Chu, Jifeng; Meng, Gang Sharp bounds for Dirichlet eigenvalue ratios of the Camassa-Holm equations. (English) Zbl 1541.34035 Math. Ann. 388, No. 2, 1205-1224 (2024). Reviewer: Smail Djebali (Riyadh) MSC: 34B09 34L15 34B05 34A05 76B15 × Cite Format Result Cite Review PDF Full Text: DOI
Cao, Feng; Chu, Jifeng; Jiang, Ke Criterion for Lyapunov stability of periodic Camassa-Holm equations. (English) Zbl 1522.34079 Ann. Mat. Pura Appl. (4) 202, No. 4, 1557-1572 (2023). Reviewer: Andreas Fleige (Dortmund) MSC: 34D20 34B09 34A30 34L15 × Cite Format Result Cite Review PDF Full Text: DOI
Chu, Jifeng; Meng, Gang Minimization of lowest positive periodic eigenvalue for the Camassa-Holm equation with indefinite potential. (English) Zbl 1518.34024 Stud. Math. 268, No. 3, 241-258 (2023). Reviewer: Smail Djebali (Riyadh) MSC: 34B09 34A06 34L15 34L40 47J30 × Cite Format Result Cite Review PDF Full Text: DOI
Chu, Jifeng On a differential equation arising in geophysics. (English) Zbl 1400.34034 Monatsh. Math. 187, No. 3, 499-508 (2018). MSC: 34B15 34A05 76U05 × Cite Format Result Cite Review PDF Full Text: DOI
Chu, Jifeng; Ding, Jinhong; Jiang, Yongxin Lyapunov stability of elliptic periodic solutions of nonlinear damped equations. (English) Zbl 1264.34112 J. Math. Anal. Appl. 396, No. 1, 294-301 (2012). Reviewer: Rafael Ortega (Granada) MSC: 34D20 34C25 37J40 × Cite Format Result Cite Review PDF Full Text: DOI
Chu, Jifeng; Xia, Ting The Lyapunov stability for the linear and nonlinear damped oscillator with time-periodic parameters. (English) Zbl 1204.34073 Abstr. Appl. Anal. 2010, Article ID 286040, 12 p. (2010). MSC: 34D20 34C20 × Cite Format Result Cite Review PDF Full Text: DOI EuDML OA License
Chu, Jifeng Positive bound states of systems of nonlinear Schrödinger equations. (English) Zbl 1206.34050 Nonlinear Anal., Theory Methods Appl., Ser. A, Theory Methods 72, No. 3-4, 1983-1992 (2010). Reviewer: Sergei A. Brykalov (Ekaterinburg) MSC: 34B40 34B15 47N20 × Cite Format Result Cite Review PDF Full Text: DOI
Chu, Jifeng; Franco, Daniel Non-collision periodic solutions of second order singular dynamical systems. (English) Zbl 1153.34335 J. Math. Anal. Appl. 344, No. 2, 898-905 (2008). Reviewer: Alessandro Fonda (Trieste) MSC: 34C25 47N20 × Cite Format Result Cite Review PDF Full Text: DOI