Haiyan Wang, "Modeling Information Diffusion in Online Social Networks with Partial Differential Equations (Surveys and Tutorials)" English | ISBN: 3030388506 | 2020 | 157 pages | EPUB, PDF | 13 MB + 4 MB
Ravi P. Agarwal, Said R. Grace, Donal O'Regan - Oscillation Theory for Second Order Dynamic Equations Published: 2002-11-21 | ISBN: 0415300746 | PDF + DJVU | 416 pages | 58 MB
Michael Griebel and Marc Alexander Schweitzer, "Meshfree Methods for Partial Differential Equations VII" English | ISBN: 3319068970 | 2015 | 334 pages | PDF | 12 MB