Representations of multidimensional linear process bridges

Linear and Nonlinear Analysis of Cable Stayed Bridges By Fourier Series

Linear and Nonlinear Analysis of Cable Stayed Bridges By Fourier Series

Conditions for the Existence of Convolution Representations

For an important family of linear shift-invariant multidimensional maps that take (measurable) bounded inputs into bounded outputs, necessary and sufficient conditions are given for the existence of convolution representations with integrable impulse responses. Key-Words: linear systems, convolutions, multidimensional systems, impulse responses, shift-invariant systems, bounded measurable inputs.

Connection between deriving bridges and radial parts from multidimensional Ornstein-Uhlenbeck processes

First we give a construction of bridges derived from a general Markov process using only its transition densities. We give sufficient conditions for their existence and uniqueness (in law). Then we prove that the law of the radial part of the bridge with endpoints zero derived from a special multidimensional Ornstein-Uhlenbeck process equals the law of the bridge with endpoints zero derived fro...

A Comparison of Different Non-linear Numerical Models for Pier Shaft Interaction Analysis for study of the Seismic Performance of Bridges

The AASHTO code of practice for design of bridges shows that the ductility level for foundation is given equal to one. Bridges are classified in three classes. For class of essential and normal bridges a question for not to use ductility level due to the importance of bridges’ costs is become an important item in different countries particularly in Middle east. This paper aimed to study on pe...