Optimal LQ control for N-D systems. - Harish K. Pillai; Jan C. Willems (ECC, 1999)

On quadratic differential forms for n-D systems. - Harish K. Pillai; Etar Rogers (CDC, 2000)

Dissipative distributed systems. - Harish K. Pillai; Jan C. Willems (CDC, 2000)

On invariant zeros of multidimensional (ND) linear systems. - Paul Zaris; Jeffrey Wood; Harish K. Pillai; Eric Rogers (ECC, 2001)

On Duality of Behavioural Systems. - Harish K. Pillai; H. Narayanan (Multidimens. Syst. Signal Process., 2002)

Lossless and Dissipative Distributed Systems. - Harish K. Pillai; Jan C. Willems (SIAM J. Control. Optim., 2002)

Dissipative Distributed Systems. - Jan C. Willems; Harish K. Pillai (Mathematical Systems Theory in Biology, Communications, Computation, and Finance, 2003)

On dissipative SISO systems: a behavioral approach. - Ishan Pendharkar; Harish K. Pillai (CDC, 2003)

A parametrization for dissipative behaviors. - Ishan Pendharkar; Harish K. Pillai (Syst. Control. Lett., 2004)

Dissipative Systems Synthesis: a Linear Algebraic Approach. - Madhu N. Belur; Harish K. Pillai; Harry L. Trentelman (CDC/ECC, 2005)

An Intrinsic Behavioural Approach to the Gap Metric. - Wenming Bian; Mark French; Harish K. Pillai (CDC/ECC, 2005)

A behavioral view of Nevanlinna-Pick interpolation. - Ishan Pendharkar; Harish K. Pillai; Paolo Rapisarda (CDC/ECC, 2005)

Vector-exponential time-series modeling for polynomial J-spectral factorization. - Ishan Pendharkar; Harish K. Pillai; Paolo Rapisarda (CDC/ECC, 2005)

Interpolation with bilinear differential forms. - Ishan Pendharkar; Paolo Rapisarda; Harish K. Pillai (CDC/ECC, 2005)

Poles and Zeros - Examples of the Behavioral Approach Applied to Discrete Linear Repetitive Processes. - Eric Rogers; Paul Zaris; Jeffrey Wood; Harish K. Pillai (Multidimens. Syst. Signal Process., 2006)

New results in optimal quadratic supply rates. - Debasattam Pal; Subhrajit Sinha; Madhu N. Belur; Harish K. Pillai (CDC, 2008)

Subclose Families, Threshold Graphs, and the Weight Hierarchy of Grassmann and Schubert Codes - Sudhir R. Ghorpade; Arunkumar R. Patil; Harish K. Pillai (CoRR, 2008)

A search for positive storage functions. - Nirmesh Mehta; Harish K. Pillai (Syst. Control. Lett., 2008)

Systems with sector bound nonlinearities: A behavioral approach. - Ishan Pendharkar; Harish K. Pillai (Syst. Control. Lett., 2008)

An Intrinsic Behavioral Approach to the Gap Metric. - Wenming Bian; Mark French; Harish K. Pillai (SIAM J. Control. Optim., 2008)

Reorienting linear complementarity systems using feedback. - Hari Priyadarshan; Harish K. Pillai (CCA/ISIC, 2009)

An intrinsic behavioural approach to the double time axis paradox. - Wenming Bian; Mark French; Harish K. Pillai (CDC, 2009)

Decomposable subspaces, linear sections of Grassmann varieties, and higher weights of Grassmann codes. - Sudhir R. Ghorpade; Arunkumar R. Patil; Harish K. Pillai (Finite Fields Their Appl., 2009)

A parametrisation for dissipative behaviours-the matrix case. - Ishan Pendharkar; Harish K. Pillai (Int. J. Control, 2009)

On restrictions of n-D systems to 1-D subspaces. - Debasattam Pal; Harish K. Pillai (nDS, 2011)

Higher weights of Grassmann codes in terms of properties of Schubert unions - Sudhir R. Ghorpade; Trygve Johnsen; Arunkumar R. Patil; Harish K. Pillai (CoRR, 2011)

Lyapunov stability of n-D strongly autonomous systems. - Debasattam Pal; Harish K. Pillai (Int. J. Control, 2011)

Weight spectrum of codes associated with the Grassmannian G(3,7) - Krishna V. Kaipa; Harish K. Pillai (CoRR, 2012)

On Multisequences and their extensions - Srinivasan Krishnaswamy; Harish K. Pillai (CoRR, 2012)

Computing the radius of controllability for state space systems. - Swanand R. Khare; Harish K. Pillai; Madhu N. Belur (Syst. Control. Lett., 2012)

On the Number of Linear Feedback Shift Registers With a Special Structure. - Srinivasan Krishnaswamy; Harish K. Pillai (IEEE Trans. Inf. Theory, 2012)

Gröbner basis computation of feedback control for time optimal state transfer. - Deepak U. Patil; Ameer K. Mulla; Debraj Chakraborty 001; Harish K. Pillai (CDC, 2013)

Reorientation of linear switched systems using state feedback. - Hari Priyadarshan; Harish K. Pillai (Autom., 2013)

Representation Formulae for Discrete 2D Autonomous Systems. - Debasattam Pal; Harish K. Pillai (SIAM J. Control. Optim., 2013)

Weight Spectrum of Codes Associated With the Grassmannian $G(3, 7)$. - Krishna V. Kaipa; Harish K. Pillai (IEEE Trans. Inf. Theory, 2013)

Novel representation formulae for discrete 2D autonomous systems. - Debasattam Pal; Harish K. Pillai (CDC, 2014)

Complete characterization of the set of Lyapunov functions for the autonomous system ẋ=-x. - Chirayu D. Athalye; Harish K. Pillai; Debasattam Pal (ICCA, 2014)

On restrictions of n-d systems to 1-d subspaces. - Debasattam Pal; Harish K. Pillai (Multidimens. Syst. Signal Process., 2014)

On the number of special feedback configurations in linear modular systems. - Srinivasan Krishnaswamy; Harish K. Pillai (Syst. Control. Lett., 2014)

Stability analysis of discrete 2-D autonomous systems. - Chirayu D. Athalye; Debasattam Pal; Harish K. Pillai (CDC, 2015)

Characterization of solutions of non-square algebraic Riccati equations. - A. Sanand Amita Dilip; Harish K. Pillai (CDC, 2015)

On the matching equations of energy shaping controllers for mechanical systems. - Naveena Crasta; Romeo Ortega; Harish K. Pillai (Int. J. Control, 2015)

Algorithms for the theory of restrictions of scalar (n ) -D systems to proper subspaces of ( mathbb {R}^n ). - Debasattam Pal; Harish K. Pillai (Multidimens. Syst. Signal Process., 2015)

Computation of feedback control for time optimal state transfer using Groebner basis. - Deepak U. Patil; Ameer K. Mulla; Debraj Chakraborty 001; Harish K. Pillai (Syst. Control. Lett., 2015)

Two alternate approaches for characterization of the terminal region for continuous time quasi-infinite horizon NMPC. - Chinmay Rajhans; Sachin C. Patwardhan; Harish K. Pillai (ICCA, 2016)

ℓ∞-stability analysis of discrete autonomous systems described by Laurent polynomial matrix operators. - Chirayu D. Athalye; Debasattam Pal; Harish K. Pillai (Syst. Control. Lett., 2016)

Multidimensional behaviors: The state-space paradigm. - Debasattam Pal; Harish K. Pillai (Syst. Control. Lett., 2016)

ℓ: The cases of infinite dimensional discrete autonomous systems and 2-D autonomous systems. - Chirayu D. Athalye; Debasattam Pal; Harish K. Pillai (Autom., 2017)

Behavior of $n$ Infinite Chains of Kinematic Points With the Immediate-Neighbors Interaction Dynamics. - Chirayu D. Athalye; Debasattam Pal; Harish K. Pillai (IEEE Trans. Autom. Control., 2020)

Comparison Between Different Notions of Stability for Laurent Systems. - Chirayu D. Athalye; Debasattam Pal; Harish K. Pillai (IEEE Trans. Autom. Control., 2021)

Unified framework for Fiedler-like strong linearizations of polynomial and rational matrices. - Ranjan Kumar Das; Harish K. Pillai (CoRR, 2023)