Results 231 to 240 of about 125,636 (269)

Minimum spanning trees of moving points in the plane

IEEE Transactions on Computers, 1991
Consideration is given to the following problem. Preprocess n moving points in a plane, such that the Euclidean minimum spanning tree of these points at a given time t can be reported efficiently. In the result, if the moving points are in k-motion, after an O(kn/sup 4/ log n) time preprocessing step and using O(m) space to store the preprocessing ...
Jyh-Jong Fu, Richard C. T. Lee
openaire   +1 more source

In-plane and out-of-plane nonlinear dynamics of an axially moving beam

Chaos, Solitons & Fractals, 2013
Abstract In the present study, the nonlinear forced dynamics of an axially moving beam is investigated numerically taking into account the in-plane and out-of-plane motions. The nonlinear partial differential equations governing the motion of the system are derived via Hamilton’s principle.
Hamed, Farokhi, Mergen, H. Ghayesh, AMABILI, Marco   +2 more
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Relativistic Scattering of a Plane-Wave by a Uniformly Moving Half-Plane

IEEE Transactions on Antennas and Propagation, 2006
We discuss the effect of motion on the scattering by an edge. To this end, one considers the simplest canonical structure formed by a uniformly moving perfectly conducting half-plane illuminated by a time-harmonic plane wave and investigates the effect of the motion on the reflection and shadow zones, aberration, Doppler shift, edge-diffracted wave ...
M. Idemen, A. Alkumru
openaire   +1 more source

In-Plane Analysis of an FGP Plane Weakened by Multiple Moving Cracks

2020
In this paper, the analytical solution of an electric and Volterra edge dislocation in a functionally graded piezoelectric (FGP) medium is obtained by means of complex Fourier transform. The system is subjected to in-plane mechanical and electrical loading. The material properties of the medium vary exponentially with coordinating parallel to the crack.
Bagheri, R, Mahmoudi Monfared, M
openaire   +1 more source

The Motion of a Sphere Moving Parallel to a Plane Boundary

Journal of Applied Physics, 1953
The motion of a rigid sphere moving through an incompressible, homogeneous, nonviscous fluid in the presence of a rigid, infinite plane boundary is examined. The direction of motion of the sphere is assumed to be parallel to the plane boundary. It is assumed that the motion is irrotational and that the sphere velocity is small.
openaire   +1 more source

PLANE JET IN A MOVING MEDIUM

AIAA Journal, 1963
Pozzi, A., Sabatini, B.
openaire   +2 more sources

Moving cursor plane for interactive sculpting

ACM Transactions on Graphics, 1996
Elvis Ko-Yung Jeng, Zhigang Xiang
openaire   +1 more source

Cubic intersections by moving plane

We investigate cubic intersections by moving plane, which depends on three parameters. For this we prove the main theorem and find the area function (Theorem 2). We show that the area function is a smooth function and differentiable once only. In many special cases this function has at least two points of maximum and four inflection points.
Jordanova, Albena, Daneva, Victoria
openaire   +1 more source

THE MOVING AEROFOIL IN THE NEIGHBOURHOOD OF A PLANE BOUNDARY

The Quarterly Journal of Mechanics and Applied Mathematics, 1956
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Dynamic analysis of a transversely isotropic multilayered half-plane subjected to a moving load

Soil Dynamics and Earthquake Engineering, 2016
Zhi Yong Ai
exaly