38 citations · 56 across the 7 of their papers we have counts for
7 papers
Distributed Feedback Control of Multi-Channel Linear Systems
Fengjiao Liu, Lili Wang, Daniel Fullmer +1
In this paper it is established that any jointly controllable, jointly observable, multi-channel, discrete or continuous time linear system with a strongly connected neighbor (comm…
Distributed Control of Linear Multi-Channel Systems
L. Wang, D. Fullmer, F. Liu +1
A solution is given to the basic distributed feedback control problem for a multi-channel linear system assuming only that the system is jointly controllable, jointly observable an…
Analysis of Difficulty Control in Bitcoin and Proof-of-Work Blockchains
Daniel Fullmer, A. S. Morse
This paper presents a stochastic model for block arrival times based on the difficulty retargeting rule used in Bitcoin, as well as other proof-of-work blockchains. Unlike some pre…
A Generalized Discrete-Time Altafini Model
L. Wang, J. Liu, A. S. Morse +2
A discrete-time modulus consensus model is considered in which the interaction among a family of networked agents is described by a time-dependent gain graph whose vertices corresp…
A Hybrid Observer for a Distributed Linear System with a Changing Neighbor Graph
L. Wang, A. S. Morse, D. Fullmer +1
A hybrid observer is described for estimating the state of an channel, -dimensional, continuous-time, distributed linear system of the form $\dot{x} = Ax,\;y_i = C_ix,\;i\…
A Distributed Algorithm for Computing a Common Fixed Point of a Finite Family of Paracontractions
Daniel Fullmer, A. Stephen Morse
A distributed algorithm is described for finding a common fixed point of a family of m>1 nonlinear maps M_i : R^n -> R^n assuming that each map is a paracontraction and that at lea…
A Distributed Algorithm for Computing a Common Fixed Point of a Family of Paracontractions
Daniel Fullmer, Lili Wang, A. Stephen Morse
A distributed algorithm is described for finding a common fixed point of a family of nonlinear maps assuming that each map is a…