on the mathematical theory of dynamical systems…”
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Using Community Ecology Theory and Computational Microbiome Methods To Study Human Milk as a Biological System Autor Shenhav, Liat, Azad, Meghan B.

“…Human milk is a complex and dynamic biological system that has evolved to optimally nourish and protect human infants…”
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Finite temperature quantum dynamics of complex systems: Integrating thermo‐field theories and tensor‐train methods Autor Borrelli, Raffaele, Gelin, Maxim F.

“…‐function formalism for the study of time‐evolution of chemico‐physical systems at finite temperature…”
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Special issue on ‘Analytical and computational methods in probability theory and its applications conference’ Autor Korshunov, Dmitry, Veretennikov, Alexander

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Computational method for solving boundary problems of the theory of elasticity using non-orthogonal systems of functions Autor Revenko, V. P.

“…A complete system of functions based on non-orthogonal sinuses and cosine was constructed…”
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Comparison of Computational Intelligence Methods Based on Fuzzy Sets and Game Theory in the Synthesis of Safe Ship Control Based on Information from a Radar ARPA System Autor Lisowski, Józef, Mohamed-Seghir, Mostefa

“…This article presents safe ship control optimization design for navigator advisory system…”
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Mathematics of continuous and discrete dynamical systems : AMS special session in honor of Ronald Mickens's 70th birthday nonstandard finite-difference discretizations and nonlinear oscillations, January 9-10, 2013, San Diego, CA Autor Gumel, Abba B., AMS Special Session in Honor of Ronald Mickens's 70th Birthday, Nonstandard Finite-Difference Discretizations and Nonlinear Oscillations

“… 9-10, 2013, in San Diego, CA. Included are papers on design and analysis of discrete-time and continuous-time dynamical systems arising in the natural and engineering sciences, in particular, the design of robust nonstandard…”
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Density functional theory for molecular and periodic systems using density fitting and continuous fast multipole method: Stress tensor Autor Becker, Martin, Sierka, Marek

“…A full implementation of the analytical stress tensor for periodic systems is reported in the TURBOMOLE program package within the framework of Kohn…”
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Application of methods of self-organization theory to problems of profiling and configuring computational systems Autor Kondrat’ev, V. V., Zhevnerchuk, D. V.

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Density functional theory calculations of large systems: Interplay between fragments, observables, and computational complexity Autor Dawson, William, Degomme, Augustin, Stella, Martina, Nakajima, Takahito, Ratcliff, Laura E., Genovese, Luigi

“…In the past decade, developments of computational technology around density functional theory (DFT…”
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Theory and Method of Time-varying Computational Experiments for the Fully Mechanized Mining Process in an Artificial System Environment Autor Feng, Zhidong, Zhu, Shanshan, Wu, Jiang, Guo, Hongbo

“… This paper proposes the scientific problem of "theory and method of time-varying computational experiments for fully mechanized mining processes in artificial system environments…”
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On verification of nested workflows with extra constraints: From theory to practice: Methods and Applications of Artificial and Computational Intelligence Autor BARTAK, Roman, ROVENSKY, Vladimír

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Computational complexity of interacting electrons and fundamental limitations of density functional theory Autor Schuch, Norbert, Verstraete, Frank

“…Using arguments from computational complexity theory, fundamental limitations are found for how efficient it is to calculate the ground-state energy of many-electron systems using density functional theory…”
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Self‐consistent field method for open‐shell systems within the density‐matrix functional theory Autor Irimia, Marinela, Wang, Jian

“…‐matrix functional theory. The method is derived from an entropic cumulant functional for the correlation energy…”
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Efficient Computation of Structural and Electronic Properties of Halide Perovskites Using Density Functional Tight Binding: GFN1-xTB Method Autor Vicent-Luna, José Manuel, Apergi, Sofia, Tao, Shuxia

“… However, the complex interplay of the dynamical and optoelectronic properties in MHPs requires the simultaneous modeling of electrons and ions in relatively large systems, which entails a high…”
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Computational Modeling, Formal Analysis, and Tools for Systems Biology Autor Bartocci, Ezio, Lió, Pietro

“…, static analysis, and runtime verification. Here, we discuss the most important and exciting computational methods and tools currently available to systems biologists…”
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Towards an exact description of electronic wavefunctions in real solids Autor Booth, George H., Grüneis, Andreas, Kresse, Georg, Alavi, Ali

“…–electron repulsion and the Pauli exclusion principle. The dominant computational method for describing such systems has been density functional theory…”
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The standard forms and convergence theory of the Kaczmarz–Tanabe type methods for solving linear systems Autor Kang, Chuan-gang

“…In this paper, we consider the standard forms of two kinds of Kaczmarz–Tanabe type methods, one is derived from the Kaczmarz method and the other is derived from the symmetric Kaczmarz method…”
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