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We prove that each overtwisted contact structure has knot types that are represented by
infinitely many distinct transverse knots all with the same self-linking number. In some cases, we can even cla...
A note on Kuczek's argument for non nearest neighbor contact processes
Kuczek's argument contact processes
2010/11/9
We are concerned with the supercritical process on the integers. The extension of the argument of Kuczek (1989) to this case is due to Mountford and Sweet (2000). Their approach is based on proving th...
On the curvature of $K$-contact Riemannian manifolds with constant Phi-sectional curvature with a submersion of geodesic fibres
K-contact Riemannian manifold almost K¨ahler manifold constant Á -sectional curvature Riemannian flow submersion with geodesic fibres
2009/2/18
We give the curvature tensor of K-contact Riemannian manifolds of constant
Á-sectional curvature.
On the curvature of K-contact Riemannian manifolds with constant ©¡sectional curvature with a submersion of geodesic fibres
K-contact Riemannian manifold almost K¨ahler manifold constant Á -sectional curvature Riemannian flow submersion with geodesic fibres
2009/1/8
We give the curvature tensor of K-contact Riemannian manifolds of constant
Á-sectional curvature.
Bilaleral contact with Tresca's friction law with internal state variables
viscoplasticity Trasca’s law variational inequality
2010/9/10
The subject of this work is the study of a value problem describing the quasistatic evolution of semilinear retetype viscoplastic models with internal state variables, and we suppose the problem of Tr...
Analysis of the dynamic contact inside the piezoelectric motor using RBDO
Analysis of the dynamic piezoelectric motor RBDO
2010/9/14
In this paper, we study some methods in the context of the Reliability-Based Design Optimization analysis (RBDO) of the piezoelectric motor with travelling wave taking into account the dynamic contact...