Event
Dmitry Pelinovsky (McMaster University)
Friday, January 17, 2025 14:00to15:00
Title: Stability of solitary waves and inverse scattering in the massive Thirring model
Abstract: I will review the recent results on stability of exponential and algebraic solitons in the massive Thirring model in laboratory coordinates. The exponential solitons correspond to isolated eigenvalues in the Lax spectrum, whereas the algebraic solitons correspond to embedded eigenvalues on the imaginary axis, where the continuous spectrum resides. Besides single-solitons, we are also interested in multiple-soliton solutions corresponding to eigenvalues of higher multiplicity, which represent the stable dynamics of slow interactions between the solitons.
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Meeting ID: 832 1040 6732
Passcode: 031132