Results 31 to 40 of about 4,310,904 (314)

Production Potential of a Gas Producing Complex: Concept, Structure, Factors of Its Formation and Usage [PDF]

open access: yesProblemi Ekonomiki, 2020
The economic essence of the category "production potential of the gas producing complex" is substantiated from the standpoint of the systemic approach and a set of factors determining the ability of a gas producing complex (GPC) to perform its functions.
Andriishyn Nazar M.
doaj   +1 more source

Calculation of the Lowest Resonant States of H and Li by the Complex Absorbing Potential Method

open access: yesAtoms, 2021
The analysis of the features of the method of complex absorbing potential (CAP) is carried out for a single-channel problem with an explicit parameterization of the scattering matrix.
Sergey O. Adamson   +4 more
doaj   +1 more source

Stress-strain analysis around piezoelectric material bonded to the surface of a semi-infinite plate and fundamental experiment for fracture control

open access: yesNihon Kikai Gakkai ronbunshu, 2014
Recently there are some attempts to use piezoelectric material bonded to the surface of structure component for vibrational control, fracture control and strain monitoring.
Toru SASAKI, Toshimi KONDO
doaj   +1 more source

Perturbation Theory for Time-Dependent Quantum Systems Involving Complex Potentials

open access: yesFrontiers in Physics, 2020
We explore how to apply perturbation theory to complicated time-dependent Hamiltonian systems that involve complex potentials. To do this, we introduce a generalized time-dependent oscillator to which the complex potentials are connected through a weak ...
Jeong Ryeol Choi
doaj   +1 more source

Analysis of Water Infiltration under Impermeable Dams by Analytical and Boundary Element Methods in Complex

open access: yesAxioms, 2023
The boundary element method (BEM) is used by applying Cauchy’s formula to the boundary of the water movement domain under a dam. By approximating the border with a polygon through linear interpolation, the relationships between the complex velocities on ...
Elena Corina Cipu
doaj   +1 more source

Monogenic Functions in a Finite-Dimensional Semi-Simple Commutative Algebra

open access: yesAnalele Stiintifice ale Universitatii Ovidius Constanta: Seria Matematica, 2014
We obtain a constructive description of monogenic functions taking values in a finite-dimensional semi-simple commutative algebra by means of holomorphic functions of the complex variable.
Plaksa S. A., Pukhtaievych R. P.
doaj   +1 more source

H2O-HCN complex: A new potential energy surface and intermolecular rovibrational states from rigorous quantum calculations

open access: yes, 2023
In this work the H2O-HCN complex is quantitatively characterized in two ways. First, we report a new rigid-monomer 5D intermolecular potential energy surface (PES) for this complex, calculated using the SAPT(DFT) method.
Zlatko , Bačić   +7 more
core   +1 more source

Investigating Rules and Parameters of Reservoir Computing with Elementary Cellular Automata, with a Criticism of Rule 90 and the Five-Bit Memory Benchmark [PDF]

open access: yes, 2023
Reservoir computing with cellular automata (ReCAs) is a promising concept by virtue of its potential for effective hardware implementation. In this paper, we explore elementary cellular automata rules in the context of ReCAs and the 5-bit memory ...
Lind, Pedro   +9 more
core   +1 more source

Integral theorems for the quaternionic G-monogenic mappings

open access: yesAnalele Stiintifice ale Universitatii Ovidius Constanta: Seria Matematica, 2016
In the paper [1] considered a new class of quaternionic mappings, so- called G-monogenic mappings. In this paper we prove analogues of classical integral theorems of the holomorphic function theory: the Cauchy integral theorems for surface and ...
Shpakivskyi V. S., Kuzmenko T. S.
doaj   +1 more source

Problem on extremal decomposition of the complex plane

open access: yesAnalele Stiintifice ale Universitatii Ovidius Constanta: Seria Matematica, 2019
In geometric function theory of a complex variable problems on extremal decomposition with free poles on the unit circle are well known.
Denega Iryna, Zabolotnii Yaroslav
doaj   +1 more source

Home - About - Disclaimer - Privacy