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Start Over Author "Constantinescu, R." Journal balkan journal of geometry & its applications
1 results on '"Constantinescu, R."'

1. On Tzitzeica equation and spectral properties of related Lax operators.

Author

Babalic, N. C., Constantinescu, R., and Gerdjikov, V. S.

Subjects
*SPECTRAL theory, *OPERATOR theory, *STATISTICAL association, *MATHEMATICAL proofs, *RIEMANN-Hilbert problems, *EIGENVALUES
Abstract

We discuss the Tzitzeica equation and the spectral properties associated with its Lax operator L. We prove that the continuous spectrum of L is rotated with respect to the contour of the Riemann-Hilbert problem with angle π/6. We also show that the poles of the dressing factors and their inverses are discrete eigenvalues of L. [ABSTRACT FROM AUTHOR]

Published
2014

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