Results 71 to 80 of about 891 (172)

On an approach to canonicalizing elliptic Feynman integrals

Journal of High Energy Physics
We present generic expressions for the integrands of canonical bases under maximal cut in elliptic Feynman integral families with multiple kinematic scales. Such integrals frequently arise in phenomenologically relevant scattering processes.
Jiaqi Chen, Li Lin Yang, Yiyang Zhang
doaj   +1 more source

Loxodromic Mobius Transformations with Disjoint Axes

, 2011
This paper is concerned with Loxodromic Mobius Transformations with disjoint Axes in a Kleinian Group. We study mainly the distance between their axes, and give some estimates about their translation lengths.
openaire   +2 more sources

Möbius Transformations in the Second Symmetric Product of ℂ

Mathematics
Let F2(C) denote the second symmetric product of the complex plane C endowed with the Hausdorff topology, i.e., F2(C)={A⊂C:|A|≤2,A≠∅}. In this paper, we extended the concept of Möbius transformations to F2(C).
Gabriela Hinojosa, Ulises Morales-Fuentes, Rogelio Valdez   +2 more
doaj   +1 more source

Beyond Expansion IV: Traces of Thin Semigroups

Discrete Analysis, 2018
Beyond Expansion IV: Traces of Thin Semigroups, Discrete Analysis 2018:6, 27 pp. This is the fourth in a series of papers by Bourgain and Kontorovich that study the arithmetic properties of groups and semigroups of 2-by-2 integer matrices.
Jean Bourgain, Alex Kontorovich
doaj   +1 more source

Phase transitions from heating to non-heating in $SU(1,1)$ quantum dynamics: Applications to Bose-Einstein condensates and periodically driven coupled oscillators

SciPost Physics Core
We study the entanglement properties in non-equilibrium quantum systems with the $SU(1,1)$ structure. Through Möbius transformation, we map the dynamics of these systems following a sudden quench or a periodic drive onto three distinct trajectories on ...
Heng-Hsi Li, Po-Yao Chang
doaj   +1 more source

An efficient algorithm to generate dynamic substitution-boxes and its applications in image encryption

Alexandria Engineering Journal
Nowadays, securing private information against modern attacks is a challenging task. The construction of substitution-box (S-box) generators and encryption schemes, which meet security requirements against all kinds of attacks, has become a hot research ...
Muhammad Bilal, Ghulam Murtaza, Bilal Demir, Miguel D. Bustamante, Umar Hayat   +4 more
doaj   +1 more source

Power system instability prediction from the solution pattern of differential Riccati equations

The Journal of Engineering
Power system stability characteristics are typically evaluated in terms of small‐ and large‐signal (transient) stability. Access to the time‐varying A‐matrix of a state‐space‐based power systems model during transient conditions can be utilized to apply ...
J. Khodaparast, O. B. Fosso, M. Molinas, J. A. Suul   +3 more
doaj   +1 more source

Where and how meanings emerge

Слово.ру: балтийский акцент
The discussion aims to identify the interpretive mechanisms that provide an interface be­tween text and context (between language and the world, language and culture, language and society).
Suren T. Zolyan, Mikhail V. Ilyin, Teslya A. A., Grigoriy L. Tulchinskiy   +3 more
doaj   +1 more source

On a Uniparametric Class of Sixth-Order Multiple-Root Finders Using Rational Weighting

Fractal and Fractional
This investigation provides a comprehensive analytical framework for the topological morphology and global convergence dynamics governing a specific family of sixth-order iterative schemes designed for nonlinear equations with multiple roots. By invoking
Young Hee Geum
doaj   +1 more source

Adiabatic state conversion for (a)cyclic non-Hermitian quantum Hamiltonians of generalized functional form

APL Quantum
In the present paper, we aim to firmly establish the adiabatic properties of two-level non-Hermitian quantum structures evolving along generalized (open/acyclic or closed/cyclic) paths in parameter space.
Nicholas S. Nye, Nikolaos V. Kantartzis
doaj   +1 more source