| Title | An elementary approach to the polynomial $\\\\tau$-functions of the KP Hierarchy |
| Publication Type | Journal Article |
| Year of Publication | 2000 |
| Authors | Falqui, G, Magri, F, Pedroni, M, Zubelli, JP |
| Journal | Theor. Math. Phys. 122 (2000) 17-28 |
| Abstract | We give an elementary construction of the solutions of the KP hierarchy associated with polynomial τ-functions starting with a geometric approach to soliton equations based on the concept of a bi-Hamiltonian system. As a consequence, we establish a Wronskian formula for the polynomial τ-functions of the KP hierarchy. This formula, known in the literature, is obtained very directly. |
| URL | http://hdl.handle.net/1963/3223 |
| DOI | 10.1007/BF02551166 |
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