Aims description (for recurrent initiatives please quote also former editions): This workshop is the fourth edition of "A Pisan Workshop in Geometric Analysis" and it will gather young and active researchers in Geometric Analysis. It aims at giving an overview of the present research on various aspects of this beautiful subject, with some special attention to the mathematical background and to the motivations. Early-stage researchers are particularly encouraged to take part in this three-day, as there will also be various moments for questions and discussions.
First edition: Online workshop in Geometric Analysis
Second edition: A Pisan workshop in Geometric Analysis http://www.crm.sns.it/event/492/
Third edition: Another Pisan workshop in Geometric Analysis http://www.crm.sns.it/event/502/