A New CKP Hierarchy with Two Generalized Time Series and ItsReduction |
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| Authors: | YAO Yu-Qin HUANG Ye-Hui ZENG Yun-Bo |
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| Institution: | 1.Department of Applied Mathematics, China Agricultural University, Beijing 100083, China
;2.Department of Mathematical Science, Tsinghua University, Beijing 100084, China |
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| Abstract: | A new C-type subhierarchy for KP hierarchy with two new time series γn and σk ((γn,σk)-CKPH), which consists of γn-flow,σk-flow and mixed γn and σkevolution equations of eigenfunctions, is proposed. The zero-curvature representation for the (γn,σk)-CKPH is derived. The reduction and constrained flows of (γn,σk)-CKPH are studied. |
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| Keywords: | (γn σk)-CKP hierarchy constrained flows zero-curvature representation |
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