Kreshchuk, Michael; Gulden, Tobias The Picard-Fuchs equation in classical and quantum physics: application to higher-order WKB method. (English) Zbl 1509.81475 J. Phys. A, Math. Theor. 52, No. 15, Article ID 155301, 31 p. (2019). MSC: 81Q20 81Q15 PDFBibTeX XMLCite \textit{M. Kreshchuk} and \textit{T. Gulden}, J. Phys. A, Math. Theor. 52, No. 15, Article ID 155301, 31 p. (2019; Zbl 1509.81475) Full Text: DOI arXiv
Doran, Charles F.; Malmendier, Andreas Calabi-Yau manifolds realizing symplectically rigid monodromy tuples. (English) Zbl 1478.14025 Adv. Theor. Math. Phys. 23, No. 5, 1271-1359 (2019). Reviewer: Alessandro Ruzzi (Montreuil) MSC: 14D07 14J32 32G20 14J33 PDFBibTeX XMLCite \textit{C. F. Doran} and \textit{A. Malmendier}, Adv. Theor. Math. Phys. 23, No. 5, 1271--1359 (2019; Zbl 1478.14025) Full Text: DOI arXiv
Li, Huimin; Zhang, Erli The cyclicity of period annuli of a Hamilton system with nilpotent saddle points. (Chinese. English summary) Zbl 1449.34109 J. Sichuan Norm. Univ., Nat. Sci. 42, No. 5, 598-604 (2019). MSC: 34C07 34C05 34E10 34C23 PDFBibTeX XMLCite \textit{H. Li} and \textit{E. Zhang}, J. Sichuan Norm. Univ., Nat. Sci. 42, No. 5, 598--604 (2019; Zbl 1449.34109) Full Text: DOI
Yang, Jihua; Zhang, Erli Zeros of abelian integral for a kind of Hamiltonian systems. (Chinese. English summary) Zbl 1449.34111 Acta Math. Sci., Ser. A, Chin. Ed. 39, No. 5, 1025-1032 (2019). MSC: 34C08 34C07 PDFBibTeX XMLCite \textit{J. Yang} and \textit{E. Zhang}, Acta Math. Sci., Ser. A, Chin. Ed. 39, No. 5, 1025--1032 (2019; Zbl 1449.34111)
Yang, Jihua; Sui, Shiyou; Zhao, Liqin On the number of zeros of abelian integral for a class of cubic Hamilton systems with the phase portrait “butterfly”. (English) Zbl 1431.34043 Qual. Theory Dyn. Syst. 18, No. 3, 947-967 (2019). MSC: 34C08 34E10 37J40 34C07 34C23 PDFBibTeX XMLCite \textit{J. Yang} et al., Qual. Theory Dyn. Syst. 18, No. 3, 947--967 (2019; Zbl 1431.34043) Full Text: DOI
Sui, Shiyou; Yang, Jihua; Zhao, Liqin On the number of limit cycles for generic Lotka-Volterra system and Bogdanov-Takens system under perturbations of piecewise smooth polynomials. (English) Zbl 1444.34056 Nonlinear Anal., Real World Appl. 49, 137-158 (2019). Reviewer: Fengqin Zhang (Yuncheng) MSC: 34C05 34E10 34C07 34C23 34A36 34C08 PDFBibTeX XMLCite \textit{S. Sui} et al., Nonlinear Anal., Real World Appl. 49, 137--158 (2019; Zbl 1444.34056) Full Text: DOI arXiv
Yang, Jihua On the number of zeros of abelian integral for a class of cubic Hamiltonian systems. (English) Zbl 1440.34035 Dyn. Syst. 34, No. 4, 561-583 (2019). Reviewer: Valery A. Gaiko (Minsk) MSC: 34C08 37J40 34C07 PDFBibTeX XMLCite \textit{J. Yang}, Dyn. Syst. 34, No. 4, 561--583 (2019; Zbl 1440.34035) Full Text: DOI
Dai, Jialiang; Fan, Engui Whitham hierarchy and generalized Picard-Fuchs operators in the \(\mathcal{N}=2\) susy Yang-Mills theory for classical gauge groups. (English. Russian original) Zbl 1419.81031 Theor. Math. Phys. 198, No. 3, 317-330 (2019); translation from Teor. Mat. Fiz. 198, No. 3, 365-380 (2019). MSC: 81T13 81T60 37K10 14H52 81T17 57R57 14D21 PDFBibTeX XMLCite \textit{J. Dai} and \textit{E. Fan}, Theor. Math. Phys. 198, No. 3, 317--330 (2019; Zbl 1419.81031); translation from Teor. Mat. Fiz. 198, No. 3, 365--380 (2019) Full Text: DOI