Stability of peakons and periodic peakons for a nonlinear quartic Camassa-Holm equation Aiyong ChenTongjie DengZhijun Qiao OriginalPaper 02 July 2021 Pages: 251 - 288
On the Cauchy problem for a Camassa-Holm type equation with cubic and quartic nonlinearities Wenjie DengZhaoyang Yin OriginalPaper 28 June 2021 Pages: 289 - 310
New reducibility criteria for systems of two linear first-order ordinary differential equations G. A. Grigorian OriginalPaper 16 April 2022 Pages: 311 - 322
Odd-odd continued fraction algorithm Dong Han KimSeul Bee LeeLingmin Liao OriginalPaper Open access 11 April 2022 Pages: 323 - 344
Local in time solution to Kolmogorov’s two-equation model of turbulence Przemysław KosewskiAdam Kubica OriginalPaper 31 March 2022 Pages: 345 - 369
On the properties of various compactifications of Teichmüller space Lixin LiuYaozhong Shi OriginalPaper 12 February 2022 Pages: 371 - 391
The Kirillov model in families Nadir MatringeGilbert Moss OriginalPaper 24 March 2022 Pages: 393 - 410
Base sizes of primitive permutation groups Mariapia MoscatielloColva M. Roney-Dougal OriginalPaper Open access 05 August 2021 Pages: 411 - 443
The well-posedness analysis of distributed order fractional diffusion problems on \({\mathbb {R}}^N\) Li PengYong ZhouJia Wei He OriginalPaper 30 September 2021 Pages: 445 - 463
Off-diagonal condition W. RodriguesA. R. G. GarciaJ. C. Silva Original Research 17 April 2022 Pages: 465 - 482