Differential Geometry
Ulrich Pinkall & Oliver Gross
Linear Algebra
Belkacem Said-Houari
Linear Algebra in Data Science
Peter Zizler & Roberta La Haye
Introduction to Geometry and Topology
Werner Ballmann
Introduction to Spectral Graph Theory
Kiyan Naderi & Konstantin Pankrashkin
Projective Geometry
Emre Coskun
Tensors for Scientists
Ana Cannas da Silva, Özlem Imamoğlu & Alessandra Iozzi
Tessellations with Stars and Rosettes
Toni Sellarès
Introduction to Ring and Module Theory
Alberto Facchini
A Basic Course in Topology
Gerd Laures & Markus Szymik