Directed structure at infinity for infinite-dimensional systems. - Petteri Laakkonen; Seppo Pohjolainen (Int. J. Control, 2011)

Dual look at robust regulation: Frequency domain and state space approaches. - Petteri Laakkonen; Lassi Paunonen; Seppo Pohjolainen (MMAR, 2012)

Solvability of the output regulation problem with a feedforward controller. - Petteri Laakkonen; Seppo Pohjolainen (ECC, 2013)

Robustness of controllers for SISO-plants and signals generated by an infinite-dimensional exosystem. - Petteri Laakkonen; Seppo Pohjolainen (MMAR, 2014)

Robust Regulation of SISO Systems: The Fractional Ideal Approach. - Petteri Laakkonen; Alban Quadrat (SIAM Conf. on Control and its Applications, 2015)

Frequency Domain Robust Regulation of Signals Generated by an Infinite-Dimensional Exosystem. - Petteri Laakkonen; Seppo Pohjolainen (SIAM J. Control. Optim., 2015)

Polynomial Input-Output Stability for Linear Systems. - Lassi Paunonen; Petteri Laakkonen (IEEE Trans. Autom. Control., 2015)

A simple controller with a reduced order internal model in the frequency domain. - Petteri Laakkonen; Lassi Paunonen (ECC, 2016)

Robust Regulation Theory for Transfer Functions With a Coprime Factorization. - Petteri Laakkonen (IEEE Trans. Autom. Control., 2016)

A fractional representation approach to the robust regulation problem for SISO systems. - Petteri Laakkonen; Alban Quadrat (Syst. Control. Lett., 2017)

Reduced-Order Internal Models in the Frequency Domain. - Petteri Laakkonen; Lassi Paunonen (IEEE Trans. Autom. Control., 2018)

NP-completeness results for partitioning a graph into total dominating sets. - Mikko Koivisto; Petteri Laakkonen; Juho Lauri (Theor. Comput. Sci., 2020)

Simultaneous Robust Regulation in the Frequency Domain. - Petteri Laakkonen (CDC, 2024)