W ramach niniejszej pracy zaimplementowano lokalną optymalizację geometrii cząsteczek w metodzie Hartree-Focka (HF). Kluczowym aspektem obliczeń jest wyznaczanie wartości gradientów całek jedno- i dwuelektronowych. W tym celu zróżniczkowano rekurencje Obary-Saiki. Uzyskane (rekurencyjne) wyrażenia zaprogramowano w systemie obliczeń symbolicznych yacas aby otrzymać jawne wyrażenia na gradienty całek dla zadanych zestawów pobocznej liczby kwantowej. System ten wykorzystano również do optymalizacji otrzymanych wyrażeń oraz do generacji kodu w języku C++. Uzyskany kod został zintegrowany z pakietem do obliczeń kwantowochemicznych i mikroelektrostatycznych niedoida, gdzie wykorzystano go do zaprogramowania wyrażenia na gradient energii w metodzi...
The behavior of the geometry optimization of a large set of molecules has been examined. Particular ...
An algorithm for linear scaling geometry optimisation and transition state search using hybrid deloc...
This work presents a procedure to optimize the molecular geometry at the Hartree-Fock level, based o...
The challenges specific to the development of computational chemistry software are discussed. Select...
Based on a series of energy minimizations with starting structures obtained from the Baker test set ...
Efficient quantum molecular models are of highly importance when treating biomolecules and complex mo...
Geometry optimization is an essential part of quantum chemical applications. The diversity of the sc...
This thesis covers several aspects of quantum algorithms for near-term quantum computers and its app...
QAOA.jl is a Julia package that implements the mean-field Approximate Optimization Algorithm (mean-f...
Mathematical models are a gateway into both theoretical and experimental understand- ing. However, s...
Tyt. z nagłówka.Bibliogr. s. 168.Przedstawiono hybrydowo zrównoleglone warianty metod Hartreego-Fock...
This paper aimed to present a methodology for the geometry optimization of molecules in order to ana...
Abstract:- In this paper a HW/SW platform for the implementation of an optimizer based on a evolutio...
W poniższej pracy omówiono najpierw, do czego można wykorzystać komputery kwantowe, i jakie możliwoś...
We present some numerical applications of a new method addressed to compute analytical derivatives o...
The behavior of the geometry optimization of a large set of molecules has been examined. Particular ...
An algorithm for linear scaling geometry optimisation and transition state search using hybrid deloc...
This work presents a procedure to optimize the molecular geometry at the Hartree-Fock level, based o...
The challenges specific to the development of computational chemistry software are discussed. Select...
Based on a series of energy minimizations with starting structures obtained from the Baker test set ...
Efficient quantum molecular models are of highly importance when treating biomolecules and complex mo...
Geometry optimization is an essential part of quantum chemical applications. The diversity of the sc...
This thesis covers several aspects of quantum algorithms for near-term quantum computers and its app...
QAOA.jl is a Julia package that implements the mean-field Approximate Optimization Algorithm (mean-f...
Mathematical models are a gateway into both theoretical and experimental understand- ing. However, s...
Tyt. z nagłówka.Bibliogr. s. 168.Przedstawiono hybrydowo zrównoleglone warianty metod Hartreego-Fock...
This paper aimed to present a methodology for the geometry optimization of molecules in order to ana...
Abstract:- In this paper a HW/SW platform for the implementation of an optimizer based on a evolutio...
W poniższej pracy omówiono najpierw, do czego można wykorzystać komputery kwantowe, i jakie możliwoś...
We present some numerical applications of a new method addressed to compute analytical derivatives o...
The behavior of the geometry optimization of a large set of molecules has been examined. Particular ...
An algorithm for linear scaling geometry optimisation and transition state search using hybrid deloc...
This work presents a procedure to optimize the molecular geometry at the Hartree-Fock level, based o...