On point-dissipative systems of differential equations with quadratic nonlinearity.

Bose, Anil K.; Cover, Alan S.; Reneke, James A.

Displaying similar documents to “On point-dissipative systems of differential equations with quadratic nonlinearity.”

On point dissipative $n$ -dimensional systems of differential equations with quadratic nonlinearity.

Bose, Anil K., Cover, Alan S., Reneke, James A. (1993)

International Journal of Mathematics and Mathematical Sciences

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On quadratic Hurwitz forms. I

Jiří Gregor (1981)

Aplikace matematiky

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Homogeneous quadratic polynomials $f$ in $n$ complex variables are investigated and various necessary and sufficient conditions are given for $f$ to be nonzero in the set $Γ^{(n)} = \{z \in C^{(n)} : R e z > 0\}$ . Conclusions for the theory of multivariable positive real functions are formulated with applications in multivariable electrical network theory.

The possible numbers of zeros in an orthogonal matrix.

Cheon, G.-S., Johnson, C.R., Lee, S.-G., Pribble, E.J. (1999)

ELA. The Electronic Journal of Linear Algebra [electronic only]

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Linear feedback control of nonlinear systems with a dominating conservative quadratic term.

Bose, Anil, Cover, Alan, Reneke, James (1998)

International Journal of Mathematics and Mathematical Sciences

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A note on some characterization of invariant zeros in singular systems and algebraic criteria of nondegeneracy

Jerzy Tokarzewski (2004)

International Journal of Applied Mathematics and Computer Science

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The question how the classical definition of the Smith zeros of an LTI continuous-time singular control system can be generalized and related to state-space methods is discussed. The zeros are defined as those complex numbers for which there exists a zero direction with a nonzero state-zero direction. Such a definition allows an infinite number of zeros (then the system is called degenerate). A sufficient and necessary condition for nondegeneracy is formulated. Moreover, some characterization...