Results 11 to 20 of about 9,400,256 (272)

Fission life-time calculation using a complex absorbing potential [PDF]

open access: yes, 2015
A comparison between the semi-classical approximation and the full quantum calculation with a complex absorbing potential is made with a model of the fission of 258Fm. The potential barrier is obtained with the constrained Skyrme HF+BCS theory.
Hagino, Kouichi, Scamps, Guillaume
core   +3 more sources

Attack Potential in Impact and Complexity [PDF]

open access: yesProceedings of the 12th International Conference on Availability, Reliability and Security, 2017
Vulnerability exploitation is reportedly one of the main attack vectors against computer systems. Yet, most vulnerabilities remain unexploited by attackers. It is therefore of central importance to identify vulnerabilities that carry a high `potential for attack'. In this paper we rely on Symantec data on real attacks detected in the wild to identify a
Allodi L., Massacci F.
openaire   +3 more sources

Electrical Potentials in Stomatal Complexes [PDF]

open access: yesPlant Physiology, 1981
Guard cells of several species, but predominantly Commelina communis, were impaled by micropipette electrodes and potential differences measured that occurred between cell compartments and the flowing bathing medium. The wall developed a Donnan potential that was between -60 and -70 millivolt in 30 millimolar KCl at pH 7.
R A, Saftner, K, Raschke
openaire   +2 more sources

Flow in Fractured Porous Media Modeled in Closed-Form: Augmentation of Prior Solution and Side-Stepping Inconvenient Branch Cut Locations

open access: yesFluids, 2020
Carefully chosen complex variable formulations can solve flow in fractured porous media. Such a calculus approach is attractive, because the gridless method allows for fast, high-resolution model results.
Ruud Weijermars, Aadi Khanal
doaj   +1 more source

Complex Potentials

open access: yesJournal of Mathematical Analysis and Applications, 1999
The authors show that complex potentials associated with locally sourceless and locally irrotational flows defined on (possibly infinitely connected) domains in the complex plane have logarithmic singularities. Additionally, some applications to flows around contours are given.
Boettger, Ulrich   +2 more
openaire   +1 more source

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

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

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