In this paper, we propose a novel approach based on the analysis of linear derivative map for the model reduction of nonlinear system with output measurement. With every nonlinear system one can ...

Explore the possibilities of space travel for civilians, including innovative spacecraft designed for normal people and the overall experience of space tourism. Discover relevant technology, the ...

The map that NASA launched in 1972 could lead extraterrestrials to Earth. A new map, nearly 50 years later, provides even better directions.

In this paper, we study the numerical simulation of stochastic differential equations (SDEs) on the special orthogonal Lie group . We propose a geometry-preserving numerical scheme based on the ...