Tverberg’s theorem is 50 years old: A survey
Imre Bárány, Pablo Soberón · Bulletin of the American Mathematical Society · 2018
This survey presents an overview of the advances around Tverberg’s theorem, focusing on the last two decades. We discuss the topological, linear-algebraic, and combinatorial aspects of Tverberg’s theorem and its applications. The survey contains several open problems and conjectures.