J. William Helton

	2010
15		J. William Helton, Igor Klep, Scott A. McCullough: Relaxing LMI domination matricially. CDC 2010: 3331-3336
14		Maurcio C. de Oliveira, J. William Helton: Solvability of linear matrix equations in a symmetric matrix variable. CDC 2010: 804-809
13		J. William Helton, Kevin J. McGown, Michael L. Walker: Conditions for stabilization of the tokamak plasma vertical instability using only a massless plasma analysis. Automatica 46(11): 1762-1772 (2010)
12		J. William Helton, Jiawang Nie: Semidefinite representation of convex sets. Math. Program. 122(1): 21-64 (2010)
	2009
11		J. William Helton, Igor Klep, Raul Gomez: Determinant Expansions of Signed Matrices and of Certain Jacobians. SIAM J. Matrix Analysis Applications 31(2): 732-754 (2009)
10		J. William Helton, Jiawang Nie: Sufficient and Necessary Conditions for Semidefinite Representability of Convex Hulls and Sets. SIAM Journal on Optimization 20(2): 759-791 (2009)
	2008
9		J. William Helton, Kevin J. McGown, Michael L. Walker: Conditions for a massless plasma analysis to predict stabilization of the tokamak plasma vertical instability. CDC 2008: 3761-3768
8		J. William Helton, Jiawang Nie: Structured semidefinite representation of some convex sets. CDC 2008: 4797-4800
	2006
7		Juan F. Camino, J. William Helton, Robert E. Skelton: Solving Matrix Inequalities whose Unknowns are Matrices. SIAM Journal on Optimization 17(1): 1-36 (2006)
	2004
6		J. William Helton, Scott A. McCullough: Convex Noncommutative Polynomials Have Degree Two or Less. SIAM J. Matrix Analysis Applications 25(4): 1124-1139 (2004)
	2003
5		J. William Helton, Marshall A. Whittlesey: Global Uniqueness Tests and Performance Bounds for Hinfinity Optima. SIAM J. Control and Optimization 42(1): 363-380 (2003)
	1994
4		Michael L. Walker, J. William Helton: Application of signal subspace algorithms to scattered geometric optics and edge-diffracted signals. IEEE Transactions on Signal Processing 42(9): 2217-2226 (1994)
	1988
3		J. William Helton, Leiba Rodman: Correction: Vandermonde and Resultant Matrices: An Abstract Approach. Mathematical Systems Theory 21(1): 61 (1988)
	1987
2		J. William Helton, Leiba Rodman: Vandermonde and Resultant Matrices: An Abstract Approach. Mathematical Systems Theory 20(2-3): 169-192 (1987)
	1974
1		F. Joanne Helton, J. William Helton: Scattering theory and non linear systems. Category Theory Applied to Computation and Control 1974: 164-169

Coauthor Index

1	Juan F. Camino	[7]
2	Raul Gomez	[11]
3	F. Joanne Helton	[1]
4	Igor Klep	[11] [15]
5	Scott A. McCullough	[6] [15]
6	Kevin J. McGown	[9] [13]
7	Jiawang Nie	[8] [10] [12]
8	Maurcio C. de Oliveira	[14]
9	Leiba Rodman	[2] [3]
10	Robert E. Skelton	[7]
11	Michael L. Walker	[4] [9] [13]
12	Marshall A. Whittlesey	[5]

Colors in the list of coauthors

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