Results 261 to 270 of about 1,039 (297)

Two Nonisospectral Integrable Hierarchies and its Integrable Coupling

International Journal of Theoretical Physics, 2020
The authors introduce a complex Lie algebra and construct two nonisospectral integrable hierarchies based on it. Then the Hamiltonian structure and the expanding nonisospectral integrable hierarchies are investigated.
Haifeng Wang, Yufeng Zhang
exaly   +3 more sources

Integrable hierarchies and quantum gravity

2005
proceedings of the eighth Scheveningen Conference, Scheveningen, the Netherlands, August 16-21 ...
openaire   +2 more sources

A NEW EXPANDING INTEGRABLE HIERARCHY OF KAUP–NEWELL HIERARCHY

Modern Physics Letters B, 2006
A higher loop algebra is constructed which is devoted to establish an isospectral Lax pair. Integrable coupling of the well-known Kaup–Newell hierarchy is obtained by using a relation of direct sum between two sub-algebras. As in the reduction case, an integrable coupling of a generalized MKdV equation is presented. The approach presented in the paper
openaire   +2 more sources

Hierarchy of the Integrated Models

SPE Russian Oil and Gas Technical Conference and Exhibition, 2008
Abstract The end of an «easy oil times», realization of expensive projects on developing fields in the remote from infrastructure areas, with severe climate and complicated topographical conditions, raised new challenges for the field development engineering.
M. M. Khasanov   +5 more
openaire   +1 more source

Integrable Couplings of the Coupled Burgers Hierarchy

Communications in Theoretical Physics, 2004
Summary: In this letter, a new loop algebra \(\tilde{G}\) is constructed, from which a new isospectral problem is established. It follows that integrable couplings of the well-known coupled Burgers hierarchy are obtained.
Xia, Tie-Cheng   +3 more
openaire   +2 more sources

A New Integrable Equation and Its Hierarchy

Journal of the Physical Society of Japan, 2005
Summary: A new integrable equation is found by a new inverse scattering method. The inverse method gives a hierarchy and an infinite number of conserved densities.
Konno, Kimiaki   +2 more
openaire   +2 more sources

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