Differential and Integral Equations

On second-order quadratic systems and algebras

Art Sagle and Klaus Schmitt

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This paper is devoted to a systematic study of quadratic systems of second-order ordinary differential equations which are defined in commutative algebras. Conserved quantities are found and several examples defined in Jordan and Nahm algebras are analyzed. Hamiltonian and gradient systems are considered.

Article information

Differential Integral Equations, Volume 24, Number 9/10 (2011), 877-894.

First available in Project Euclid: 20 December 2012

Permanent link to this document

Mathematical Reviews number (MathSciNet)

Zentralblatt MATH identifier

Primary: 34B45: Boundary value problems on graphs and networks 34J60 34J65


Sagle, Art; Schmitt, Klaus. On second-order quadratic systems and algebras. Differential Integral Equations 24 (2011), no. 9/10, 877--894. https://projecteuclid.org/euclid.die/1356012890

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