%0 Journal Article %T Random consensus in nonlinear systems under fixed topology %A Radha F. Gupta %A Poom Kumam %J Physics %D 2012 %I arXiv %X This paper investigates the consensus problem in almost sure sense for uncertain multi-agent systems with noises and fixed topology. By combining the tools of stochastic analysis, algebraic graph theory, and matrix theory, we analyze the convergence of a class of distributed stochastic type non-linear protocols. Numerical examples are given to illustrate the results. %U http://arxiv.org/abs/1206.0971v1