K. G. Joo

collaborators

2 papers

hep-th1993

Hamiltonian formulation of SL(3) Ur-KdV equation

B. K. Chung, K. G. Joo, Soonkeon Nam

We give a unified view of the relation between the $S L (2)$ KdV, the mKdV, and the Ur-KdV equations through the Fréchet derivatives and their inverses. For this we introduce a new p…

hep-th1993

Classical $W_{3}^{(2)}$ algebra and its Miura map

B. K. Chung, K. G. Joo, Soonkeon Nam

We verify that the fractional KdV equation is a bi-hamiltonian system using the zero curvature equation in $S L (3)$ matrix valued Lax pair representation, and explicitly find the cl…

Hamiltonian formulation of SL(3) Ur-KdV equation

Classical W3(2)​ algebra and its Miura map

Classical $W_{3}^{(2)}$ algebra and its Miura map