Coverings and fundamental groups: a new approach

• Дата: 2013
• Автор: Dydak, J.
• Формат: Стаття
• Мова: Англійська
• Опубліковано: Інститут математики НАН України 2013
• Онлайн доступ: https://trim.imath.kiev.ua/index.php/trim/article/view/270
• Назва журналу: Transactions of Institute of Mathematics of NAS of Ukraine

Classical fundamental groups behave reasonably well for Poincare spaces (i.e.. semy-locally simply connected spaces). One has a construction of the universal covering for such spaces. For arbitrary spaces it is a different matter. We define monodromy groups $\pi (p,b_{0})$ for any map $...