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Authors: Nikolay Tzvetkov
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Journal Article

A Smoothing Effect for the Fractional Schrödinger Equations on the Circle and Observability Get access

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Paul Alphonse and Nikolay Tzvetkov
International Mathematics Research Notices, Volume 2025, Issue 8, April 2025, rnaf100, https://doi.org/10.1093/imrn/rnaf100
Published: 22 April 2025
Journal Article

On the Nonlinear Wave Equation with Time-periodic Potential Get access

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Vesselin Petkov and Nikolay Tzvetkov
International Mathematics Research Notices, Volume 2021, Issue 6, March 2021, Pages 4301–4323, https://doi.org/10.1093/imrn/rnz014
Published: 24 January 2019
Journal Article

Invariant Measures and Long-Time Behavior for the Benjamin–Ono Equation Get access

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Nikolay Tzvetkov and Nicola Visciglia
International Mathematics Research Notices, Volume 2014, Issue 17, 2014, Pages 4679–4714, https://doi.org/10.1093/imrn/rnt094
Published: 16 May 2013
Journal Article

Invariant Measure for a Three Dimensional Nonlinear Wave Equation Get access

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Nicolas Burq and Nikolay Tzvetkov
International Mathematics Research Notices, Volume 2007, 2007, rnm108, https://doi.org/10.1093/imrn/rnm108
Published: 01 January 2007