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621
Linearization from Complex Lie Point Transformations
Published 2014-01-01“…We identify such a class by employing complex structure on the manifold that defines the geometry of differential equations. Furthermore we provide a geometrical construction of the procedure adopted that provides an analogue in R3 of the linearizability criteria in R2.…”
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622
A Measurement System for the Position and Phase Errors of the Elements in an Antenna Array Subject to Mutual Coupling
Published 2012-01-01“…Simulations show that the method gives accurate results even in the presence of noise in the measurements. The geometry of the probe-array system affects the performance significantly.…”
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623
Steel Wire Mechanical Property Degradation Study Based on Numerical Simulation
Published 2022-01-01“…The results show that the corrosion changes the geometry of the cross section of the steel wire, which leads to the degradation of the mechanical properties of the steel wire. …”
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624
Projections in Moduli Spaces of the Kleinian Groups
Published 2022-01-01“…This is useful in studying the geometry of the Kleinian groups since f,g will be discrete only if f,ϕ is, and the moduli space of groups f,ϕ is one complex dimension less. …”
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625
Symplectic Analytical Solutions for the Magnetoelectroelastic Solids Plane Problem in Rectangular Domain
Published 2011-01-01“…The transversely isotropic magnetoelectroelastic solids plane problem in rectangular domain is derived to Hamiltonian system. In symplectic geometry space with the origin variables—displacements, electric potential, and magnetic potential, as well as their duality variables—lengthways stress, electric displacement, and magnetic induction, on the basis of the obtained eigensolutions of zero-eigenvalue, the eigensolutions of nonzero-eigenvalues are also obtained. …”
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626
Continuum limits of particles interacting via diffusion
Published 2004-01-01“…So, the theory of Lifshitz, Slyozov, and Wagner is improved by taking into account the geometry of the spatial distribution.…”
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627
Molecular Dynamics Simulation of Nanoscale Channel Flows with Rough Wall Using the Virtual-Wall Model
Published 2018-01-01“…The effect of roughness element geometry on flow behaviors is then studied in detail. …”
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628
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629
Black Hole Entropy from Indistinguishable Quantum Geometric Excitations
Published 2016-01-01“…In loop quantum gravity the quantum geometry of a black hole horizon consists of discrete nonperturbative quantum geometric excitations (or punctures) labeled by spins, which are responsible for the quantum area of the horizon. …”
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630
A survey on the positive mass theorem for asymptotically flat initial data sets
Published 2025-01-01“…Originating from a conjecture in general relativity regarding the ADM mass, the positive mass theorem has significantly influenced geometry and analysis over the past four decades and continued to inspire new connections. …”
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631
Multiresolution Analysis Applied to the Monge-Kantorovich Problem
Published 2018-01-01“…We take a Haar type MRA constructed according to the geometry of our spaces. Thus, applying the Haar type MRA based on symmetries to the MK problem, we obtain a sequence of transportation problem that approximates the original MK problem for each of MRA. …”
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632
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633
Application of Image Reconstruction Based on Inverse Radon Transform in CT System Parameter Calibration and Imaging
Published 2021-01-01“…According to the requirements of CT system parameter calibration and imaging, using OpenCV and MATLAB software, the reverse Radon transform and the Canny edge detection algorithm in the projection edge methods can determine the position and geometry of two different media in the square tray based on given data. …”
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634
Transverse Momentum, Centrality, and Participant Nucleon Number Dependence of Elliptic Flow
Published 2013-01-01“…In the combined framework of a multisource and participant-spectator model, we study the elliptic flow as a function of transverse momentum and number of participating nucleons in s N N = 200 GeV Au-Au and s N N = 2.76 TeV Pb-Pb collisions and argue that the geometry of the initial overlap region in the collisions determines the experimentally measured azimuthal asymmetries. …”
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635
Analysis of a Reflectarray by Using an Iterative Domain Decomposition Technique
Published 2012-01-01“…The approach is based on a domain decomposition technique that divides the geometry into several parts to minimize the vast computational resources required when applying a full wave method. …”
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636
Synthesis and Characterization of Some Ni(II) and Cu(II) Complexes with 2-[(4-Aminophenyl)imino]-1, 2-diphenyl-1-ethanone
Published 2010-01-01“…The metal ligand ratio was found to be 1:1. Square planer geometry for both complexes was suggested.…”
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637
Radar Cross-Section Formulation of a Shell-Shaped Projectile Using Modified PO Analysis
Published 2012-01-01“…The projectile is modeled using differential geometry. The paper presents a detailed analysis procedure for RCS formulation using physical optics (PO) method. …”
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638
Synthesis, Characterization, and Biological Evaluation of Unimetallic and Heterobimetallic Complexes of Bivalent Copper
Published 2018-01-01“…These complexes thoroughly characterized using various physical, analytical, and spectroscopic techniques indicate square planar and distorted octahedral geometry for the synthesized unimetallic and heterobimetallic complexes, respectively. …”
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639
Biaxial fatigue tests of notched specimens for AISI 304L stainless steel
Published 2016-07-01“…High cycle fatigue tests were conducted for stainless steel AISI 304L. The geometry was a thin walled tube with a passing through hole. …”
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640
Cohomology of semi-invariant submanifolds of cosymplectic manifolds
Published 2021-06-01“…We present an example for semi-invariant submanifold of a cosymplectic manifold.Later, We obtain characterizations, investigate the geometry of distributions which arise from the definition of semi-invariant submanifold. …”
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